| plants overexpressing (CPC, AT2G46410) in leaves |
have reduced or no |
trichomes |
Arabidopsis thaliana |
| (GRL, LPL3, NAP1, NAPP, AT2G35110) |
is expressed in |
wild-type trichomes |
|
| (AGL19, GL19, AT4G22950) T-DNA insertion lines |
did not reveal |
trichome mutants |
Arabidopsis thaliana |
| HDG2-regulated genes |
may be required for |
final maturation of trichomes |
|
| (STI, AT2G02480) mutant |
exhibits phenotype of |
unbranched trichomes |
Arabidopsis thaliana |
| trichome number in miR156 OE lines |
is reduced with |
increase in trichome length |
potato |
| 403T/G SNP |
is not |
causal element for leaf hair |
Brassica rapa |
| (SVB, AT1G56580) (SMALLER WITH VARIABLE BRANCHES) mutant |
exhibits |
less developed trichomes |
Arabidopsis thaliana |
| highest expressed gene in gl3–sst (SIM, AT5G04470) trichomes |
is required for |
trichome differentiation |
Arabidopsis thaliana |
| F4 populations containing all basta-resistant plants |
are considered derived from |
F3 (STI, AT2G02480) (BLT, AT1G64690) double mutants |
|
| rol1-2 mutant |
provokes |
defective trichome formation |
Arabidopsis thaliana |
| (ECT2, AT3G13460) (YTH-domain reader protein) |
control |
trichome branching |
Arabidopsis thaliana |
| (GL2, AT1G79840) |
is involved in |
regulation of trichome formation |
|
| (ECT3, AT5G61020) (YTH-domain reader protein) |
control |
trichome branching |
Arabidopsis thaliana |
| Bra009770 |
controls |
trichome formation |
Brassica rapa |
| gl3–sst mutant trichomes |
undergo prolonged diffuse expansion resulting in |
varied trichome morphologies |
Arabidopsis thaliana |
| 20 of the 49 genes genetically shown to be important for trichome formation |
show significantly higher expression in |
mature trichomes |
Arabidopsis thaliana |
| (AtEDT1, ATHDG11, EDT1, HDG11, AT1G73360) mutants |
exhibit |
extra branched trichomes |
|
| gl3–sst (SIM, AT5G04470) trichomes |
have |
elevated (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) expression |
|
| (ATMYB30, MYB30, AT3G28910) |
may have |
role in trichome development with possible chemical alterations |
|
| hairless phenotype |
is concurrent with |
normal reading frame in BrpHL1b |
Brassica rapa |
| (BLT, AT1G64690) mutant |
exhibits phenotype of |
blunt trichome tips |
Arabidopsis thaliana |
| comparison between wild-type and processed shoot profiles |
showed same trends in |
comparison between gl3–sst (SIM, AT5G04470) mutant and processed shoot profiles |
Arabidopsis thaliana |
| F3 populations |
tested for |
BASTA resistance |
|
| (ATMYB5, MYB5, AT3G13540) |
regulates |
trichome branching |
Arabidopsis thaliana |
| network of three classes of proteins consisting of (ATTTG1, TTG, TTG1, URM23, AT5G24520) (GL3, MYC6.2, AT5G41315) and (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) |
activates |
trichome initiation and patterning |
Arabidopsis thaliana |
| (GL2, AT1G79840) (GLABRA2) mutant |
exhibits |
aborted trichomes |
Arabidopsis thaliana |
| (ARP3, ATARP3, DIS1, AT1G13180) (DISTORTED1) mutant |
exhibits |
distorted trichomes |
Arabidopsis thaliana |
| (ATSRA1, KLK, LPL2, PIR, PIR121, PIRP, SRA1, AT5G18410) |
is expressed in |
wild-type trichomes |
|
| nine QTLs |
have been identified as responsible for |
trichome initiation and development |
Arabidopsis thaliana |
| importance of Trp-92 for plant phenotype |
reveals that |
intron 1 and 3′ noncoding region of BrpHL1a are not as essential as Trp-92 |
Brassica rapa |
| 274C |
is |
functional SNP for designing effective molecular markers |
Brassica rapa |
| stage three trichome |
progresses to |
stage four: branches continue to expand via tip growth with blunt tips and lack of girth increase |
Arabidopsis thaliana |
| (DCR, EMB3009, PEL3, AT5G23940) |
is expressed in |
wild-type trichomes |
|
| (HDG2, AT1G05230) T-DNA insertion lines |
resulted in |
trichome abnormalities |
Arabidopsis thaliana |
| gl3–sst (SIM, AT5G04470) x (SVB, AT1G56580) F2 populations |
screened for |
(SVB, AT1G56580) phenotype |
|
| tt8gl3 double mutant |
shows |
phenotype further enhanced |
Arabidopsis thaliana |
| GAL4/UAS–CPC overexpression transgenic plants |
show |
trichome numbers |
|
| leaf-only (CPC, AT2G46410) overexpression lines |
show reduced |
trichome numbers |
|
| (AtCSP1, CSDP1, CSP1, AT4G36020) (CELL SHAPE PHENOTYPE) mutant |
exhibits |
less branched trichomes |
Arabidopsis thaliana |
| (AtEDT1, ATHDG11, EDT1, HDG11, AT1G73360) |
is expressed in |
wild-type trichomes |
|
| unfused (SVB, AT1G56580) construct |
failed to complement |
(SVB, AT1G56580) mutant phenotype |
|
| (HDG2, AT1G05230) |
is |
important for trichome development |
|
| trichome development |
is |
tightly coupled with endoreplication |
|
| hairy phenotype of pBrpHL1a :: BrpHL1a plants |
demonstrated that |
Trp-92 of BrpHL1a is essential for leaf hair formation |
Brassica rapa |
| hair formation on leaf margins in B. rapa |
is not attributable to |
promoter region of BrcHL1b |
Brassica rapa |
| (KCBP, PKCBP, ZWI, AT5G65930) |
is expressed in |
wild-type trichomes |
|
| weak mutants of (GL2, AT1G79840) |
exhibit |
trichomes that expand aerially and form branches |
|
| 403T or Tyr-135 |
is |
dispensable |
Brassica rapa |
| (ATEXO70H4, EXO70H4, AT3G09520) |
is dependent for |
callose-rich cell wall development in trichome |
Arabidopsis thaliana |
| (ARP2, ATARP2, WRM, AT3G27000) (WURN) mutant |
exhibits |
distorted trichomes |
Arabidopsis thaliana |
| (HDG12, AT1G17920) |
is expressed in |
wild-type trichomes |
|
| (CER3, FLP1, WAX2, YRE, AT5G57800) (SIM, AT5G04470) and (TBR, AT5G06700) |
is reflected in |
mature trichome vs. processed shoot datasets |
Arabidopsis thaliana |
| EBC |
line |
leaves, stems, and flower buds |
Mesembryanthemum crystallinum |
| SNPs of BrcHL1a and BrcHL1b in Wut |
may be related to |
hairless phenotype |
Brassica rapa |
| (GL3, MYC6.2, AT5G41315) and (AtEGL3, ATMYC-2, EGL1, EGL3, AT1G63650) double mutant |
exhibits |
no trichomes |
Arabidopsis thaliana |
| (TBR, AT5G06700) |
are preferentially expressed in |
trichomes |
Arabidopsis thaliana |
| (ATMYB5, MYB5, AT3G13540) |
has |
minor redundant role in trichome development |
|
| Supplementary (DCR, EMB3009, PEL3, AT5G23940) and Col wild-type movies |
depict |
trichome development over approximately 40 hours |
|
| (GL3, MYC6.2, AT5G41315) |
participates in physical interactions with |
itself |
Arabidopsis thaliana |
| R3-MYBs (single repeat MYBs) |
act as inhibitors by sequestration of |
(bHLH, AT5G51780) protein into an inactive complex |
Arabidopsis thaliana |
| (HDG2, AT1G05230) mutations |
do not alter |
trichome expansion |
Arabidopsis thaliana |
| trichome development transition from stage four to five |
involves |
vacuolization |
Arabidopsis thaliana |
| Lefty2 |
is expressed in |
wild-type trichomes |
|
| (HDG2, AT1G05230) expression |
is high during |
early trichome development when (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) expression declines |
