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gibberellin biosynthesis

10262 relationships annotated with this phrase. Showing first 500 of 10262.
Source entity Relationship Target entity Species
GA 20-oxidase (GA20ox) family consists of at least four members in wheat Triticum spp.
rate of GA biosynthesis is controlled by feedback regulatory mechanisms among the genes encoding these biosynthetic enzymes
dehydration represses expression of (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420)
paclobutrazol (PAC) treatment exhibits significant growth inhibition
exposure to an inductive long day (LD) photoperiod results in up-regulation of (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) Lolium perenne; Lolium temulentum
GA20-oxidase activity is increased under drought drought stress Zea mays
GA metabolism-associated genes expression altered under drought Oryza sativa
2-oxoglutarate-dependent dioxygenases (2-ODD genes) are critical in regulating overall rate of GA biosynthesis
induction of FT both under long days (LDs) and short days (SDs) is associated with up-regulation of GA biosynthetic genes in the apices Triticum spp.
levels of GA precursors were also lower in Castelporziano (GA53, GA19, and GA20) Triticum durum
tall parent Anhinga produces gibberellins through intermediates GA 12, GA 53, GA 44, GA 19, GA 20, and bioactive GA 1
posttranscriptional modifications mediate GA20-oxidase activity increase Zea mays
2-oxoglutarate-dependent dioxygenases (2-ODD genes) catalyze latter stages of the GA biosynthetic pathway
GA 3-oxidases (GA3ox genes) catalyze conversion of several precursors synthesized by GA20ox to bioactive forms of GA
suppression of appropriate GA biosynthesis contributes to drought tolerance in rice Oryza sativa
chilling exposure upregulates expressions of genes associated with gibberellin (GA) biosynthesis pathway
QTL1 harbours gibberellin biosynthesis gene, SEMIDWARF1 (SD1)
PsGA3ox1 transgene expression led to higher GA 1 concentrations in a tissue-specific and development-specific manner GA 1 concentrations Pisum sativum
GAs (gibberellins) are GGPP-derived phytohormones Solanum lycopersicum
plants respond to environmental cues by alterations in the expression of GA biosynthetic genes
up-regulation of GA biosynthetic genes in the apices does not occur in leaves Triticum spp.
paclobutrazol (PAC) inhibits GA biosynthesis Arabidopsis thaliana
(ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) catabolite GA8 was lower in both Icaro and Castelporziano Triticum durum
feedback regulation mechanism maintains GA homeostasis Oryza sativa
GA3β-hydroxylase1 (ATGA3OX1, GA3OX1, GA4, AT1G15550) less efficiently converts GA 20 to GA 1 Oryza sativa
GA 2-oxidases (GA2ox genes) act to reduce bioactive GA levels
(ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) GA19, and GA53 levels were significantly decreased in OsGRF6 Oryza sativa
low temperature (LT) decreases endogenous levels of gibberellin A7 (GA7) Oryza sativa
synthesis of bioactive GAs is suppressed under low temperature (LT) conditions Oryza sativa
low temperature (LT) treatment reduces expression levels of gibberellin biosynthesis gene (ATGA20OX3, GA20OX3, YAP169, AT5G07200) Oryza sativa
(AtMYB62, BW62B, BW62C, MYB62, AT1G68320) overexpressing plants is similar to GA-deficient mutants
low temperature (LT) conditions drastically reduce (ATGA20OX3, GA20OX3, YAP169, AT5G07200) expression from uninucleate to binucleate stage Oryza sativa
GA20ox1-OE line (overexpressing citrus CcGA20ox1) shows insensitivity to BR-mediated decrease of gibberellin levels Solanum lycopersicum
GA3ox gene shows 2–4.5-fold upregulation in DcLCYB1-expressing transgenic tobacco lines Nicotiana tabacum
GA biosynthesis inhibitor uniconazole treatment potentiates disruption of pollen development under low temperature (LT) conditions Oryza sativa
GA2oxA9 is member of C20 GA2-oxidase family Triticum durum
GA2oxA9 enzyme may be specific for C20 2-oxidation steps Triticum durum
(AtMYB62, BW62B, BW62C, MYB62, AT1G68320) overexpressor line exhibits reduction in expression of gibberellin biosynthetic genes
bzr1-1D mutant has significantly higher gibberellin A4 (GA4) levels Arabidopsis thaliana
