| ZmBELL10 |
mainly functions in regulating |
vascular bundle development |
Zea mays L. |
| xylem and phloem |
form |
spatially distinct cell files |
|
| (ATHB-8, ATHB8, HB-8, AT4G32880) |
controls |
vascular cell proliferation and secondary growth of stem |
Arabidopsis thaliana; Populus |
| FLOWERING LOCUS T/TERMINAL FLOWER1-Like2 (PaFTL2) |
shows high expression in |
procambium and vascular tissue |
Picea abies |
| Casparian band (CB) formation |
occurs in conjunction with |
development of early xylem vessels |
Populus trichocarpa |
| slower basipetal transport in second bundles on day 1 compared with day 2 |
occurred when there was |
no apparent change in carbon sources and sinks |
Cucumis sativus |
| higher than normal GA 1 levels in phloem |
associated with |
reduced phloem tissue growth |
Pisum sativum |
| five Arabidopsis long-PIN paralogs |
are required for |
vasculature |
Arabidopsis thaliana |
| (ATHB-8, ATHB8, HB-8, AT4G32880) |
is known to initiate |
self-division of cambium cells |
Arabidopsis thaliana; Populus |
| Vascular bundle width in zmbell10-1 |
is lower compared to |
WT |
Zea mays L. |
| vascular stele of TG1 internode 2 |
phloem-enriched regions were reduced while xylem vessel elements increased |
C1 control line |
Pisum sativum |
| well-defined and complementary distribution of auxin and cytokinin (CK) signaling domains |
are the basis of |
several morphological mechanisms |
Arabidopsis thaliana |
| higher growth in tropical trees |
is enabled by |
investments in construction of more efficient twig vascular infrastructures |
|
| ZmBELL10 |
is detected in |
vascular bundles |
Zea mays L. |
| phytohormones |
regulate |
vascular cambium formation |
|
| (ATPIN7, PIN7, AT1G23080) |
relocalizes in |
procambial cells |
Arabidopsis thaliana |
| poplar VUP homolog most similar to Arabidopsis (VUP1, AT3G21710) POPTR_0011s13900 |
is expressed in |
developing poplar secondary xylem |
Populus trichocarpa |
| auxin-mediated signals |
are localized to |
protoxylem cells |
Arabidopsis thaliana |
| (CLEL 9, GLV2, RGF9, AT5G64770) promoter |
drives expression in |
vasculature |
|
| new conduits |
are consistent with observations of elongation from |
meristem at the needle base |
|
| (ANAC101, NAC101, VND6, AT5G62380) and (ANAC030, VND7, AT1G71930) promoters |
are not strong and/or not specific enough to fully restore |
yield penalty and high cellulose-to-glucose conversion efficiency of cell wall biosynthesis mutants |
|
| repression of vascular tissue development by PaFTL2 |
would prevent |
transport to the meristem |
Picea abies |
| bioactive GAs |
play role in |
elongation of hybrid aspen xylem |
Populus tremuloides × Populus tremuloides |
| new conduits |
are observed at |
periphery of the vascular bundle at regular intervals |
|
| differences in the timing of sieve tube development |
could cause |
variation in basipetal phloem transport among vascular bundles |
Cucumis sativus |
| (ATAZG1, AZG1, AT3G10960) |
is not localized to |
protoxylem cells |
Arabidopsis thaliana |
| later studies |
questioned |
origin of the transfusion tissue in the procambium |
|
| (ATMYB61, MYB61, AT1G09540) |
was also expressed in |
developing vascular tissues |
Arabidopsis thaliana |
| each vascular bundle |
connects to |
different developing leaves |
Cucumis sativus |
| two equivalently large vascular bundles |
are located at |
opposing sides of the fused cylindrical structure |
Zea mays |
| PH02Gene28894 (ATCSLD3, CSLD3, KJK, RHD7, AT3G03050) from ICD sample |
plays role in |
vascular development |
Phyllostachys edulis |
| AZG1-mediated (ATPIN1, PIN1, AT1G73590) stabilization and cytokinin import |
may act to sharpen |
auxin-cytokinin boundaries in the developing vasculature |
|
| cotyledons |
have |
well-characterized vascular system |
Arabidopsis thaliana |
| narrow leaf 1 (nal1) mutant |
is due to mutation of a gene affecting |
vascular tissue differentiation and patterning |
Oryza sativa |
| Vascular bundle area in zmbell10-1 |
is lower compared to |
WT |
Zea mays L. |
| class III homeodomain leucine zipper (HD ZIP) gene REVOLUTA (AVB1, IFL, IFL1, REV, AT5G60690) |
is involved in |
patterning of secondary vascular tissues in woody species |
woody species |
| venation pattern in miR156 OE plants |
is altered such that side veins are |
less prominent |
potato |
| VND genes |
exhibit |
diverse developmental expression patterns in xylem tissues |
Arabidopsis thaliana |
| (ATC4H, C4H, CYP73A5, REF3, AT2G30490) ProVND6 plants |
showed reoccurrence of lignin in |
interfascicular fiber region |
|
| xylem tissue of (ATGRP8, CCR1, GR-RBP8, GRP8, RBGA6, AT4G39260) -6 ProSNBE lines |
appears similar to |
wild-type xylem tissue |
Arabidopsis thaliana |
| AZG transporters and (ATPIN1, PIN1, AT1G73590) interaction |
most likely through |
establishment and maintenance of sharp auxin-cytokinin (CK) concentration boundaries within the developing root |
Arabidopsis thaliana |
| (WOX4, AT1G46480) (WUSCHEL-RELATED HOMEOBOX4) expression level |
is reduced in |
(H3.3, HTR8, AT5G10980) K27A plant stems |
Arabidopsis thaliana |
| internal phloem |
does not appear to extend the length of the hypocotyl in seedlings, terminating prematurely about 1 cm above |
soil |
Cucumis sativus |
| auxin |
defines |
procambial strand location |
|
| OsSHR2 |
accumulates transcripts in |
developing veins of plastochron P2 to P4 rice leaf primordia |
Oryza sativa |
| VND1pro : GUS activity |
is found mainly in |
mesophyll cells of cotyledons |
Arabidopsis thaliana |
| OsSHR2 expression |
is relatively short-lived |
OsSHR2 expression duration |
Oryza sativa |
| vein development in leaves |
is more active under |
light conditions |
Arabidopsis thaliana |
| (ANAC037, VND1, AT2G18060) (ANAC076, NAC076, VND2, AT4G36160) (ANAC105, NAC105, VND3, AT5G66300) triple mutant |
shows expression levels of similar to wild type under |
dark conditions |
Arabidopsis thaliana |
| ProSNBE |
is bound by |
VASCULAR-RELATED NAC DOMAIN6 (ANAC101, NAC101, VND6, AT5G62380) and VASCULAR-RELATED NAC DOMAIN7 (ANAC030, VND7, AT1G71930) |
|
| vascular development |
involves |
formation of provascular cells |
|
| (VUP1, AT3G21710) OX inflorescence stems |
have |
vascular bundles reduced in size with fewer xylem vessels |
Arabidopsis thaliana |
| vasculature |
consists of |
functionally divergent tissues, such as phloem, companion cells, and xylem parenchyma |
|
| secondary cell wall-containing cells in the xylem |
undergo |
differentiation |
Arabidopsis thaliana; tracheophytes |
| highly xylem-preferred expression pattern of poplar VUP homolog POPTR_0011s13900 |
is consistent with |
role for poplar (VUP1, AT3G21710) in secondary xylem differentiation |
Populus trichocarpa |
| newly formed secondary xylem |
exhibits |
normal vasculature |
Arabidopsis thaliana |
| vein patterning defects |
were significantly more than in |
wild-type plants or parental lines |
Arabidopsis thaliana |
| Arabidopsis node |
does not have |
developed vascular system |
Arabidopsis thaliana |
| grass leaves |
contain |
short transverse veins interconnecting the longitudinal network |
|
| VASCULAR-RELATED NAC DOMAIN6 (ANAC101, NAC101, VND6, AT5G62380) and (ANAC030, VND7, AT1G71930) promoter sequences |
were used to drive expression of |
lignin biosynthesis gene |
|
| (ANAC076, NAC076, VND2, AT4G36160) promoter activity |
is detected in |
primary and secondary veins |
Arabidopsis thaliana |
| (ANAC007, EMB2749, NAC007, VND4, AT1G12260) and (ANAC026, VND5, AT1G62700) |