|
| (ZFP5, AT1G10480) (ZFP6, AT1G67030) and (ZFP8, AT2G41940) |
regulate |
trichome differentiation |
Arabidopsis thaliana |
| plant line #225 |
shows no or reduced |
trichome numbers |
|
| light microscope observation |
detected |
trichome changes |
|
| analysis of genes preferentially expressed in gl3–sst (SIM, AT5G04470) |
led to identification of |
four additional genes required for normal trichome development |
Arabidopsis thaliana |
| TRY (TRIPTYCHON) mutant |
exhibits |
extra branched/clusters trichomes |
Arabidopsis thaliana |
| (ATTOP6B, BIN3, HLQ, HYP6, RHL3, TOP6B, AT3G20780) (HYPOCOTYL6) mutant |
exhibits |
smaller trichomes |
Arabidopsis thaliana |
| (CPC, AT2G46410) |
is expressed in |
wild-type trichomes |
|
| genes regulated by (HDG2, AT1G05230) |
are required for |
papillae development |
|
| pel3-11 |
crossed with |
gl3–sst sim-1 double mutants |
|
| (ATMYB5, MYB5, AT3G13540) |
regulates |
trichome branching in leaves |
Arabidopsis thaliana |
| GL2-expression modulator (GEM) |
is |
found at higher constitutive level in EBC than in roots |
Mesembryanthemum crystallinum |
| (CPL3, ETC3, AT4G01060) protein |
controls |
trichome formation |
Arabidopsis thaliana |
| (ETC2, AT2G30420) (ENHANCER OF TRY AND CPC2) mutant |
exhibits |
larger TRY/ (CPC, AT2G46410) clusters |
Arabidopsis thaliana |
| CYCA2;3 (CYCLINA2;3) mutant |
exhibits |
less endoreduplication |
Arabidopsis thaliana |
| (AtEDT1, ATHDG11, EDT1, HDG11, AT1G73360) and 12 genes |
promote |
proper branch formation |
|
| (GASA4, AT5G15230) |
is |
third highest expressed gene in double mutant profile |
|
| (NZZ, SPL, AT4G27330) proteins |
control trichome distribution on |
stem and inflorescence |
Arabidopsis thaliana |
| microRNA 156 (miR156) |
targets for down-regulation |
(NZZ, SPL, AT4G27330) proteins |
Arabidopsis thaliana |
| (ATFKBP12, FKBP12, FKP12, AT5G64350) INTERACTING PROTEIN 37 (ATFIP37, FIP37, AT3G54170) |
has proposed role in |
trichome endoreduplication |
Arabidopsis thaliana |
| (DCR, EMB3009, PEL3, AT5G23940) (PERMEABLE LEAVES3) mutant |
exhibits |
some tangled trichomes |
Arabidopsis thaliana |
| (ATSCAR2, DIS3, ITB1, SCAR2, WAVE4, AT2G38440) |
is expressed in |
wild-type trichomes |
|
| T-DNA insertional lines for most highly expressed gene |
contained mutants with |
altered trichomes |
Arabidopsis thaliana |
| (GL2, AT1G79840) and transparent testa glabra2 (ATWRKY44, DSL1, TTG2, WRKY44, AT2G37260) |
are |
trichome initiation activators |
|
| (FAS1, FUGU2, NFB2, AT1G65470) mutants |
exhibit |
highly over-branched trichomes on rosette leaves |
Arabidopsis thaliana |
| plant line #354 |
shows no or reduced |
trichome numbers |
|
| (BLT, AT1G64690) mutations |
result in loss of |
trichome branch formation |
Arabidopsis thaliana |
| (ADL1, ADL1A, AG68, DL1, DRP1A, RSW9, AT5G42080) (ARABIDOPSIS DYNAMIN-LIKE1) mutant |
exhibits |
less branched trichomes |
Arabidopsis thaliana |
| bulge towards the trichome base phenotype |
is similar to phenotype of |
(KCBP, PKCBP, ZWI, AT5G65930) mutant |
Arabidopsis thaliana |
| T-to-C mutation in BrcHL1a |
is not able to rescue |
(ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant phenotype of Arabidopsis |
Arabidopsis thaliana |
| (STI, AT2G02480) (STICHEL) mutant |
exhibits |
unbranched trichomes |
Arabidopsis thaliana |
| (GL2, AT1G79840) mutants |
result in |
loss of aerial trichome expansion |
|
| (BLT, AT1G64690) mutant |
exhibits phenotype of |
unbranched trichomes |
Arabidopsis thaliana |
| gl3–sst (SIM, AT5G04470) trichome cells |
have |
thin cell walls |
|
| (BLT, AT1G64690) |
was not detected in |
mature trichomes |
|
| (ATSRA1, KLK, LPL2, PIR, PIR121, PIRP, SRA1, AT5G18410) (PIROGI) mutant |
exhibits |
distorted trichomes |
Arabidopsis thaliana |
| (AGL14, XAL2, AT4G11880) |
T-DNA insertion lines obtained for |
trichome mutant screening |
Arabidopsis thaliana |
| probesets showing similar levels of expression |
reflect |
genes truly expressed in trichomes under most conditions |
Arabidopsis thaliana |
| plants with multicellular trichomes |
are considered |
triple mutants |
|
| (ARPC2A, DIS2, AT1G30825) (DISTORTED2) mutant |
exhibits |
distorted trichomes |
Arabidopsis thaliana |
| (STI, AT2G02480) mutations |
eliminate |
branch formation |
Arabidopsis thaliana |
| (AtEDT1, ATHDG11, EDT1, HDG11, AT1G73360) |
did not show the same trends in |
mature trichome and processed leaf datasets |
Arabidopsis thaliana |
| gl3–sst (SIM, AT5G04470) x (DCR, EMB3009, PEL3, AT5G23940) F2 populations |
screened for |
(DCR, EMB3009, PEL3, AT5G23940) phenotype |
|
| (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) (GLABROUS1) mutant |
exhibits |
no trichomes |
Arabidopsis thaliana |
| (ATTTG1, TTG, TTG1, URM23, AT5G24520) (TRANSPARENT TESTA GLABRA1) mutant |
exhibits |
no trichomes |
Arabidopsis thaliana |
| transcriptome analyses |
were expanded and used as tool to identify |
four additional genes required for normal trichome development |
Arabidopsis thaliana |
| (AtMYB106, MYB106, NOK, AT3G01140) |
is expressed in |
wild-type trichomes |
|
| (CPR5, HYS1, OLD1, AT5G64930) |
is expressed in |
wild-type trichomes |
|
| (CER3, FLP1, WAX2, YRE, AT5G57800) |
is expressed in |
wild-type trichomes |
|
| (ATSAC1, SAC1, AT1G22620) |
is expressed in |
wild-type trichomes |
|
| (HDG2, AT1G05230) |
is expressed in |
wild-type trichomes |
|
| (SVB, AT1G56580) mutants |
have |
smaller trichomes |
|
| (ATTTG1, TTG, TTG1, URM23, AT5G24520) |
was shown to be expressed in |
both leaf trichome and non-trichome cells |
Arabidopsis thaliana |
| Arabidopsis (GL2, AT1G79840) |
is required for |
normal trichome development |
Arabidopsis thaliana |
| (SIM, AT5G04470) mutant trichomes |
continue to divide after initiation but then develop into |
fairly normal trichomes |
Arabidopsis thaliana |
| transcriptome profiles |
were used to screen for |
new genes with roles in trichome development |
|
| hairy phenotype in Bre |
corresponds to |
274T and 403T in BrpHL1a |
Brassica rapa |
| (AtMYB106, MYB106, NOK, AT3G01140) (NOEK: ) mutant |
exhibits |
extra branched trichomes |
Arabidopsis thaliana |
| gl3–sst (SIM, AT5G04470) double mutant trichomes |
are composed of |
large clusters of cells |
Arabidopsis thaliana |
| (BCHA1, SPI, AT1G03060) |
is expressed in |
wild-type trichomes |
|
| (HDG2, AT1G05230) gene |
expression was not detected in |
(HDG2, AT1G05230) mutant profile |
Arabidopsis thaliana |
| (BLT, AT1G64690) |
was |
ranked 72 in gl3–sst (SIM, AT5G04470) trichomes |
|
| F2 population from sti-ab x blt-1 cross |
contains |
plants with branched trichomes |
|
| Young developing (GL3, MYC6.2, AT5G41315) leaves |
lack |
marginal trichomes |
Arabidopsis thaliana |
| BrpHL1b in Bre |
is not |
functional |
Brassica rapa |
| accessions with SNP 274T/C |
include |
large proportion of accessions with 274T |
Brassica rapa |
| (ARPC5, CRK, AT4G01710) (CROOKED) mutant |
exhibits |
distorted trichomes |