show no promoter:GUS activity in |
tested young seedlings |
Arabidopsis thaliana |
| (BES1, BZR2, AT1G19350) |
is involved in |
differentiation of cambial cells into xylem cells |
Arabidopsis thaliana |
| (ANAC037, VND1, AT2G18060) (ANAC076, NAC076, VND2, AT4G36160) (ANAC105, NAC105, VND3, AT5G66300) triple mutant cotyledons |
show no expression of and reduction of |
(ANAC076, NAC076, VND2, AT4G36160) (ANAC037, VND1, AT2G18060) and (ANAC105, NAC105, VND3, AT5G66300) |
Arabidopsis thaliana |
| Nicotiana tabacum perturbed in expression of PHENYLALANINE AMMONIA-LYASE (PAL) |
exhibit |
irregular vessels |
Nicotiana tabacum |
| PME (PECTIN METHYLESTERASE) and PMEI (PECTIN METHYLESTERASE INHIBITOR) |
co-expressed transcripts identified in |
xylem/phloem complex |
Arabidopsis thaliana |
| interfascicular fibre cells in ref8* gir1-1 plants |
show |
relatively normal shape and visible staining |
Arabidopsis thaliana |
| wild type (WT) seedlings |
contained discontinuous veins at |
2.4% |
Arabidopsis thaliana |
| replacing Gln79 with Asn in rice PHP1 |
did not change |
ability to complement (AHP6, HP6, AT1G80100) |
Oryza sativa; Arabidopsis thaliana |
| R2-4A seedlings |
develop mature vascular tissue near |
root tip |
Arabidopsis thaliana |
| ProSNBE : GFP : GUS construct |
shows GFP expression in |
xylem vessel cells |
Arabidopsis thaliana |
| transgenic rice lines expressing ZmSHR1 |
express |
endogenous OsSHR2 in developing leaf veins |
Oryza sativa |
| dependency of KDB system on (ANAC037, VND1, AT2G18060) and (ANAC076, NAC076, VND2, AT4G36160) |
likely reflects |
cotyledon-specific aspects of vascular development |
Arabidopsis thaliana |
| poplar VUP homolog POPTR_0011s13900 |
shows |
highly xylem-preferred expression pattern |
Populus trichocarpa |
| reintroduction of the (ATC4H, C4H, CYP73A5, REF3, AT2G30490) gene under the control of a 2,757-bp (ANAC101, NAC101, VND6, AT5G62380) promoter sequence |
resulted in partial restoration of |
dwarfed phenotype of (ATC4H, C4H, CYP73A5, REF3, AT2G30490) knockdown mutants |
|
| OsSHR2 transcript accumulation timing in leaf veins |
precludes a role in |
procambium formation |
Oryza sativa |
| developmental time window for procambium initiation |
may have passed by the time |
ZmSHR1 transgene expression |
Oryza sativa |
| ProSNBE |
confers expression in |
protoxylem and metaxylem vessels |
|
| vascular tissues |
are |
strictly conserved in vascular plants |
tracheophytes |
| (ATCHITIV, ATEP3, CHIV, EP3, AT3G54420) mutation |
causes |
increase in small vascular bundle number |
Oryza sativa |
| similar vein patterning defects |
are common in |
auxin mutants |
Arabidopsis thaliana |
| spatial and temporal expansion of ZmSHR1 expression domain |
does not result in |
defects in vascular patterning |
Oryza sativa |
| (ANAC105, NAC105, VND3, AT5G66300) promoter activity |
is detected in |
primary and secondary veins |
Arabidopsis thaliana |
| light conditions |
do not affect |
spatiotemporal expression patterns of VNDpro : GUS or XCP1pro : GUS |
Arabidopsis thaliana |
| introducing (AtMAGL3, CSE, LysoPL2, AT1G52760) under the control of a 1,004-bp (ANAC101, NAC101, VND6, AT5G62380) or 1,997-bp (ANAC030, VND7, AT1G71930) promoter sequence |
partially restored |
growth and vascular integrity of cse-2 mutants |
Arabidopsis thaliana |
| (ATGRP8, CCR1, GR-RBP8, GRP8, RBGA6, AT4G39260) ProSNBE lines |
showed full recovery in |
vascular integrity |
|
| homeodomain leucine-rich repeat class III (HD-Zip III) transcription factors |
are mainly expressed in |
procambial cells |
Arabidopsis thaliana |
| (VUP1, AT3G21710) promoter |
drives expression in |
metaxylem of vascular bundles |
Arabidopsis thaliana |
| ZmSHR2 |
is orthologous to |
OsSHR1 |
Zea mays; Oryza sativa |
| large veins (LVs) in OsMED14_1 RNAi plants |
are reduced by up to 31% compared with |
wild-type plants |
Oryza sativa |
| (ASL11, LBD15, AT2G40470) protein |
is involved in positive feedback regulation of |
VASCULAR-RELATED NAC-DOMAIN7 (ANAC030, VND7, AT1G71930) expression |
|
| PtREV (poplar (AVB1, IFL, IFL1, REV, AT5G60690) ortholog) |
influences |
cambium initiation |
Populus trichocarpa |
| (ATGA2OX1, GA2OX1, AT1G78440) overexpression |
resulted in |
decrease in number of xylem vessel elements |
Nicotiana tabacum |
| restoration of vascular integrity in Arabidopsis (ATC4H, C4H, CYP73A5, REF3, AT2G30490) and (AtMAGL3, CSE, LysoPL2, AT1G52760) mutants by driving expression of and with vessel-specific promoters |
only partially rescued |
dwarfism |
Arabidopsis thaliana |
| either Asn or Gln at the phospho-receiving site |
is sufficient for |
(AHP6, HP6, AT1G80100) function in vascular development |
Arabidopsis thaliana |
| vein patterning defects |
were seen in |
slightly more than one-half of the cotyledons examined |
Arabidopsis thaliana |
| (ATOPT1, OPT1, AT5G55930) (ATOPT4, OPT4, AT5G64410) and (ATOPT7, OPT7, AT4G10770) |
overlapped in |
expression patterns |
Arabidopsis thaliana |
| area of small vascular bundles (SVBs) in OsMED14_1 RNAi culms |
is reduced to 55% compared with |
wild-type |
Oryza sativa |
| Arabidopsis (ACL5, AT5G19530) mutant |
is heavily perturbed in |
xylem differentiation |
Arabidopsis thaliana |
| phloem or xylem differentiation |
showed no effect in |
(PIP5K7, AT1G10900) (PIP5K9, AT3G09920) mutants |
Arabidopsis thaliana |
| (BRL1, AT1G55610) and (BRL3, AT3G13380) |
are important for regulating |
vascular tissue development |
|
| mutant version of this construct in which Asn 83 of (AHP6, HP6, AT1G80100) was replaced with a Gln (pAHP6: N83Q) |
resulted in |
partial rescue of the (AHP6, HP6, AT1G80100) mutant phenotype |
Arabidopsis thaliana |
| transgene expressing the (AHP6, HP6, AT1G80100) coding sequence (CDS) from a 1.6-kb promoter (pAHP6: ) |
resulted in |
significant, albeit only partial complementation of ahp6-2 |
Arabidopsis thaliana |
| mild venation defects in (ATPIN1, PIN1, AT1G73590) mutants |
are particularly enhanced by |
removal of PINs localized in the endoplasmic reticulum (ER) |
Arabidopsis thaliana |
| early vascular development |
is controlled by |
LONESOME HIGHWAY (LHW, AT2G27230) and TARGET OF MONOPTEROS5 (ATAIG1, BHLH32, TMO5, AT3G25710) transcriptional complexes |
|
| transcriptional regulation |
has central role in |
vascular developmental processes |
|
| enhanced BR signaling mutants |
have more |
vascular bundles in stems |
|
| (BRL1, AT1G55610) |
may play specific roles in regulating |
vasculature differentiation |
|
| OsNAM-GFP |
showed increased accumulation in |
young vascular bundles |
Oryza sativa |
| LRR protein kinases |
are known to be important in |
regulating vascular development |
|
| ccc floral stem |
has collapsed |
xylem |
Arabidopsis thaliana |
| BR-deficient mutants |
have fewer |
vascular bundles in stems |
|
| area of large vascular bundles (LVBs) in OsMED14_1 RNAi leaves |
is reduced to 64% compared with |
wild-type |
Oryza sativa |
| cur1 mutant |
produces C-type leaves with reduced |
number of small veins |
Oryza sativa |
| (CDC73, PHP, AT3G22590) triple mutant |
found no associated phenotypes |
processes in which (AHP6, HP6, AT1G80100) is known to play a role |
Oryza sativa |
| auxin-inducible inhibitor of cytokinin |
would play |
AHP6-like role |
Oryza sativa |
| ZmGID2 knockdown |
results in larger |
spacing of vascular bundles |
Zea mays |
| procambium formation |
has distinct regulatory networks from |
vascular cambium activity regulation |
|