Arabidopsis thaliana |
| GL1–TTG1–GL3/ (AtEGL3, ATMYC-2, EGL1, EGL3, AT1G63650) complex |
directly regulates |
(GL2, AT1G79840) (ATWRKY44, DSL1, TTG2, WRKY44, AT2G37260) (CPC, AT2G46410) and TRY genes |
Arabidopsis thaliana |
| (ATMYB23, ATMYBRTF, MYB23, AT5G40330) |
is expressed in |
wild-type trichomes |
|
| (KCBP, PKCBP, ZWI, AT5G65930) protein |
may play role in same pathway as |
(BLT, AT1G64690) protein |
Arabidopsis thaliana |
| gl3–sst sim-1 svb-1 triple mutant |
lacks |
trichomes with obvious papillae |
|
| (HDG2, AT1G05230) mutant used for Affymetrix analysis |
contained insertion towards the 5' end of |
(HDG2, AT1G05230) coding sequence |
Arabidopsis thaliana |
| long non-coding RNAs that are highly expressed in trichomes |
may be essential for |
tomato trichome formation |
Solanum lycopersicum |
| blocking the interaction between BrHL1a and (GL3, MYC6.2, AT5G41315) |
affects |
hair formation on the leaf surface |
Brassica rapa |
| GAL4/UAS–CPC line #268 |
shows |
glabrous leaf surface |
|
| trichome development stages one through four |
involves |
endoreduplication of nuclear DNA to average of 32–64C |
Arabidopsis thaliana |
| (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) |
is |
MYB transcription factor |
Arabidopsis thaliana |
| (BLT, AT1G64690) mutant |
is phenotypically identical to |
(STI, AT2G02480) mutant |
Arabidopsis thaliana |
| gl3–sst trichomes |
over-expand during stages two and three and rarely fully mature |
developmental arrest at stage four |
Arabidopsis thaliana |
| loss-of-function mutations in 14 genes encoding transcription factors |
have been shown to enhance, eliminate, or alter |
trichome development |
|
| (HDG12, AT1G17920) mutations |
enhance |
extra-branched phenotype of (AtEDT1, ATHDG11, EDT1, HDG11, AT1G73360) |
|
| TRY promoter |
drives expression in |
trichomes |
|
| (CER3, FLP1, WAX2, YRE, AT5G57800) (YORE-YORE) mutant |
exhibits |
smaller trichomes |
Arabidopsis thaliana |
| (BCHA1, SPI, AT1G03060) (SPIRRIG) mutant |
exhibits |
distorted trichomes |
Arabidopsis thaliana |
| (KCBP, PKCBP, ZWI, AT5G65930) (ZWICHEL) mutant |
exhibits |
less branched swollen trichomes |
Arabidopsis thaliana |
| (SIM, AT5G04470) |
is expressed in |
wild-type trichomes |
|
| gl3–sst (SIM, AT5G04470) trichomes |
mimic transcriptional profile of |
immature trichomes |
|
| (SVB, AT1G56580) |
is |
highest expressed gene in gl3–sst (SIM, AT5G04470) profile |
|
| SlDXS2 RNAi lines |
show significantly increased number of |
type VI glandular trichomes |
Solanum lycopersicum |
| Wo locus |
contains |
four alleles |
|
| TE-2-6b plants |
showed |
abundant trichome development on leaves |
Nicotiana tabacum |
| lncRNA000170 |
inhibits |
Wo |
Solanum lycopersicum |
| FLOWERING LOCUS T (FT) |
influences timing of |
trichome appearance |
Arabidopsis thaliana |
| repression of SlCycB2 and SlCycB3 |
resulted in |
obvious reduction of type I trichome formation |
Solanum lycopersicum |
| SlDXS2 down-regulated lines |
exhibited |
increased trichome density |
Solanum lycopersicum |
| wo gene |
caused |
obvious woolly phenotype |
Solanum lycopersicum |
| lncRNA000170 |
possibly controls by regulating |
expression of Solyc10g006360 |
Solanum lycopersicum |
| SDG714 amiRNA plants |
did not produce |
macro trichome phenotype |
Oryza sativa |
| feedback response 3: up-regulation of trichome numbers |
occurs when |
production in individual trichomes is compromised |
Solanum lycopersicum |
| Arabidopsis GLABRA1 homolog |
is candidate gene for |
prickliness |
Solanum melongena |
| MYB/ (bHLH, AT5G51780) /WD40 (MBW) complex |
regulates |
initiation of regular hair trichomes |
|
| H |
is involved in |
tomato trichome initiation |
Solanum lycopersicum |
| lncRNA000170 overexpression |
markedly decreases density of |
type I trichomes |
Solanum lycopersicum |
| hl mutant |
exhibits absence of |
normal type I trichomes |
Solanum lycopersicum |
| non-glandular trichomes (types III and V) on hl leaves |
have density similar to |
wild-type density |
Solanum lycopersicum |
| hairless mutation in tomato |
results in |
reduced densities of type I and type VI trichomes |
Solanum lycopersicum |
| wild-type leaf |
shows lower |
trichome density |
Solanum lycopersicum |
| JAI-1 |
is involved in |
tomato trichome initiation |
Solanum lycopersicum |
| GL1–GL3–TTG1 complex |
regulates |
trichome patterning |
Arabidopsis thaliana |
| upregulated lncRNAs |
were detected in |
trichomes scraped from young stems of LA3560 and trichome-free stems |
Solanum lycopersicum |
| (ATTPS6, TPS6, AT1G68020) |
regulates |
trichome branching |
Arabidopsis thaliana |
| Wov allele |
induces higher |
trichome density |
|
| WD40 factors |
are positive regulators of |
trichome development |
Arabidopsis thaliana |
| TRANSPARENT TESTA GLABRA 2 (ATWRKY44, DSL1, TTG2, WRKY44, AT2G37260) mutant |
shows defects in |
trichome formation |
Arabidopsis thaliana |
| lncRNA000170 overexpression |
greatly inhibits expression of |
SlCycB2 |
Solanum lycopersicum |
| transcriptome analysis |
highlighted |
salinity-induced changes in genes involved in trichome development |
Mesembryanthemum crystallinum |
| hairless phenotype |
is concurrent with |
274C and 403G in BrcHL1a |
Brassica rapa |
| plant line #99 |
shows no or reduced |
trichome numbers |
|
| (CER2, VC-2, VC2, AT4G24510) |
is expressed at 4.5-fold higher level in |
gl3–sst (SIM, AT5G04470) trichomes compared to wild-type mature trichomes |
|
| (STI, AT2G02480) and (BLT, AT1G64690) mutants |
are |
non-allelic |
|
| expression levels of trichome regulators |
were markedly downregulated in |
lncRNA000170 overexpression lines |
Solanum lycopersicum |
| transcription factors |
are involved in |
trichome developmental processes |
Solanum species |
| MYB factors |
are positive regulators of |
trichome development |
Arabidopsis thaliana |
| conserved molecular machinery |
is not operating in |
glandular secreting trichome (GST) stalk cells |
Nicotiana tabacum |
| (GL3, MYC6.2, AT5G41315) ectopic expression |
results in enhanced, but not ectopic expression of |
reporter gene |
Arabidopsis thaliana |
| brassinosteroid (BR) |
negatively controls |
trichome formation |
|
| loss of function mutants |
display |
higher numbers of trichomes |
Arabidopsis thaliana |
| Overexpression of SlSCL3 |
induces |
dramatic increase in the size of the glandular head of type VI trichomes |
Solanum lycopersicum |
| GL1-GL3/EGL3-TTG1 complex acting on (GL2, AT1G79840) |
regulates the development of |
epidermal hair |
Arabidopsis thaliana |
| type VI glandular trichomes |
occur on |
leaves, stems, young fruits and flowers |
Solanum lycopersicum |
| mite domatia development |
may involve co-option of |
genes involved in trichome development |
|
| conserved gene cassette |
regulates |
trichome spacing pattern |
Arabidopsis thaliana |
| OE-SlSCL3 plants |
have unchanged expression levels of |
Woolly and Hair |
Solanum lycopersicum |
| mutations in genes encoding nine different subunits of the putative (ARP2, ATARP2, WRM, AT3G27000) /3 or SCAR complexes |
dramatically perturb |
growth patterns of epidermal hairs called trichomes |
Arabidopsis thaliana |
| (AtJAZ1, JAZ1, TIFY10A, AT1G19180) |
negatively modulates |
jasmonic acid (JA)-mediated trichome initiation |
Arabidopsis thaliana |
| (bHLH, AT5G51780) factors |
are positive regulators of |
trichome development |
Arabidopsis thaliana |
| treatment of tomato leaves with jasmonic acid methyl ester |
can strongly enhance |
trichome densities |
Solanum lycopersicum |
| PpAN1 transgenic lines |
recover |
trichome branch number to wild-type values |
Arabidopsis thaliana |
| zwichel mutants |
have inhibited |
branch elongation |
Arabidopsis thaliana |
| hairless (hl) mutation |
causes structural distortion (bending and swelling) of |
all trichome types in aerial tissues |
Solanum lycopersicum |
| GaMYB2 |
is able to rescue |
glabrous phenotype of Arabidopsis (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant |
Gossypium arboreum; Arabidopsis thaliana |
| transcription factors required for Arabidopsis trichome formation |
are preferentially expressed in |
trichomes compared to whole leaves |
Arabidopsis thaliana |
| OsTTG1 knockout in DLMM |
led to reduction of |
trichome in DLMM grains |
Oryza sativa |
| multicellular stalks |
raise |
glandular trichome heads |
Cannabis sativa L. |
| expression data |
implicated |
CsHDG5 as a potential initiator of trichome development |
Cannabis sativa |
| F2 population from hl × wild-type cross |
segregates for |
trichome distortion phenotype |
Solanum lycopersicum |
| cotton and Arabidopsis |
use similar transcription factors in regulating |
trichomes |
Gossypium; Arabidopsis thaliana |
| ethylene |
affects |
trichome initiation and development |
Arabidopsis thaliana |
| CHROMATIN ASSEMBLY FACTOR1 (CAF1) |
is |
trimeric protein |
Arabidopsis thaliana |
| GbML1 overexpression |
increases number of |
trichomes on stems and leaves |
Arabidopsis thaliana |
| GhMYB25 overexpression in tobacco |
increased |
branches of leaf trichomes |
Nicotiana tabacum |
| pGL1:MYB82g construct |
completely complemented |
(ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant |
Arabidopsis thaliana |
| hl mutation |
affects morphology of |
type VII trichomes |
Solanum lycopersicum |
| N-terminal R2R3-MYB domain overexpression |
caused |
glabrous leaves |
Arabidopsis thaliana |
| trichome number in transgenic plants |
agreed well with |
(GL2, AT1G79840) transcript abundance |
Arabidopsis thaliana |
| homologues of (ATTTG1, TTG, TTG1, URM23, AT5G24520) |
did not show differential expression in |
DGE data |
Cucumis sativus |
| hairless (hl) mutation |
affects |
trichome density |
Solanum lycopersicum |
| GRAS family transcription factor |
plays regulatory roles in |
development of multicellular glandular trichomes |
Solanum lycopersicum |
| neck cell of type VI trichomes on hl mutant |
protrudes from |
side of the stem |
Solanum lycopersicum |
| hl mutation |
causes similar defects in trichome morphology on |
hl hypocotyls |
Solanum lycopersicum |
| hl mutation |
causes similar defects in trichome morphology on |
hl sepals |
Solanum lycopersicum |
| aberrant trichome cell expansion in hl mutant |
disrupts |
normal patterns of cell division |
Solanum lycopersicum |
| ethylene-overproducer epi mutant |
presented |
low trichome density |
|
| ethylene |
may be involved in |
trichome senescence |
|
| (EMB40, FASS, FASS 2, FS1, GDO, TON2, AT5G18580) mutants |
have reduced |
overall trichome size |
Arabidopsis thaliana |
| type VII trichomes on hl mutant |
have density similar to |
wild-type density |
Solanum lycopersicum |
| hl mutant |
produces |
swollen and irregularly shaped trichomes |
Solanum lycopersicum |
| Nicotiana tabacum |
contain |
multicellular simple trichomes |
Nicotiana tabacum |
| cultivated tomato |
produces |
several different types of trichomes |
Solanum lycopersicum |
| type I trichomes on hl mutant |
contain |
highly swollen cells |
Solanum lycopersicum |
| Nicotiana tabacum |
contain |
glandular secreting trichomes (GSTs) |
Nicotiana tabacum |
| trichome type V |
is |
main non-glandular trichome in tomato |
Solanum lycopersicum |
| type VI trichome density in dpy |
is higher than |
type VI trichome density in MT on abaxial side |
Solanum lycopersicum |
| ethylene, auxin, and gibberellin |
contribute to modification of trichome density maybe indirectly through |
modification of epidermal cell surface area |
Solanum lycopersicum |
| disruption of normal patterns of cell division |
results in |
twisted and irregularly shaped multicellular trichomes |
Solanum lycopersicum |
| pro mutant |
shows low density of trichomes V and VI on adaxial side with no significant changes in |
epidermal cell area on adaxial side |
Solanum lycopersicum |
| auxin less sensitive dgt mutant |
showed alterations in |
epidermal cell number |
|
| brassinosteroid (BR) |
directly affects |
trichome formation |
|
| GLABRA1 (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) |
is necessary for |
trichome initiation |
Arabidopsis thaliana |
| (AtMYB82, MYB82, AT5G52600) overexpression |
led to |
abnormal trichome development |
Arabidopsis thaliana |
| (AtMYB82, MYB82, AT5G52600) driven by the (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) promoter |
was able to rescue |
glabrous phenotypes of the (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant |
Arabidopsis thaliana |
| mutant analyses |
have identified |
positive and negative regulators of Arabidopsis trichome development |
Arabidopsis thaliana |
| tbh mutant |
exhibits |
dramatically changed morphology and development of trichomes |
Cucumis sativus |
| GaMYB2, GhMYB25, GhMYB109, GhTTG3, and GaHOX1 |
are known to regulate |
Arabidopsis trichome development |
Arabidopsis thaliana |
| kinesin13a mutants |
sometimes have |
more trichome branch points |
Arabidopsis thaliana |
| hl mutant |
severely affects development of |
all trichome types on aerial epidermis |
Solanum lycopersicum |
| hairless (hl) mutation |
causes |
severe morphological distortion of all trichome types |
Solanum lycopersicum |
| Gossypium hirsutum |
have |
unicellular non-glandular simple trichomes |
Gossypium hirsutum |
| other cis-element(s) |
confer trichome-specificity to |
GaMYB2 promoter |
|
| type V trichome density in dpy |
is significantly higher than |
type V trichome density in MT |
Solanum lycopersicum |
| type VI trichome density in jai1-1 |
is approximately |
11% of type VI trichome density in MT on adaxial side |
Solanum lycopersicum |
| wild-type trichomes in early stages of outgrowth |
have |
cortical microtubule cytoskeleton that criss-crosses the stalk |
Arabidopsis thaliana |
| tobacco plants |
contain |
multicellular trichomes |
|
| T-phyllopanin gene promoter |
directs reporter gene expression specifically in |
short procumbent trichomes |