| emerging molecular mechanisms |
mediate activation of |
transcriptional networks regulating root vascular development |
|
| vasculature |
forms along |
central axis of seedlings |
|
| vasculature |
consists of |
vascular bundles |
|
| ahp6-2 mutants |
displayed |
incompletely penetrant phenotype in which protoxylem was missing in patches along the root |
Arabidopsis thaliana |
| OsMED14_1 knockdown plants |
show |
culms with reduced vasculature |
Oryza sativa |
| cytokinin responses in vascular cells |
influence |
formative divisions within the stele |
Arabidopsis thaliana |
| (XTH1, XTR22, AT4G13080) protein localization |
clearly indicates that the protein is related to |
development of vascular tissue throughout the period studied |
Cicer arietinum |
| TDIF |
is capable of promoting |
proliferation of procambial cells |
|
| wild-type plants |
invariably had |
two xylem poles |
Arabidopsis thaliana |
| (ATFH8, FH8, FORMIN 8, AT1G70140) |
was predominantly expressed in |
Arabidopsis vasculature |
Arabidopsis thaliana |
| (ATFH6, FH6, AT5G67470) expression |
may be involved in |
early differentiation of vascular cylinder cells |
Arabidopsis thaliana |
| diffuse vascular bundles (DVBs) |
start at |
node |
|
| cur1 I-type leaf short lamina |
has reduced |
number of small veins |
Oryza sativa |
| leaflet vascular patterning in sllam1 |
is altered in |
sllam1 |
Solanum lycopersicum |
| three AC cis-elements |
are involved in specifying |
xylem expression |
|
| vascular bundles in OsMED14_1 RNAi culms |
are reduced by 45% compared with |
wild-type |
Oryza sativa |
| (PIP5K7, AT1G10900) (PIP5K9, AT3G09920) mutants |
showed defects in |
continuity of the veins of the cotyledons |
Arabidopsis thaliana |
| rice PHPs |
could functionally substitute for |
Arabidopsis (CDC73, PHP, AT3G22590) |
Oryza sativa; Arabidopsis thaliana |
| cell dissection analysis |
showed that |
spacing of large vascular bundle increased in auricles, midrib, and sheath |
Zea mays |
| ectopic expression of PHLOEM INTERCALATED WITH XYLEM (PXY, TDR, AT5G61480) |
does not induce |
cambium formation |
Arabidopsis thaliana |
| xylem precursors |
stop dividing at end of |
stage 1 |
Arabidopsis thaliana |
| genetically redundant regulators of vein formation |
may have eluded detection in |
forward genetic screens |
|
| ccr1s mutants |
show collapsed |
xylem vessels |
Arabidopsis thaliana |
| genomic (AHP6, HP6, AT1G80100) transgene |
fully complemented |
(AHP6, HP6, AT1G80100) |
Arabidopsis thaliana |
| root sections of wild-type and the (CDC73, PHP, AT3G22590) triple mutant |
observed no changes in |
vascular patterning or root anatomy |
Oryza sativa |
| intercellular signaling molecules |
regulate |
vascular cell fates |
|
| large vascular bundles (LVBs) in OsMED14_1 RNAi culms |
are reduced by 37% compared with |
wild-type |
Oryza sativa |
| xylem and phloem organization in vascular bundles |
seems normal in |
OsMED14_1 RNAi plants |
Oryza sativa |
| pAHP6:AHP6 N83Q |
was indistinguishable from |
pAHP6:AHP6 |
Arabidopsis thaliana |
| integrated regulatory network influencing (pro)cambium attributes |
establishment is |
challenging due to diversity of tissues and organs investigated |
|
| (DOF2.1, AT2G28510) |
promotes |
provascular cell divisions |
Arabidopsis thaliana |
| (VUP1, AT3G21710) promoter |
drives expression in |
vascular tissues |
Arabidopsis thaliana |
| (ANAC037, VND1, AT2G18060) to (ANAC030, VND7, AT1G71930) |
are expressed preferentially in |
developing vascular tissues |
Arabidopsis thaliana |
| procambial/cambial cells |
provide cells to |
phloem |
|
| (ARF5, IAA24, MP, AT1G19850) (MONOPTEROS) |
directly targets |
(ATBS1, bHLH135, BS1, PRE3, TMO7, AT1G74500) |
|
| deletion of the SNBE2 site |
led to abolishment of |
vessel-specific expression |
Arabidopsis thaliana |
| (BRL1, AT1G55610) and (BRL3, AT3G13380) |
are specifically expressed in |
vascular tissue |
|
| tracheary elements in ref8* gir1-1 plants |
remain |
deformed |
Arabidopsis thaliana |
| area of large vascular bundles (LVBs) in OsMED14_1 RNAi culms |
is reduced to 45% compared with |
wild-type |
Oryza sativa |
| vascular development |
involves |
cell specification |
|
| research approaches |
contributed to identify |
key transcription factors |
|
| AGO10-miRNA165/166-HD-ZIP III module |
is indispensable for |
vascular patterning |
Arabidopsis thaliana |
| vascular cambium stem cells |
undergo |
cell-fate determination |
|
| auxin signaling domain |
potentially influences |
(WOX4, AT1G46480) spatial expression domains |
|
| (ACL5, AT5G19530) mutant |
exhibits |
increased thickness of veins and vascularization of leaves |
|
| exogenous addition of auxin to stem explants |
affects |
vascularization of axillary branches |
|
| ZmACO20/35 expression |
is observed prior to |
enucleation of MSE |
|
| OsNAM |
may be involved in |
outgrowth of vascular bundle cells |
Oryza sativa |
| SDG128 knockdown |
results in |
large vascular bundles |
Zea mays |
| SDG128 knockdown |
decreased |
number of large vascular bundles |
|
| environmental factors |
affect |
vascular development |
|
| mild venation defects in (ATPIN1, PIN1, AT1G73590) mutants |
are not enhanced by |
removal of other plasma membrane-localized PIN proteins |
Arabidopsis thaliana |
| graded expression of HD-ZIPIII transcription factors |
specifies |
protoxylem and metaxylem fates |
|
| vascular development |
involves |
stem cell divisions |
|
| investigations of (pro)cambium-specific genes |
should help answer |
whether procambium initiation and cambium activity regulation are genetically distinct or overlapping processes |
|
| bikinin |
results in depletion of |
cambial cells in favor of xylem cells in hypocotyl |
Arabidopsis thaliana |
| vascular cells |
form |
vascular pattern |
|
| stage 1 |
encompasses |
provascular cell divisions |
Arabidopsis thaliana |
| stamen filament development pathway |
is enriched in |
stem, where vascular channels are abundantly present and where the process of cell elongation and vascular development is active |
Arabidopsis thaliana |
| vasculature formation in lateral roots |
is more complex than anticipated |
vascular development complexity |
|
| mid-vein of SUP Curly leaves |
show |
increased number of xylem files |
Nicotiana tabacum |
| SIMR |
includes |
altered xylem development |
|
| ZmGID2 knockdown |
results in reduced |
large vascular bundles |
Zea mays |
| PHLOEM INTERCALATED WITH XYLEM (PXY, TDR, AT5G61480) |
is expressed in |
procambium |
Arabidopsis thaliana |
| LHW-TMO5 regulatory network |
mediates |
early vascular development |
|
| phytohormone signaling |
has central role in |
vascular developmental processes |
|
| Arabidopsis thaliana |
is used as model for |
molecular control of primary and secondary vascular development |
Arabidopsis thaliana |
| phylloclade expansion in two dimensions |
causes |
vascular bundles to diverge from vascular cylinder and further branch to produce reticulate venation |
|
| EPIDERMAL PATTERNING FACTOR LIKE 4 (CLL2, EPFL4, AT4G14723) and (AtEPFL6, CHAL, EPFL6, AT2G30370) genes |
are expressed specifically in |
starch sheath external to vascular bundles |
Arabidopsis thaliana |
| gain-of-function (BES1, BZR2, AT1G19350) mutants |
display fewer |
cambium cells |
Arabidopsis thaliana |
| scRNA-seq and snRNA-seq |
have recently revealed |
developmental trajectories and key regulators associated with cell fate transitions during differentiation of xylem and phloem |
|
| auxin |