Nicotiana tabacum |
| trichome type VI |
is |
main glandular trichome in tomato |
Solanum lycopersicum |
| type V trichome density on adaxial side of double mutant |
demonstrates similarity phenotype to |
dpy mutant |
Solanum lycopersicum |
| GaMYB2 |
overexpression rescues |
(ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant |
Arabidopsis thaliana |
| mechanical conflict with neighboring cells |
locally and transiently impacts |
cortical microtubule orientations |
|
| try (CPC, AT2G46410) double mutants |
have |
easily observed phenotypes (clustered leaf trichomes) |
Arabidopsis thaliana |
| (bHLH, AT5G51780) transcription factor (GL3, MYC6.2, AT5G41315) |
binds the promoter of |
(CPC, AT2G46410) |
Arabidopsis thaliana |
| epi mutant |
shows striking reduction in |
trichome density |
Solanum lycopersicum |
| (ETR2, AT3G23150) |
is independent of |
GLABRA2 pathway |
Arabidopsis thaliana |
| (ETR2, AT3G23150) |
is |
important regulator of trichome development |
Arabidopsis thaliana |
| (ETR2, AT3G23150) |
controls |
trichome branching |
Arabidopsis thaliana |
| GaMYB2 promoter |
is inactive in |
glandular secreting trichome (GST) stalk cells |
Nicotiana tabacum |
| (bHLH, AT5G51780) transcription factor (GL3, MYC6.2, AT5G41315) |
binds the promoter of |
(GL2, AT1G79840) |
Arabidopsis thaliana |
| brassinosteroids (BRs) |
act directly in formation of |
trichome trait |
Solanum lycopersicum |
| (ETR2, AT3G23150) |
is hypothesized to affect |
microtubule cytoskeleton assembly |
Arabidopsis thaliana |
| (GL3, MYC6.2, AT5G41315) overexpression |
enhances |
GaMYB2 promoter activity |
Arabidopsis thaliana |
| pFSltp4::GUS transgenic tobacco plants |
showed |
strong GUS activity in all types of trichomes |
|
| T/G-box cis-element |
can be recognized by |
Arabidopsis (GL3, MYC6.2, AT5G41315) |
Arabidopsis thaliana |
| (CPC, AT2G46410) and (ETC1, AT1G01380) |
are |
negative regulators of trichome development |
Arabidopsis thaliana |
| GaMYB2 promoter |
directs reporter gene expression specifically in |
glandular secreting trichome (GST) head cells |
Nicotiana tabacum |
| T/G-box removal |
decreases greatly |
GaMYB2 promoter activity |
|
| auxin mutants |
indirectly show alteration in |
trichome density |
Solanum lycopersicum |
| trichome type VII |
appears at low density in |
tomato leaves |
Solanum lycopersicum |
| (AtLtpI-6, LTP6, AT3G08770) promoter |
was able to direct |
GUS gene expression in leaf and stem GSTs |
|
| (AtLtpI-6, LTP6, AT3G08770) promoter |
is less tissue-specific than |
GaMYB2 promoter |
Nicotiana tabacum |
| CYP71D16 promoter |
directs GUS gene expression in |
glandular cells of glandular secreting trichomes (GSTs) |
Nicotiana tabacum |
| auxin |
is capable of contributing to |
modification of trichome density |
Solanum lycopersicum |
| GhGlcAT1 promoter |
is active in |
glandular secreting trichomes (GSTs) |
Nicotiana tabacum |
| dpy mutant |
shows enhanced |
pubescence |
Solanum lycopersicum |
| ethylene |
seems to act indirectly on |
trichome density |
|
| MT seeds germinated in 100 μM (ATKO1, CYP701A3, GA3, AT5G25900) |
resulted in |
promotion of trichome formation without alteration in cell surface area |
|
| microtubule cytoskeleton |
re-orients to cause |
branching events |
Arabidopsis thaliana |
| zwichel mutant |
shows phenotype specific to |
trichome cell type |
Arabidopsis thaliana |
| changes in dynamics of cortical F-actin |
are important for proper regulation of |
trichome growth pattern |
Arabidopsis thaliana |
| expansion of abnormal stem cells on hl mutant |
gives appearance of |
branched trichome |
Solanum lycopersicum |
| (GL3, MYC6.2, AT5G41315) |
is able to bind to promoter sequence and activate transcription of |
MYB transcription factor genes |
Arabidopsis thaliana |
| (bHLH, AT5G51780) transcription factor (GL3, MYC6.2, AT5G41315) |
directly activates expression of |
(GL2, AT1G79840) |
Arabidopsis thaliana |
| (GL2, AT1G79840) |
is involved in |
development and patterning of trichomes |
Arabidopsis thaliana |
| ethylene |
is indirectly involved in altering |
trichome density |
Solanum lycopersicum |
| not mutant |
shows significant reduction in |
type VI trichome density on adaxial side |
Solanum lycopersicum |
| etr2-2 loss-of-function mutant |
has increased proportion of |
two-branched trichomes |
Arabidopsis thaliana |
| trichome development |
has |
six distinct steps |
Arabidopsis thaliana |
| (AGY1, AtcpSecA, SECA1, AT4G01800) trichomes |
have |
two branches instead of three |
Arabidopsis thaliana |
| (AGY1, AtcpSecA, SECA1, AT4G01800) |
may be involved in |
trichome development |
Arabidopsis thaliana |
| (AtMYB82, MYB82, AT5G52600) |
functions in the plant cell nucleus as |
positive regulator |
Arabidopsis thaliana |
| pGL1:MYB82g complemented (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant |
had leaf trichome densities comparable to |
wild type |
Arabidopsis thaliana |
| (AtMYB82, MYB82, AT5G52600) |
displayed |
functional divergence from (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) |
|
| homologues of (CPC, AT2G46410) |
did not show differential expression in |
DGE data |
Cucumis sativus |
| cotton fibres |
are |
unicellular seed trichomes |
Gossypium hirsutum |
| GhRGP1 promoter |
is less tissue-specific than |
GaMYB2 promoter |
Nicotiana tabacum |
| SaPIN2b promoter |
is constitutively expressed in |
glandular secreting trichomes (GSTs) |
Solanum americanum |
| epi mutant |
presents |
semi-glabrous phenotype |
Solanum lycopersicum |
| all other trichome densities in double mutant |
presented no significant difference with |
jai1-1 mutant |
Solanum lycopersicum |
| JA-insensitive jai1-1 mutant |
showed |
severely reduced trichome number |
|
| majority of genes controlling trichome development |
signal to affect |
trichome branching |
Arabidopsis thaliana |
| (ETR2, AT3G23150) |
is expressed in |
mature leaves |
Arabidopsis thaliana |
| pGL1:MYB82c complemented (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant |
had trichome densities lower than |
wild type but higher than (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant |
Arabidopsis thaliana |
| overexpression of GhCFE1A |
altered |
initial density of stem trichomes |
Gossypium hirsutum |
| etr2-3 mutant |
has |
completely unbranched trichomes |
Arabidopsis thaliana |
| pGL1:MYB82g |
showed complete function complementation of |
(ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant |
|
| (LTP3, AT5G59320) promoter |
is active in |
glandular secreting trichomes (GSTs) |
Nicotiana tabacum |
| FSltp4 promoter |
is active in |
glandular secreting trichomes (GSTs) |
Nicotiana tabacum |
| GLABRA2 (GL2, AT1G79840) |
promotes |
leaf trichome formation |
Arabidopsis thaliana |
| 35S:MYB82-SRDX transgenic plants phenotype |
is reminiscent of |
phenotypes exhibited by the trichome defective mutant (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) |
Arabidopsis thaliana |