has role in |
vascular development |
|
| er (PXY, TDR, AT5G61480) double mutant |
shows more severely affected |
primary bundle organization in stems |
Arabidopsis thaliana |
| peptide ligands |
are central to |
maintaining vascular patterning and regulating proliferation |
|
| proximal branching |
is established in |
embryonic cotyledons |
|
| (ABCB14, ATABCB14, MDR12, PGP14, AT1G28010) |
is more highly expressed in |
shoot apex |
Arabidopsis thaliana |
| constitutively over-produced auxin |
enhances |
vascular development |
|
| small peptide secreted from phloem |
governs |
vascular stem-cell maintenance |
|
| vascular cell development |
is initiated during |
embryogenesis |
|
| research approaches |
contributed to identify |
downstream genes |
|
| vascular development |
involves differentiation of uncommitted cells into |
xylem cells |
|
| vascular cells |
participate in |
tissue morphogenesis |
|
| network regulating cambium activity |
may be superimposed on and converge on similar key regulators with |
procambium developmental program |
|
| ethylene response factor (ERF) |
is |
member of ERF/ (AP2, AtAP2, FL1, FLO2, AT4G36920) transcription factor family |
Arabidopsis thaliana |
| vascular differentiation processes |
have been analyzed in |
root meristem |
|
| leafy galls |
show |
strong vascular hypertrophy in host tissue beneath infection sites |
Rhodococcus fascians |
| auxin |
initiates and promotes |
xylem differentiation |
|
| single-cell mRNA sequencing |
can drive advances in understanding |
vascular development |
|
| investigation of plasticity of vascular development |
may yield |
complementary critical insight |
|
| single cell transcriptome techniques |
have provided unprecedented resolution in |
genome-wide spatial gene expression analysis in primary vascular tissue |
|
| phytohormones |
participate in |
ordered formation of vascular tissues |
|
| Dof transcription factors |
control |
cell division process at stage 2 |
Arabidopsis thaliana |
| bidirectional movement of information along radial axis |
closely regulates |
provascular cell division and cell fate determination |
Arabidopsis thaliana |
| homeobox gene (BP, BP1, KNAT1, AT4G08150) |
has expanded role to control |
xylem development in tomatoes |
Solanum lycopersicum |
| central midrib vein in barley DL mutants |
resembles |
lateral veins |
Hordeum vulgare |
| SDG128 knockdown |
results in increased |
small vascular bundles |
Zea mays |
| procambium initiation |
is hypothesized to be genetically distinct from or superimposed on |
regulation of cambium activity |
|
| thermospermine production |
attenuates |
xylem differentiation |
Arabidopsis thaliana |
| transdifferentiation of cells during vascular cambium formation in interfascicular regions in stems |
may provide means for comparing |
procambium and cambium formation |
|
| transcriptional regulation |
underpins |
vascular tissue complexity |
|
| lateral broadening of phylloclade |
causes |
vascular bundles to diverge from vascular cylinder and alternate in orientation |
|
| growth of vascular plants |
requires |
finely tuned balance between stem cell maintenance, cell divisions and differentiation |
|
| loss-of-protoxylem phenotype |
observed in |
Arabidopsis (AHP6, HP6, AT1G80100) mutant |
Arabidopsis thaliana |
| (AHP6, HP6, AT1G80100) expression in roots |
is restricted to |
protoxylem |
Arabidopsis thaliana |
| loss-of-function mutants for ARGONAUTE10 ( (AGO1, AtAGO1, ICU9, AT1G48410) mutants) |
indicate an increase in |
formative divisions within the stele |
Arabidopsis thaliana |
| (ATCCD8, CCD8, MAX4, AT4G32810) branches |
have |
vascularization pattern |
|
| six vascular bundles of the axillary stems |
merge to form |
two vascular bundles |
|
| procambium initiation |
has been studied in |
embryo, early root tips and leaf primordia |
|
| cell-to-cell movement |
occurs along |
radial and vertical axes of the root |
Arabidopsis thaliana |
| HD-ZIP III transcription factors |
control |
cell division process at stage 2 |
Arabidopsis thaliana |
| vascular tissue formation |
is poorly understood in |
cotyledons |
|
| xylem formation |
involves formation of |
phloem bridges |
|
| Parasponia andersonii epicotyl vascular elements |
are organized as |
distinct poles |
Parasponia andersonii |
| auricle region survey in maize |
provides |
developmental model for small vein initiation |
Zea mays |
| 3D reconstruction |
combined with single-nucleus RNA sequencing pinpoints |
vascular-identity initiation in the FM |
|
| first vascularization pattern |
is observed in |
(ATCCD8, CCD8, MAX4, AT4G32810) plants |
|
| subfamily of CLE peptides in Arabidopsis |
has recently been shown to affect |
protoxylem formation specifically |
Arabidopsis thaliana |
| vascular tissues |
integrate |
water and nutrient uptake with long-distance signaling and growth regulation |
|
| lateral petiole veins |
have higher proportion adopting pattern of joining adjacent stem vascular bundle in |
(ATCCD8, CCD8, MAX4, AT4G32810) mutant |
|
| (HHP1, AT5G20270) |
shows high expression in |
vasculature of reproductive organs |
Arabidopsis thaliana |
| xylem and phloem tissues |
develop inward and outward from |
fascicular cambium |
Parasponia andersonii |
| vascular bundle patterning defects |
are enhanced in |
triple (PXY, TDR, AT5G61480) (ERF109, RRTF1, AT4G34410) (ERF018, ORA47, AT1G74930) mutant |
Arabidopsis thaliana |
| (CLE9, AT1G26600) /10 peptides |
regulate |
xylem lineage cell division |
Arabidopsis thaliana |
| cytokinin-mediated formative divisions within the stele |
is controlled by |
AGO10-miRNA165/166-HD-ZIP III module |
Arabidopsis thaliana |
| deletion of the SNBE2 site |
led to appearance of |
cortex and phloem expression |
Arabidopsis thaliana |
| Class III HD-Zip genes |
regulate |
procambial activity |
|
| early-stage buds |
are not connected to |
vascular system of the shoot |
|
| remaining two abaxial vascular bundles |
merge with |
leaf trace |
|
| luteolin |
inhibits |
angiogenesis |
|
| development of leaf venation patterns |
is induced or constrained by |
properties of space |
|
| xylem vessel elements |
are small in |
rcd1-3; sro1-1 roots |
Arabidopsis thaliana |
| (ABCG33, ATPDR5, PDR5, AT2G37280) |
is more highly expressed in |
shoot apex |
Arabidopsis thaliana |
| phloem area |
was smaller than |
wild-type phloem |
Arabidopsis thaliana |
| changes in local auxin gradients |
affecting |
vascular development |
Arabidopsis thaliana |
| (WOX4, AT1G46480) single mutants |
do not alter |
vascular bundle organization |
Arabidopsis thaliana |
| phytohormones |
are central to |
maintaining vascular patterning and regulating proliferation |
|
| cytokinin (CK) |
plays key role in |
vascular cell division and tissue patterning |
Arabidopsis thaliana |
| single-cell techniques combined with cell trajectory analysis |
will provide deeper understanding of |
primary function of key vascular regulators |
|
| number of bundles |
was not present |
in leaf 4 |
Pisum sativum |
| factors implicated in regulation of cambium activity |
have not yet been related to |
regulation of procambium dynamics |
|
| (WOX4, AT1G46480) (ATWOX14, WOX14, AT1G20700) double mutants |
do not alter |
vascular bundle organization |
Arabidopsis thaliana |
| (WOX4, AT1G46480) (ATWOX14, WOX14, AT1G20700) double mutants |
do not show defects in |
procambium strand formation |
Arabidopsis thaliana |
| developmental program for cambium activity |
is superimposed on |
developmental program for procambium development |
Arabidopsis thaliana |
| antagonistic auxin–cytokinin interactions |
regulate |
vascular organization |
|
| vascular differentiation processes |
have been analyzed in |
primary growth |
|
| stage 2 |
encompasses |
phloem formation divisions |
Arabidopsis thaliana |
| vascular development triggered by a local auxin source |
connects to existing vascular strand only when strand is not transporting substantial auxin |
existing vascular strand |
|
| (XTH1, XTR22, AT4G13080) protein |
was mainly located in |
primary xylem and primary phloem |
Cicer arietinum |
| xylem vessel cells in the middle vascular bundles, especially in the adaxial vascular bundle of the 3-D clinorotated plants |
appeared earlier than |
xylem vessel cells of the 1 g control plants |
Arabidopsis thaliana |
| single-nucleus RNA sequencing |
combined with 3D reconstruction pinpoints |
vascular-identity initiation in the FM |
|
| vascular development in roots |
encompasses |
cell proliferation |
|
| more adaxial two vascular bundles on each side of the branch stem |
merge to form |
two lateral vascular bundles |
|
| Ub K48R variant overexpression in tobacco |
causes |
abnormalities in vascular tissues |
Nicotiana tabacum |
| PtMYB14 overexpression |
altered |
vascular organization and tracheid development |
|
| number of vessel cells in adaxial bundles in controls |
was only about one-fifth of that in |
abaxial bundles in controls |
Arabidopsis thaliana |
| vascular tissues of angiosperms and gymnosperms |
have in common |
anatomical features |
|
| (CYCD3, CYCD3;1, AT4G34160) |
could provide a link between |
hormone signalling and cell-cycle activation in cambial cells through distinct DOF TFs and (CYCD3, CYCD3;1, AT4G34160) genes |
Arabidopsis thaliana |
| (CYCD3, CYCD3;1, AT4G34160) |
may interact with |
endocycle in regulation of xylem cell expansion and differentiation |
Arabidopsis thaliana |
| DDYM vascular bundles |
contain more |
vessel elements |
Sorghum bicolor |
| drought conditions |
did not affect |
phloem proliferation in the stems, petioles and midvein |
Pisum sativum |
| xylem and phloem specification and differentiation |
is covered in |
review papers |
|
| regulatory molecules such as peptides, transcription factors, and small RNAs |
coordinate |
cell division, fate determination, and differentiation |
|
| loss-of-function mutants for HD-ZIP IIIs ( (ATHB-14, ATHB14, PHB, PHB-1D, AT2G34710) (ATHB9, PHV, AT1G30490) (ATHB-15, ATHB15, CNA, ICU4, AT1G52150) mutants) |
indicate an increase in |
formative divisions within the stele |
Arabidopsis thaliana |
| spiral phyllotaxy and pattern of vascularization |
means that |
vascular systems of the two sides of the plant could be partially independent |
Arabidopsis thaliana |
| related XTH genes in sugar beet |
are developmentally expressed during |
formation of vascular tissue |
Beta vulgaris |
| ongoing elongation growth of individual cells in vascular tissues |
could be linked to |
(XTH1, XTR22, AT4G13080) protein labeling in vascular tissues at 36 h |
Cicer arietinum |
| (XTH1, XTR22, AT4G13080) protein |
was located in |
immature, growing vascular elements of young epicotyls, roots, and young stem internodes |
Cicer arietinum |
| vascular differentiation pattern |
has been under the control of |
polar flux of auxin |
|
| (XTH1, XTR22, AT4G13080) protein labelling |
was more intense in |
differentiating vascular tissue |
Cicer arietinum |
| numbers of vessel cells in adaxial and abaxial bundles in 3-D clinorotated plants |
were almost the same |
in 3-D clinorotated plants |
Arabidopsis thaliana |
| TRACHEARY ELEMENT DIFFERENTIATION INHIBITORY FACTOR (TDIF) |
is produced in |
phloem side |
|
| stress perception |
restricts |
mobile factors involved in vascular tissue patterning |
|
| PpHB1 |
was expressed in |
developing procambium |
Phyllostachys praecox |
| PgNAC-4 |
specifically clustered with |
the (smB, SmBb, AT4G20440) /BRN subclass genes AtSMB, (AtBRN1, AtRBP-DR1, BRN1, RBP-DR1, AT4G03110) and (AtBRN2, BRN2, AT1G03457) |
Picea glauca; Arabidopsis thaliana |
| DOF proteins |
participate in control of |
vascular development |
|
| silicon application |
does not affect |
vessel number in control or water deficit conditions |
Sorghum bicolor |
| long exposure to relatively low Hg concentration (0.5 μM) |
did not affect |
root xylem and phloem areas |
Pisum sativum |
| gain- and loss-of-function mutations in (AVB1, IFL, IFL1, REV, AT5G60690) |
lead to |
alteration of vascular patterning within the stem |
Arabidopsis thaliana |
| vasculature from lateral structures on (ATCCD8, CCD8, MAX4, AT4G32810) mutant primary stems |
has reduced tendency to merge with leaf trace compared to |
(ATCCD8, CCD8, MAX4, AT4G32810) WT vasculature |
|
| (XTH1, XTR22, AT4G13080) protein |
was mainly located in |
differentiating vascular tissue |
Cicer arietinum |
| XTHs involvement in early phloem differentiation |
similar involvement reported in |
poplar stems |
Populus trichocarpa |
| two vascular bundles |
join |
two closest vascular bundles of the primary stem |
|
| vasculature from lateral structures on (ATCCD8, CCD8, MAX4, AT4G32810) mutant primary stems |
has greater tendency to merge with stem vasculature bundles compared to |
(ATCCD8, CCD8, MAX4, AT4G32810) WT vasculature |
|
| PIN-FORMED (PIN) auxin efflux carriers |
regulate |
vascular tissue differentiation and regeneration |
Arabidopsis thaliana |
| H2O2 accumulation in zone II in the stele |
was also highly accumulated in |
newly formed vasculature in zone I |
Brassica oleracea |
| (XTH1, XTR22, AT4G13080) protein location as time progressed |
became more specifically associated with |
proliferating cells and differentiating vascular tissue |
Cicer arietinum |
| genetic and genomic approaches |
provide insight into |
mechanisms of vascular development |
|
| wild-type plants |
have lateral petiole veins that join midrib above node in |
11 out of 13 cases |
|
| double mutant of (AtXYP1, LTPG31, XYP1, AT5G64080) and (AtXYP2, LPTG11, XYP2, AT2G13820) |
shows |
defective vascular development |
Arabidopsis thaliana |
| double knockouts of (AtXYP1, LTPG31, XYP1, AT5G64080) and (AtXYP2, LPTG11, XYP2, AT2G13820) |
show defects of |
vascular development |
Arabidopsis thaliana |
| Dw2 mutation |
perturbs morphology of |
vascular bundles located in or near rind/epidermis |
Sorghum bicolor |
| EPIDERMAL PATTERNING FACTOR LIKE 4 (CLL2, EPFL4, AT4G14723) |
binds directly to |
ERECTA (ER) |
Arabidopsis thaliana |
| differentiation of xylem and phloem cells |
is strictly controlled |
continuous vascular transport |
|
| single-cell analysis |
has led to discovery of |
important genes that control vascular development |
Arabidopsis thaliana |
| CAILs |
may function as mobile signals to control |
meristem activities of vascular cambium |
|
| xylem vessel area in bm4 mutant |
was significantly larger |
wild-type xylem vessels |
|
| soybean orthologue of CLE36 (GmCLE34) |
is expressed in |
provascular tissue |
Glycine max |
| (ATP8, AtRCD1, CEO, CEO1, RCD1, RIMB1, AT1G32230) |
is expressed in |
differentiating vascular cells of the root |
Arabidopsis thaliana |
| number of branching points |
increased by 118% from DAA 48 to DAA 76 |
late pre-veraison to early post-veraison period |
|
| average diameter in first-order bundles |
was ~5 μm |
tracheary element size |
|
| (XTH1, XTR22, AT4G13080) protein involvement in vascular differentiation |