| NtCOI1 |
regulates |
trichome secretion |
Nicotiana tabacum |
| spine base expansion in cucumber |
is similar to |
leaflet initiation |
Cucumis sativus |
| ethylene-overproducer epi mutant |
showed alterations in |
epidermal cell number |
|
| (ETR2, AT3G23150) |
is positioned upstream of |
TRYPTICHON |
Arabidopsis thaliana |
| (ETR2, AT3G23150) |
regulates |
microtubule assembly |
Arabidopsis thaliana |
| very young etr2-3 trichomes |
show similar pattern to |
wild-type trichomes in early stages of outgrowth |
Arabidopsis thaliana |
| hl mutation |
affects morphology of |
type V trichomes |
Solanum lycopersicum |
| hl mutation |
causes similar defects in trichome morphology on |
hl petals |
Solanum lycopersicum |
| hl mutation |
is relatively specific for |
trichomes |
Solanum lycopersicum |
| sequencing of (ETC2, AT2G30420) (MAU2, TCL1, AT2G30432) and (TCL2, AT2G30424) from accessions with high, medium, and low trichome number |
identified |
single-nucleotide polymorphisms (SNPs) in (ETC2, AT2G30420) |
Arabidopsis thaliana |
| GaMYB2 promoter |
provides a tool for |
dissection of plant trichome structure and development |
Gossypium hirsutum; Arabidopsis thaliana; Nicotiana tabacum |
| trichome type I |
appears at low density in |
tomato leaves |
Solanum lycopersicum |
| type V trichome density in epi |
is significantly lower than |
type V trichome density in MT |
Solanum lycopersicum |
| type VI trichome density in epi |
is significantly lower than |
type VI trichome density in MT |
Solanum lycopersicum |
| Arabidopsis thaliana |
produces |
unicellular non-glandular trichomes |
Arabidopsis thaliana |
| L1-box |
confers trichome specificity to |
GaRDL1 promoter |
Gossypium hirsutum |
| 35S:MYB82c transgenic plants |
showed no visible |
trichome-defective phenotype |
Arabidopsis thaliana |
| tbh mutant |
had |
reduced number of trichome cells with inert cell division |
Cucumis sativus |
| GaMYB2 |
is |
functional homologue of Arabidopsis GLABRA1 (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) |
|
| AtTSG1 promoter |
shows trichome-specific activity in |
Arabidopsis |
Arabidopsis thaliana |
| MYB-like recognition site (AACCAAAC) |
is a putative element for |
trichome specific expression of AtTSG1 |
Arabidopsis thaliana |
| loss of part or all of the signalling domains in any of the other four Arabidopsis ethylene receptors |
did not affect |
trichome morphology |
Arabidopsis thaliana |
| SIAMESE |
was initially discovered through its function in |
trichome development and endoreplication control |
Arabidopsis thaliana |
| allelic variation of RsGL1a |
is completely associated with |
hairiness in BC1F1 population |
Raphanus sativus |
| foliar trichomes development |
has been extensively studied in |
Arabidopsis and tomato |
Arabidopsis thaliana; Solanum lycopersicum |
| laminar expansion in leaf development |
is similar to |
cucumber spine base expansion |
Cucumis sativus |
| toxin B expression |
inhibits |
cellular morphogenesis of trichomes |
Arabidopsis thaliana |
| (ATTTG1, TTG, TTG1, URM23, AT5G24520) loss of function mutant |
results in |
lack of trichomes |
Arabidopsis thaliana |
| (AtMYB82, MYB82, AT5G52600) |
might be involved in regulation of |
trichome development |
|
| high sequence similarity between (AtMYB82, MYB82, AT5G52600) and (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) |
implies |
role in trichome development |
|
| pGL1:MYB82c |
promoted |
trichome formation |
|
| overexpression of N-terminal truncated (AtMYB82, MYB82, AT5G52600) protein |
caused |
completely glabrous leaves |
|
| TBH |
may act immediately after |
trichome initiation |
Cucumis sativus |
| spines of 1.6cm fruit |
undergo |
rapid base expansion with active cell division |
Cucumis sativus |
| different (ETC2, AT2G30420) alleles |
affect |
trichome number |
Arabidopsis thaliana |
| TRYPTYCHON (try) mutant |
exhibits increased ploidy without |
increased trichome cell size |
Arabidopsis thaliana |
| GO terms 'xylem and phloem pattern formation' and 'polarity specification of adaxial/abaxial axis' |
were significantly enriched among |
upregulated genes in the spines of 1.6cm fruit |
Cucumis sativus |
| MYB transcription factors |
function in trichome development via incorporation into |
TTG1–bHLH–MYB regulatory complex |
Arabidopsis thaliana |
| (GL3, MYC6.2, AT5G41315) |
directly regulates |
GLABRA2 (GL2, AT1G79840) |
Arabidopsis thaliana |
| (GL3, MYC6.2, AT5G41315) |
is a regulator of |
trichome and non-root hair cell development |
Arabidopsis thaliana |
| jasmonates (JAs) |
directly affect |
trichome density |
Solanum lycopersicum |
| gibberellins |
are indirectly involved in altering |
trichome density |
Solanum lycopersicum |
| (ETR2, AT3G23150) expression |
is absent from |
mature trichomes |
Arabidopsis thaliana |
| (AtMYB82, MYB82, AT5G52600) |
physically interacts with |
GLABRA3 (GL3, MYC6.2, AT5G41315) |
Arabidopsis thaliana |
| (AtMYB82, MYB82, AT5G52600) |
shows |
functional divergence from (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) in regard to trichome development |
|
| this study |
compared and explored |
developmental process of cucumber trichomes in WT and glabrous mutant tiny branched hair (tbh) |
Cucumis sativus |
| nonsynonymous difference at +55 bp in first exon |
changes |
lysine (K) to glutamate (E) at amino acid 19 |
Arabidopsis thaliana |
| gated plasmodesmata |
allow |
pressure to build up at early stages of trichome development |
|
| AP2-like transcription factors |
associate with |
KANADI1 |
Arabidopsis thaliana |
| (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutation |
causes |
glabrous leaves |
Arabidopsis thaliana |
| most of these genes |
may act in |
trichome initiation or shortly after initiation |
Cucumis sativus |
| JA-signalling components |
regulate |
trichome initiation |
|
| cucumber trichome development |
may be regulated by |
distinct pathway involving meristem genes and polarity regulators |
Cucumis sativus |
| (MAU2, TCL1, AT2G30432) and (TCL2, AT2G30424) |
control |
trichome formation on inflorescences |
Arabidopsis thaliana |
| downstream genes |
control |
trichome development |
Arabidopsis thaliana |
| GLABRA1 (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) |
directly regulates |
GLABRA2 (GL2, AT1G79840) |
Arabidopsis thaliana |
| (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) overexpression |
reduces |
trichome number |
|
| NtCOI1 silencing |
influenced |
trichome secretion |
Nicotiana tabacum |
| perfect MYB-binding box in the third exon of (AtMYB82, MYB82, AT5G52600) |
was demonstrated to be necessary for |
(AtMYB82, MYB82, AT5G52600) function |
Arabidopsis thaliana |
| (AtMYB82, MYB82, AT5G52600) |
could mediate |
Arabidopsis trichome development |
Arabidopsis thaliana |
| disruption of the TBH locus |
led to |
tiny trichomes with a greatly reduced number of cells, aberrant cell shapes and organization, and branched trichomes |
Cucumis sativus |
| BrGL1 ( (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) ortholog in Brassica rapa) |
is candidate for |
leaf hairiness control |
Brassica rapa |
| unicellular trichomes of cotton and Arabidopsis |
share a conserved molecular machinery in regulating expression of |
a set of genes |
Gossypium hirsutum; Arabidopsis thaliana; Nicotiana tabacum |
| trichome density |
was |
most altered attribute in hormonal mutants |
|
| BR biosynthesis-defective dpy mutant |
presented |
high trichome density |
|
| endoreduplication during early trichome development |
requires |
GLABRA3 (GL3, MYC6.2, AT5G41315) |
Arabidopsis thaliana |
| high expression of GbML1 in Arabidopsis |
affected |
number of trichomes |
Arabidopsis thaliana |
| (GL2, AT1G79840) mutant |
produces |
abnormal trichomes |
Arabidopsis thaliana |
| elevated expression of (AtMYB82, MYB82, AT5G52600) |
caused |
reduced trichome numbers |
|
| wild-type (WT) cucumber |
characterized for |
fruit spine development |
Cucumis sativus |
| formation of cucumber trichomes |
can be generally divided into |
initiation of the stalk and the base; and expansion of the base |
Cucumis sativus |
| GLABRA1 (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) |
is a direct target of |
TRANSPARENT TESTA GLABRA2 (ATWRKY44, DSL1, TTG2, WRKY44, AT2G37260) |
Arabidopsis thaliana |
| (AtMYB82, MYB82, AT5G52600) in the WD40–bHLH–MYB complex |
participates in |
regulation of trichome development |
Arabidopsis thaliana |
| mutation of MYB-binding box in (AtMYB82, MYB82, AT5G52600) |
disrupted |
pGL1:mMYB82c complementation of (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant |
|
| formation of cucumber trichomes |
is |
relatively simple |
Cucumis sativus |
| meristem maintenance genes |
were induced in |
1.6cm fruit compared with the 0.5cm fruit |
Cucumis sativus |
| reverse genetics strategies |
will help uncover |
regulatory roles of meristem genes and known trichome regulators during cucumber fruit spine development |
Cucumis sativus |
| MBW complexes |
regulate |
trichome differentiation |
|
| four members of the BrpHL1 gene family |
are |
relevant to leaf hairs |
Brassica rapa |
| first intron and 3′ UTR of Arabidopsis (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) |
play roles in |
trichome formation by the interaction of (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) with (GL2, AT1G79840) and (GL3, MYC6.2, AT5G41315) |
Arabidopsis thaliana |
| leaf-and-root (CPC, AT2G46410) overexpression lines |
show reduced |
trichome numbers |
|
| mutations in over 40 different genes |
result in |
loss-of-function trichome phenotype |
Arabidopsis thaliana |
| (AtEGL3, ATMYC-2, EGL1, EGL3, AT1G63650) (ENHANCER OF GLABRA3) mutant |
exhibits |
less branched trichomes |
Arabidopsis thaliana |
| (SPK1, AT4G16340) |
is expressed in |
wild-type trichomes |
|
| blt-1 |
crossed with |
gl3–sst sim-1 double mutants |
|
| (ETR2, AT3G23150) |
is independent of |
GLABRA3 pathway |
Arabidopsis thaliana |
| wild-type trichomes |
have |
longitudinal fine mesh of microtubules |
Arabidopsis thaliana |
| pGL1:MYB82c |
only partially complemented |
(ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant |
|
| cucumber trichomes |
are morphologically different from |
trichomes of Arabidopsis and tomato |
Cucumis sativus; Arabidopsis thaliana; Solanum lycopersicum |
| comparative transcriptome profiling analyses |
identify |
genes and gene networks involved in cucumber trichome development |
Cucumis sativus |
| (ETC1, AT1G01380) (ENHANCER OF TRY AND CPC1) mutant |
exhibits |
larger TRY/ (CPC, AT2G46410) clusters |
Arabidopsis thaliana |
| (BIN5, RHL2, AT5G02820) (ROOT HAIRLESS2) mutant |
exhibits |
smaller trichomes |
Arabidopsis thaliana |
| gl3–sst (SIM, AT5G04470) double mutant trichomes |
are predicted to have |
many attributes associated with early stages of trichome development |
Arabidopsis thaliana |
| (TBR, AT5G06700) |
is expressed in |
wild-type trichomes |
|
| GLABRA2 (GL2, AT1G79840) |
acts on |
trichome developmental programs |
Arabidopsis thaliana |
| (AAA1, ATKTN1, BOT1, ERH3, FRA2, FRC2, FRC4, FTR, KATANIN, KTN1, LUE1, AT1G80350) (FRAGILE FIBER2) mutant |
exhibits |
less branched trichomes |
Arabidopsis thaliana |
| (CER3, FLP1, WAX2, YRE, AT5G57800) mutants |
show |
trichome fusion phenotype |
|
| trichome numbers |
were scored on |
rosette leaves of transgenic Arabidopsis plants |
Arabidopsis thaliana |
| fine mapping with denser markers and additional F2 individuals |
narrowed QTL to |
genomic region of 288 kb between markers nga3023 and nga3098 |
Arabidopsis thaliana |
| large number of single-nucleotide polymorphisms (SNPs) in (ETC2, AT2G30420) |
distinguished |
low trichome accessions from high and intermediate ones |
Arabidopsis thaliana |
| (GL2, AT1G79840) |
is |
downstream target gene of WD40–bHLH–MYB complex |
|
| recombination breakpoints |
resolved potential QTNs to |
two candidates: one in 5′UTR (−53 bp) and another (+55 bp) nonsynonymous difference in first exon |
Arabidopsis thaliana |
| (GL3, MYC6.2, AT5G41315) |
participates in physical interactions with |
(ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) |
Arabidopsis thaliana |
| Wut |
is regarded as |
representative hairless crop type |
Brassica rapa |
| (AtTT8, BHLH42, TT8, AT4G09820) and (GL3, MYC6.2, AT5G41315) |
are |
essential for trichome development on leaf margins |
Arabidopsis thaliana |
| trichome-important genes |
are preferentially expressed in |
gl3–sst (SIM, AT5G04470) trichomes |
Arabidopsis thaliana |
| LEFTY2 (LEFTY2) mutant |
exhibits |
less branched trichomes |
Arabidopsis thaliana |
| (KIS, TFCA, AT2G30410) |
is expressed in |
wild-type trichomes |
|
| gl3–sst (SIM, AT5G04470) double mutant |
exhibits |
trichome spikes with papillae |
|
| (DCR, EMB3009, PEL3, AT5G23940) |
was |
ranked 76 in gl3–sst (SIM, AT5G04470) trichomes |
|
| (ATMYB5, MYB5, AT3G13540) |
affects primarily |
trichome branching on leaves |
Arabidopsis thaliana |
| 5-bp deletion in Brtri1 (BrGL1) |
is related to |
glabrous phenotype |
Brassica rapa |
| KIC (KCBP-INTERACTING CA 2+ BINDING PROTEIN) mutant |
exhibits |
less branched trichomes |
Arabidopsis thaliana |
| stage two trichome |
progresses to |
stage three: secondary sites of expansion at trichome tip initiate branch production |
Arabidopsis thaliana |
| (ATFT1, ATFUT1, FT1, FUT1, MUR2, AT2G03220) |
is expressed in |
wild-type trichomes |
|
| (ATTOP6B, BIN3, HLQ, HYP6, RHL3, TOP6B, AT3G20780) |
is expressed in |
wild-type trichomes |
|
| (GDPDL3, GPDL2, MRH5, SHV3, AT4G26690) |
is expressed in |
wild-type trichomes |
|
| (GDPDL4, GPDL1, SVL1, AT5G55480) |
is expressed in |
wild-type trichomes |
|
| Lefty1 |
is expressed in |
wild-type trichomes |
|
| incipient (GL2, AT1G79840) mutant trichomes |
expand in |
plane of the leaf surface |
|
| differential gene expression ranking |
was used to search for |
new mutants |