is supported by |
absence of (XTH1, XTR22, AT4G13080) in basal region of 48-h-old roots where vascular development had ended |
Cicer arietinum |
| (ABCB14, ATABCB14, MDR12, PGP14, AT1G28010) promoter activity |
was observed in |
procambium, vascular bundles in elongation region of stem apex, and developing pollen/anthers |
Arabidopsis thaliana |
| branching points per unit area |
decreased ~25% from onset of veraison to post-veraison |
post-veraison period |
|
| control cotyledon vasculature |
is made up of |
one main vein and some branched veins |
Nicotiana tabacum |
| (ATCCD8, CCD8, MAX4, AT4G32810) mutants |
have greater tendency for vascular bundles to merge with stem vascular bundles versus leaf trace compared to |
(ATCCD8, CCD8, MAX4, AT4G32810) WT nodes |
|
| information exchanges mediated via cell-to-cell movement |
contribute to |
coordinated emergence of vascular cell types during postembryonic root growth |
Arabidopsis thaliana |
| generation of vascular patterns |
requires |
polarized auxin transport within the tissue |
|
| regulatory mechanisms in the root meristem |
can be extrapolated to |
vascular tissue development in other organs |
Arabidopsis thaliana |
| (ATCCD8, CCD8, MAX4, AT4G32810) nodes |
have both abaxial vascular bundles of branch stem merged with leaf trace in |
four out of 13 samples |
|
| (XTH1, XTR22, AT4G13080) protein |
was also found in |
xylem and phloem cells in 48-h-old roots |
Cicer arietinum |
| CLE34 |
is expressed in |
provascular tissue |
Glycine max |
| participating factors in procambium initiation |
have been shown to be expressed in |
vascular tissues |
|
| undifferentiated stem cells within the vascular cambium |
share expression of |
(ARF5, IAA24, MP, AT1G19850) |
|
| auricle tissues from C4 and C3 grasses |
may shed light on |
vascular patterning independent of photosynthetic differentiation |
|
| vascular cells |
commit to |
specific cell fates |
|
| single-cell and single-nucleus RNA sequencing (sc/snRNA-seq) |
allows |
reconstruction of developmental trajectories |
|
| sc/snRNA-seq approaches |
has current and future implementations in |
vascular development field |
|
| maize orthologue brachytic2 (br2) |
exhibits altered |
stalk vasculature |
Zea mays |
| (CYCD3, CYCD3;1, AT4G34160) |
has distinct role in processes that specifically control |
rate of cambial cell division |
Arabidopsis thaliana |
| vascular development |
involves |
specification of meristematic cells |
|
| (XTH1, XTR22, AT4G13080) protein |
was located in |
initial vascular bundle of the leaf primordium |
Cicer arietinum |
| difference between abaxial and adaxial bundles |
disappeared in |
3-D clinorotated samples during middle stage of pedicel development |
Arabidopsis thaliana |
| abaxial side vessel element |
was developmentally more advanced than |
corresponding elements on the adaxial side of 3–5 DAF stage pedicels |
Arabidopsis thaliana |
| vascular bundles |
contains |
procambium |
|
| auxin transport inhibitors |
phenocopy in wild type |
(ACL5, AT5G19530) mutant phenotype |
|
| wilted mutant |
has vascular bundles characterized by |
immature, non-functional metaxylem elements |
Zea mays |
| changed expression of Arabidopsis thaliana eIF5A1 (At eIF5A1) |
does not significantly affect |
phloem development |
Arabidopsis thaliana |
| fascicular vascular cambium |
appears to be missing from |
some individual vascular bundles |
Arabidopsis thaliana |
| proteases |
play an important role in |
xylogenesis |
|
| vasculature in monocot stems |
is scattered in |
monocot stems |
|
| gene regulatory networks in conifers |
can be compared with |
gene regulatory networks in angiosperms and gymnosperms |
|
| PgHB8 |
is |
one of the HD-ZIP III transcription factors |
Picea glauca |
| (AT;CDKD;2, CAK4, CAK4AT, CDKD1;2, CDKD;2, AT1G66750) |
is exception to |
vasculature-associated designation |
Arabidopsis thaliana |
| pCYCD3;2:GUS and pCYCD3;3:GUS reporter lines |
were used to determine |
detailed tissue- and cell-specific expression of (CYCD3, CYCD3;1, AT4G34160) ;2 and ;3 during vascular tissue formation |
Arabidopsis thaliana |
| (CYCD3, CYCD3;1, AT4G34160) –3 mutant |
vascular development phenotypes closely resemble those in |
(ATWOX14, WOX14, AT1G20700) mutants |
Arabidopsis thaliana |
| disruption of cytokinin signaling |
causes |
all vascular cells differentiate into protoxylem cells |
|
| Physcomitrella |
does not have |
TDIF-like CLE homologs |
Physcomitrella patens |
| cellular pattern in root promeristem |
transits from |
radial symmetry to bisymmetry |
Arabidopsis thaliana |
| (AIL5, CHO1, EMK, PLT5, AT5G57390) promoter fusion expression |
is expressed in |
vascular cells in (ARF7, BIP, IAA21, IAA23, IAA25, MSG1, NPH4, TIR5, AT5G20730) (ARF11, ARF19, IAA22, AT1G19220) roots |
Arabidopsis thaliana |
| spatially constrained environment of vascular tissue |
entrains |
stress orientation among the cells |
Arabidopsis thaliana |
| BRs |
regulate |
vasculature balance between xylem and phloem |
|
| rHB15-OE plants |
exhibits slightly enhanced lodging at |
high temperature |
Arabidopsis thaliana |
| high-temperature-mediated inhibition of (MIR166, MIR166G, AT5G63715) expression |
may be responsible for |
suppression of vascular development |
Arabidopsis thaliana |
| number and intensity of fluorescent nuclei |
decreased (15 mm from apical meristem) in |
wild-type and (ABCB14, ATABCB14, MDR12, PGP14, AT1G28010) RNAi stems |
Arabidopsis thaliana |
| number of branching points |
increased by 19% from DAA 20 to DAA 48 |
early pre-veraison period |
|
| disorganized venation pattern in cotyledons |
is also observed in |
cotyledon of (ANAC054, ATNAC1, CUC1, AT3G15170) (ANAC098, ATCUC2, CUC2, AT5G53950) and pin1-3 pid1-2 mutants |
Arabidopsis thaliana |
| FG536167 |
is expressed in |
provascular region throughout meristem |
Pisum sativum |
| polar auxin transport and accumulation |
are important factors determining |
vascular differentiation |
|
| berry vascular system development |
could be better understood by comparing with |
studies on leaf vascular patterning |
|
| tracheary elements with annular or spiral secondary wall thickenings |
indicates composition of |
grape berry xylem |
|
| developmental programmed cell death (PCD) |
occurs during |
tracheary element differentiation |
|
| (AtPIF4, PIF4, SRL2, AT2G43010) overexpression ( -OE) plants |
exhibits thin inflorescence stems and severe lodging phenotype at |
normal temperature |
Arabidopsis thaliana |
| STTM166 plants |
exhibits remarkable lack of |
interfascicular fibers at high temperature |
Arabidopsis thaliana |
| tracheary elements |
were mostly |
vessel members |
|
| single-fused cotyledon in DHP-treated seedlings |
contains |
two main veins |
Nicotiana tabacum |
| AmSTS1 in lower order veins and midribs |
in Arabidopsis but not in Acanthus meridionalis probably reflected |
ordinary companion cells are the only companion cells present in those veins in both species |
Arabidopsis thaliana; Acanthus meridionalis |
| larger cotyledon in seedlings with two asymmetrical cotyledons |
has |
three main veins |
Nicotiana tabacum |
| SE–CCCs within minor veins |
are interconnected at |
the SE level |
Acanthus meridionalis |
| branching points per unit area |
increased ~8% until veraison |
pre-veraison period |
|
| vascular bundles |
are fewer in number than in |
wild type |
Arabidopsis thaliana |
| tracheary elements from first-order vascular bundles |
had a larger diameter compared with |