|
| EBC (epidermal bladder cells) |
are considered |
large modified balloon-like trichomes |
Mesembryanthemum crystallinum |
| exogenous expression of BrcHL1b in the (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant |
rescues |
trichome formation on leaf margins |
Arabidopsis thaliana |
| Arabidopsis leaf trichome development |
serves as model for |
control of cell fate and cell differentiation |
Arabidopsis thaliana |
| TRY/ (CPC, AT2G46410) double mutant |
exhibits |
larger clusters trichomes |
Arabidopsis thaliana |
| genes ranked two and three in gl3–sst (SIM, AT5G04470) |
are known to be associated with |
trichomes |
Arabidopsis thaliana |
| negative regulation of (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) by (HDG2, AT1G05230) |
could be |
early function of (HDG2, AT1G05230) in trichome development |
|
| insertion lines from ABRC |
were screened for |
altered trichome morphology |
|
| hdg2-1 mutant |
was identified in |
trichome mutant screen |
Arabidopsis thaliana |
| differential growth between adjacent cells |
generates |
mechanical conflict with neighboring cells |
|
| genomic region of 288 kb between markers nga3023 and nga3098 |
contains |
87 genes |
Arabidopsis thaliana |
| α-tubulin mutation |
results in |
helical twisting of trichomes |
|
| GT-1-LIKE1 (AT-GTL1, ATGTL1, GTL1, AT1G33240) |
suppresses endoreduplication in |
differentiating trichome cells |
Arabidopsis thaliana |
| Artemisia annua jasmonic acid carboxyl methyltransferase (AaJMT) overexpression transgenic lines |
upregulate |
trichome developmental genes |
Artemisia annua |
| trichomes |
vary in |
shape and size |
|
| 35S::CRK28 lines |
present |
lesser trichomes in leaves |
Arabidopsis thaliana |
| wild type leaves |
have trichome branch number varying from |
two to four branches, with most trichomes being three-branched |
Arabidopsis thaliana |
| loss of (RPT2a, AT4G29040) |
leads to |
higher ploidy levels in Arabidopsis trichomes |
Arabidopsis thaliana |
| conserved molecular machinery |
is not operating in |
multicellular simple trichomes |
Nicotiana tabacum |
| L1-box mutation |
reduces |
GaRDL1 promoter activity in Arabidopsis trichomes |
Arabidopsis thaliana |
| brassinosteroid |
is directly involved in |
trichome development |
Solanum lycopersicum |
| wild-type Arabidopsis rosette leaves |
contain |
trichome branching pattern |
Arabidopsis thaliana |
| approximately 50% of (MAU2, TCL1, AT2G30432) transformants |
develop |
glabrous leaves |
Arabidopsis thaliana |
| socket cells surrounding trichomes |
are |
elongated radially |
Arabidopsis thaliana |
| (TCL2, AT2G30424) |
does not regulate |
trichome number |
Arabidopsis thaliana |
| loss-of-function mutations to CHROMATIN ASSEMBLY FACTOR1 (ATCAF1, CAF1, AT2G20020) |
affect |
final shape of the trichome |
Arabidopsis thaliana |
| (ATTOP6B, BIN3, HLQ, HYP6, RHL3, TOP6B, AT3G20780) and T-DNA insertion lines |
had |
sparse spike (non-branched) trichomes on primary leaves |
Arabidopsis thaliana |
| pGL1:MYB82c construct |
partially complemented |
(ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant |
Arabidopsis thaliana |
| (AtMYB82, MYB82, AT5G52600) |
positively regulates |
trichome development |
|
| Can-0 |
has |
high trichome number |
Arabidopsis thaliana |
| transgenesis with additional copies of (ETC2, AT2G30420) (MAU2, TCL1, AT2G30432) and (TCL2, AT2G30424) |
tested effects on |
trichome number |
Arabidopsis thaliana |
| polarity field |
may influence |
trichomes |
|
| SIAMESE (SIM, AT5G04470) |
is crucial for |
cell identity maintenance required for Arabidopsis trichome formation |
Arabidopsis thaliana |
| seven lncRNAs |
are likely involved in |
trichome development |
Solanum lycopersicum |
| lncRNA000170 overexpression |
greatly inhibits expression of |
SlCycB3 |
Solanum lycopersicum |
| point mutation of BrpHL1a and BrcHL1a genes |
shows that |
274T of BrpHL1a or Trp-92 of BrpHL1a is essential for hair formation |
Brassica rapa |
| large proportion of accessions with 274T |
show |
hairless phenotype |
Brassica rapa |
| (HDG2, AT1G05230) |
is |
member of the HD–ZIP IV transcription factor gene family |
Arabidopsis thaliana |
| expanded mutant search |
identified |
two additional new mutants |
Arabidopsis thaliana |
| overexpression of amiR-trichome |
recapitulates |
try and (CPC, AT2G46410) single or double mutant phenotypes |
Arabidopsis thaliana |
| (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) (glabrous mutant) |
was used as |
negative control |
Arabidopsis thaliana |
| GLABRA2 (GL2, AT1G79840) |
is critical for |
trichome formation |
Arabidopsis thaliana |
| bzip60-1/17/28 +/− heterozygous triple mutant |
exhibits |
overdeveloped trichomes |
Arabidopsis thaliana |
| (ATSAC1, SAC1, AT1G22620) (SUPPRESSOR OF ACTIN1) mutant |
exhibits |
smaller trichomes |
Arabidopsis thaliana |
| (GDPDL3, GPDL2, MRH5, SHV3, AT4G26690) (GDPDL4, GPDL1, SVL1, AT5G55480) (SHAVEN3/ -LIKE1) mutant |
exhibits |
collapsed trichomes |
Arabidopsis thaliana |
| 49 genes genetically shown to be important for trichome formation |
are important for |
trichome formation |
Arabidopsis thaliana |
| (AGL14, XAL2, AT4G11880) T-DNA insertion lines |
did not reveal |
trichome mutants |
Arabidopsis thaliana |
| (STI, AT2G02480) protein |
may function in same pathway as |
(BLT, AT1G64690) protein |
Arabidopsis thaliana |
| trichomes in double mutant trichome clusters |
never reached |
developmental stage at which newly discovered genes have maximal effects |
|
| 1303 lncRNAs |
were discovered in |
young stems of woolly mutant LA3560 and non-woolly segregants |
Solanum lycopersicum |
| SlMYC1 |
is involved in |
tomato trichome initiation |
Solanum lycopersicum |
| closest R2R3-MYB homologs from Petunia hybrid and Zea mays |
were partially able to rescue |
trichome-defective (ATGL1, ATMYB0, GL1, MAU3, MYB0, AT3G27920) mutant phenotype of Arabidopsis thaliana |
Petunia hybrid; Zea mays; Arabidopsis thaliana |
| (SCS1, AT5G22450) /2a, (AtMYB28, HAG1, MYB28, PMG1, AT5G61420) and (ADA2B, PRZ1, AT4G16420) mutants |
displayed downregulation in expression of |
TRY |
Arabidopsis thaliana |
| GT2-LIKE1 (AT-GTL1, ATGTL1, GTL1, AT1G33240) |
is active in |
trichomes |
|
| seven lncRNAs (lncRNA000746, lncRNA000170, lncRNA000277, lncRNA000774, lncRNA000756, lncRNA000100, lncRNA000898) |
exhibit much higher expression level in |
stem trichomes compared to other tissues |
Solanum lycopersicum |
| transgenic plants overexpressing lncRNA000170 |
showed obviously decreased |
density of type I trichomes on lower stems |
Solanum lycopersicum |
| transcripts of Solyc10g006360 and lncRNA000170 |
were highly accumulated in |
woolly mutant LA3560 |
Solanum lycopersicum |
| metabolic alterations |
may be |
trigger for highly flexible adaptation in development of trichomes |
|
| regulatory roles of lncRNAs in trichome formation |
remain unclear |
current understanding |
Solanum lycopersicum |