tracheary elements from second-order bundles |
|
| average diameter in second-order bundles |
was ~3.5 μm |
tracheary element size |
|
| peptides |
interact in multilayered manner to modulate |
key regulators of root vascular development |
Arabidopsis thaliana |
| vesicle-trafficking components |
are necessary for |
axial vein pattern |
|
| BFA-treated wild-type line |
fails to localize PIN1 at basal side of |
provascular cells |
|
| XTH enzymes |
have been associated with |
generation of tracheary elements |
|
| phloem |
is not affected by |
selective effect on cambium and procambium capacity |
Arabidopsis thaliana |
| (ATSERK1, SERK1, AT1G71830) |
is expressed in |
pluripotent cells of the vascular procambium |
Arabidopsis thaliana |
| petiole sections of (APUM23, PUM23, AT1G72320) (AVB1, IFL, IFL1, REV, AT5G60690) double mutants |
displayed |
abaxialization of vascular tissues with phloem partially surrounding xylem |
Arabidopsis thaliana |
| down-regulation of (CYCD3, CYCD3;1, AT4G34160) |
is required for |
progression of cell expansion and differentiation of vascular stem cells into xylem cells |
Arabidopsis thaliana |
| (WOX4, AT1G46480) and (ATWOX14, WOX14, AT1G20700) |
have already been shown to regulate |
stem cell proliferation independently of processes that control vascular organization |
Arabidopsis thaliana |
| 1–2 tracheary elements in most vascular bundles in Stage 3 in Cleome angustifolia |
are |
well developed |
Cleome angustifolia |
| (CYCD3, CYCD3;1, AT4G34160) ;2 and ;3 genes |
shared |
remarkable degree of overlap in their expression domains |
Arabidopsis thaliana |
| proper vascular development and secondary growth |
ultimately determines |
radial organ size |
Arabidopsis thaliana |
| disruption of the (AHK4, ATCRE1, CRE1, WOL, WOL1, AT2G01830) (T278I) gene |
causes |
root vascular morphology of (AHK4, ATCRE1, CRE1, WOL, WOL1, AT2G01830) mutant reverts to wild-type |
|
| (AHK4, ATCRE1, CRE1, WOL, WOL1, AT2G01830) allele |
exerts |
dose-dependent negative activity on vascular cell proliferation |
|
| (AHK4, ATCRE1, CRE1, WOL, WOL1, AT2G01830) (AHK2, HK2, AT5G35750) and (AHK3, HK3, ROCK3, AT1G27320) |
are mutually necessary and sufficient for |
normal procambial-cell proliferation and differentiation |
|
| (AHK4, ATCRE1, CRE1, WOL, WOL1, AT2G01830) (AHK2, HK2, AT5G35750) (AHK3, HK3, ROCK3, AT1G27320) triple mutant |
had |
reduced number of cell files in the vasculature of aerial portions |
Arabidopsis thaliana |
| P (AHK4, ATCRE1, CRE1, WOL, WOL1, AT2G01830) (T278I, H459Q)-HA plants exhibiting determinate root phenotype |
also displayed |
wol-like vasculature |
Arabidopsis thaliana |
| overexpression of Oryza sativa trans-acting small interfering RNA 2141 (Os ta-siR2141) |
caused |
disturbance in vascular bundle development |
Oryza sativa |
| RUM1 (ROOTLESS WITH UNDETECTABLE MERISTEMS 1) |
has novel functions in |
vascular development |
Zea mays |
| most highly vasculature-enriched genes |
included |
all four cambium markers |
Arabidopsis thaliana |
| changes in the vasculature |
creating |
smaller 'canal' through which auxin could flow |
Arabidopsis thaliana |
| second-order bundles |
is |
secondary vascular bundles after branching |
|
| MtSucS1 |
is associated with |
vascular systems in several parts of plant |
Medicago truncatula |
| PgNAC-7 |
showed higher homology with |
VND family, particularly (ANAC007, EMB2749, NAC007, VND4, AT1G12260) and (ANAC026, VND5, AT1G62700) |
Picea glauca |
| PgWRKY-1 closest poplar homologues |
are |
PtrWRKY12 and PtrWRKY13 |
Picea glauca; Populus |
| PsCLV1 |
is predominantly expressed in |
vascular system |
Pisum sativum |
| FG536167 expression |
is confined to |
middle vascular system in developing leaflet or tendril |
Pisum sativum |
| Os ta-siR2141 overexpression |
caused |
disturbed vascular bundle development |
Oryza sativa L. |
| CADproPtMYB14 overexpression line |
shows |
narrower tracheids with thinner cell walls |
Picea glauca |
| genome editing technology |
has led to discovery of |
important genes that control vascular development |
Arabidopsis thaliana |
| (AGD3, FKD2, SFC, VAN3, AT5G13300) |
is |
vesicle-trafficking component |
|
| development of vascular tissues in the scutellar parenchyma |
at 4 DAI was |
obvious |
Avena sativa |
| abaxial vascular bundles at middle stage of pedicel development |
were larger than |
adaxial bundles in 1 g control samples |
Arabidopsis thaliana |
| plant-hormone pathways |
implicated in |
vascular development |
Arabidopsis thaliana |
| REVOLUTA/INTERFASCICULAR FIBERLESS1 ( (AVB1, IFL, IFL1, REV, AT5G60690) ) |
plays conserved role in |
vascular development |
|
| (MIR166, MIR166G, AT5G63715) activation-tagged lines |
displays |
expansion of xylem tissue |
Arabidopsis thaliana |
| STTM166 stems |
exhibits defective |
vascular bundles (VBs) |
Arabidopsis thaliana |
| STTM166 plants |
exhibits abnormal development of |
interfascicular fibers |
Arabidopsis thaliana |
| (AtPIF4, PIF4, SRL2, AT2G43010) overexpressors |
exhibit |
similar stem phenotypes as WT plants exposed to high temperature |
Arabidopsis thaliana |
| Arabidopsis VND proteins |
contains |
moss VND proteins |
Arabidopsis thaliana; Physcomitrium patens |
| basic vascular bundle organization in SUP Curly leaves |
is |
maintained |
Nicotiana tabacum |
| leaf vascular bundles |
have poorly differentiated |
xylem |
Arabidopsis thaliana |
| wild-type xylem cells |
were in |
largest size classes |
Arabidopsis thaliana |
| peripheral vasculature networks |
are similar morphologically |
early pre-veraison berries and post-veraison berries |
|
| average diameter of tracheary elements |
was fairly constant from pre-veraison to post-veraison |
berry development |
|
| PtMYB1 overexpression |
causes altered |
vascular radial patterning in hypocotyls |
Picea glauca |
| (ATAIG1, BHLH32, TMO5, AT3G25710) |
is up-regulated in |
(H3.3, HTR8, AT5G10980) K27A seedlings |
Arabidopsis thaliana |
| rev-1 vascular pattern |
was similar to |
wild type vascular pattern |
Arabidopsis thaliana |
| (CYCD3, CYCD3;1, AT4G34160) –3 mutant stems and hypocotyls |
show marked reduction in diameter linked to |
reduced cell division in the cambium |
Arabidopsis thaliana |
| (AHP6, HP6, AT1G80100) |
inhibits cytokinin signaling at protoxylem position to specify |
differentiation of protoxylem in bisymmetric pattern |
Arabidopsis thaliana |
| NPA treatment of (AHK4, ATCRE1, CRE1, WOL, WOL1, AT2G01830) mutant |
maintains |
all-protoxylem phenotype |
Arabidopsis thaliana |
| Arabidopsis (WOX4, AT1G46480) mutant |
is |
vascular development mutant |
Arabidopsis thaliana |
| (DOF5.6, HCA2, AT5G62940) |
express in |
procambium |
|
| (MIR166, MIR166G, AT5G63715) activation-tagged lines |
displays |
abnormal amphivasal bundles |
Arabidopsis thaliana |
| PIF4-miR166-HB15 regulatory pathway |
regulates |
vascular development in response to elevated temperature |
Arabidopsis thaliana |
| brassinosteroid signaling |
plays a positive role in |
procambial cell division |
Arabidopsis thaliana |
| heterodimer complex of TARGET OF MONOPTEROS 5 (AtTMO5) and LONESOME HIGHWAY (AtLHW) |
are crucial for |
cell fate determination |
Arabidopsis thaliana |
| Rhodococcus fascians strain D188 infection |
induces formation of |
more and thickened veins |
Arabidopsis thaliana |
| RPX |
expression is mainly restricted to |
vascular tissue |
Arabidopsis thaliana |
| transcript profiling of in vitro differentiating tracheary elements |
is used to |
identify genes influencing vascular patterning and differentiation |
|
| (ATHB-8, ATHB8, HB-8, AT4G32880) |
is |
Class-III homeodomain leucine zipper (HD–ZIPIII) protein |
|
| vascular bundles near style |
fused at |
stylar end |
|
| observed lower Lp r (HY) of cyp86a1_1,2;b1_1 after 7 wk |
might be caused by |
smaller diameter of xylem vessels |
Populus trichocarpa |
| (AGL44, ANR1, AtANR1, AT2G14210) |
contributes to |
vasculature development |
Arabidopsis thaliana |
| actin cytoskeleton |
role during vascular development is |
rather poorly understood |
Arabidopsis thaliana |
| (ATRBR1, RB, RB1, RBR, RBR1, AT3G12280) |
is exception to |
vasculature-associated designation |
Arabidopsis thaliana |
| negative activity of (AHK4, ATCRE1, CRE1, WOL, WOL1, AT2G01830) (T278I) on root vascular development |
requires |
Asp973 |
Arabidopsis thaliana |
| yucasin |
affected |
root and leaf vascular development |
Arabidopsis thaliana |
| cucumber cotyledons |
are attached to |
two vascular bundles that run the length of the hypocotyl |
Cucumis sativus |
| sieve elements of the phloem in Stage 3 in Cleome angustifolia |
are still not |
completely differentiated as they contain a cytoplasmic layer with organelles delimited by the tonoplast |
Cleome angustifolia |
| signal from undifferentiated vein |
cannot come from |
in this case |
Cleome gynandra |
| incipient vascular elements |
undergo |
programmed cell death that implicates redox reactions and vacuolization |
Arabidopsis thaliana |
| RUM1 |
specifically controls vascular development in |
roots but not in the shoot |
Zea mays |
| (CYCD3, CYCD3;1, AT4G34160) |
is an important regulator of |
cambial cell division |
Arabidopsis thaliana |
| negative activity of (AHK4, ATCRE1, CRE1, WOL, WOL1, AT2G01830) (T278I) |
leads to |
(AHK4, ATCRE1, CRE1, WOL, WOL1, AT2G01830) phenotype |
|
| genes required for vascular patterning |
regulate |
vascular patterning |
Arabidopsis thaliana |
| phloem cells in triple mutant |
surrounded by |
adjacent xylem tissues |
Arabidopsis thaliana |
| pCYCD3;1:GUS activity |
was observed in |
root vasculature |
Arabidopsis thaliana |
| (CYCD3, CYCD3;1, AT4G34160) genes |
are absent from |
older xylem cells |
Arabidopsis thaliana |
| double mutants lacking two CRE-family genes |
did not display |
altered number of vascular cell files |
|
| inhibition of polar transport |
results in |
disorganized vascular tissues |
|
| oldest part of rum1 mutant roots |
displayed |
properly arranged xylem elements |
Zea mays |
| (CYCD3, CYCD3;1, AT4G34160) –3 mutant |
shows |
severely affected radial organ size |
Arabidopsis thaliana |
| small secreted peptides |
participate in |
vascular tissue differentiation |
|
| (AHK4, ATCRE1, CRE1, WOL, WOL1, AT2G01830) mutant carrying P CaMV35S (T278I) overexpression construct |
displayed |
reduced number of cell files in the leaf petiole vasculature |
Arabidopsis thaliana |
| TDIF-like CLE homologs |
regulate |
vascular development |
Arabidopsis thaliana |
| veins in Cleome gynandra |
differentiate |
basipetally, with differentiation of neighbouring veins alternating according to their order and timing of initiation |
Cleome gynandra |
| bundle sheath (BS) cells towards adaxial side in Cleome gynandra |
are sister to |
procambium cells |
Cleome gynandra |
| tomato (IAA15, AT1G80390) |
regulates xylem development in |
stem |
Solanum lycopersicum |
| CYCD genes |
are thus prime candidates for playing roles in |
regulation of cambial cell division and its integration with vascular differentiation |
Arabidopsis thaliana |
| pCYCD3;2:GUS and pCYCD3;3:GUS |
showed strong activity in |
developing vasculature of cotyledons, leaves, hypocotyls, and roots |
Arabidopsis thaliana |
| abcb14-1 mutants |
displayed |
subtle changes in the vascular tissue organization |
Arabidopsis thaliana |
| (ABCB15, MDR13, AT3G28345) mutant |
without |
changes in vasculature |
Arabidopsis thaliana |
| diameter delimited by vasculature |
follows |
double sigmoid curve |
|
| xylem differentiation |
was faster before veraison than after veraison |
first-order and second-order bundles |
|
| soybean CLV1-like receptor kinase |
acts predominantly in |
vascular tissue |
Glycine max |
| vascular bundles in CVS transformants |
seemed to be radicalized and increased in number |
abnormal vascular bundle development and polarity establishment |
Oryza sativa |
| lignified elements of xylem |
confirms |
acropetal pattern of differentiation of major veins |
Cleome angustifolia; Cleome gynandra |
| mature sieve tubes in Stage 3 in Cleome angustifolia |
contain |
only a peripheral layer of cytosol without nuclei, ribosomes, and tonoplasts, with rare occurrence of mitochondria, plastids, and smooth endoplasmic reticulum |
Cleome angustifolia |
| enhanced lignin deposition in rum1 mutant primary roots |
is rather a result of |
defects during differentiation of vascular cells |
Zea mays |
| tight control of the cambial cell cycle and co-ordination with cell expansion and differentiation processes |
through developmental- and cell-type-specific regulation of CYCD3 is required for |
proper vascular development and radial organ growth |
Arabidopsis thaliana |
| set of 25 PC-specific cell-cycle genes in the mature hypocotyl |
overlaps with |
set of 28 cell-cycle genes identified as 'vasculature-associated' in the root tip |
Arabidopsis thaliana |
| (ATMIN7, BEN1, BIG5, MIN7, AT3G43300) mutants |
found altered venation patterns in approximately 10% of |
(ATMIN7, BEN1, BIG5, MIN7, AT3G43300) mutants |
Arabidopsis thaliana |
| interactive feedback loop between hormonal transport and signaling |
allows |
continuous vascular connections between organs |
Arabidopsis thaliana |
| cell proliferation during vascular development |
produces |
anisotropic compressive stress |
Arabidopsis thaliana |
| rHB15-OE plants |
exhibits largely similar phenotype to |
PIF4-OE plants |
Arabidopsis thaliana |
| longer and lodging stems |
is indicative of |
defective development of vascular system |
Arabidopsis thaliana |
| APEX |
has no open leaves to attract significant volumes of |
xylem |
tobacco |
| xylem and phloem elements in Stage 2 in Cleome angustifolia |
are not |
differentiated in veins |
Cleome angustifolia |
| vascular differentiation in rum1 mutant roots |
was not affected in |
cells released from meristematic zone soon after germination |
Zea mays |
| number of late metaxylem elements |
was not altered in |
rum1 mutant compared with wild-type |
Zea mays |
| P (AHK4, ATCRE1, CRE1, WOL, WOL1, AT2G01830) (T278I)-HA plants |
exhibited |
wol-like root vasculature |
Arabidopsis thaliana |
| Functional orthologues of members of the NAC-domain network |
have been identified in |
poplar and eucalyptus |
Populus; Eucalyptus |
| xylem |
is |
adaxial |
|
| lateral meristem of the procambium |
is responsible for forming |
primary xylem and primary phloem |
|
| (CYCD3, CYCD3;1, AT4G34160) subgroup of cell-cycle genes |
are key regulators of |
cambial cell proliferation and secondary growth |
Arabidopsis thaliana |
| cre1-11 T-DNA insertion mutant |
has |
normal vascular morphology |
|
| plants lacking all three cytokinin receptors |
show |
radially symmetric pattern of cell differentiation |
Arabidopsis thaliana |
| PHABULOSA ( (ATHB-14, ATHB14, PHB, PHB-1D, AT2G34710) /HB14) |
plays conserved role in |
vascular development |
|
| hb15 mutant |
maintains higher percentage of |
erect stems |
Arabidopsis thaliana |