low temperature (LT) severely reduces endogenous levels of bioactive GAs occurs through transcriptional repression of GA biosynthetic genes (ATGA20OX3, GA20OX3, YAP169, AT5G07200) and (ATGA3OX1, GA3OX1, GA4, AT1G15550) Oryza sativa
OsMIR396d expression was typically repressed by continuous (PAC, AT2G48120) treatment Oryza sativa
increase in GA2oxA9 expression observed in Rht18 and Rht14 is consistent with the hypothesis that increased expression of this gene leads to semidwarfism associated with lower content of bioactive GA Triticum durum; Triticum aestivum
low temperature (LT) decreases endogenous levels of gibberellin A4 (GA4) Oryza sativa
increased gene expression of GA2oxA9 in Icaro relative to Anhinga could result in lower (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) content and reduced height Triticum durum
ent-kaurene oxidase d35 gene is involved in gibberellin biosynthesis Oryza sativa
semidwarf (sd1) character in japonica rice cultivars has single-nucleotide polymorphisms on the gibberellin biosynthesis gene (AT2353, ATGA20OX2, GA20OX2, AT5G51810) (sd1) Oryza sativa
nonfunctional GA2oxA9 protein resulting from newly introduced termination codon in M24 is consistent with higher GA content in M24 overgrowth mutant Triticum durum
osgrf6 and DJ seeds were pretreated with 10−5 M (PAC, AT2G48120) or water (control) for 2 d Oryza sativa
GA 2-oxidase metabolizes GA biosynthetic intermediates Triticum aestivum
GA biosynthesis pathway genes OsCPS1, OsKO2, OsGA20ox1, and OsGA20ox3 were apparently reduced in miROEs compared with ZH10 Oryza sativa
conversion of GA 12 and GA 53 to inactive GA 110 and GA 97 reduces flux in gibberellin biosynthetic pathway
GA biosynthesis is regulated mainly by transcriptional changes of ent-copalyl diphosphate synthase and ent-kaurene synthase
GA20ox gene shows 2–4.5-fold upregulation in DcLCYB1-expressing transgenic tobacco lines Nicotiana tabacum
rice (SMAX1, AT5G57710) and d3/ transcriptome revealed signature consistent with upregulation of gibberellic acid (GA) biosynthetic pathway Oryza sativa
brassinosteroids (BRs) may negatively regulate gibberellin levels Solanum lycopersicum
KS gene shows 2–4.5-fold upregulation in DcLCYB1-expressing transgenic tobacco lines Nicotiana tabacum
DcLCYB1-expressing transgenic tobacco lines show significantly elevated (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) content Nicotiana tabacum
GGPP is precursor for GA biosynthesis Nicotiana tabacum
transgenic DcLCYB1 lines had increased GA content Nicotiana tabacum
reduction in gibberellin levels can be observed in bioactive GAs and most precursors and degradation products Solanum lycopersicum
favorable allele of GA pathway enhances lodging resistance through SD1
BR treatment drastically reduces GUS activity in placenta Solanum lycopersicum
GA58 (12-OH-GA 4) was not detected endogenously in MdDOX-Co OE transformants Arabidopsis thaliana
MdDOX-Co OE plants show increased expression of GA 3-oxidase 1 (ATGA3OX1, GA3OX1, GA4, AT1G15550) Arabidopsis thaliana
increased gibberellin levels in bzr1-1D would be consequence of upregulation of expression of gibberellin biosynthesis genes Arabidopsis thaliana
KO gene was also highly expressed in leaf at 80 days after sprouting (80 DAS) Aconitum kusnezoffii
favorable allele of GA pathway can enhance lodging resistance of rice
low temperature (LT) conditions drastically reduce (ATGA3OX1, GA3OX1, GA4, AT1G15550) expression from meiotic to binucleate stage Oryza sativa
GA2oxD9 homeolog has been demonstrated to encode enzyme that metabolizes GA biosynthetic intermediates Triticum aestivum
MdDOX-Co metabolizes GA12
five GA20ox and four GA3ox enzymes exhibit highly localized expression domains Arabidopsis thaliana
12-hydroxylation of GA12 by MdDOX-Co results in columnar phenotypes Arabidopsis thaliana
indole-3-acetic acid (IAA) up-regulates PsGA3ox1 transcript levels Pisum sativum
gibberellin (GA) oxidase genes both members of duplicate retained pair are essential for normal function in plants
ent-copalyl diphosphate synthase and ent-kaur-16-ene synthase localize to plastids
MdDOX-Co ectopic expression causes columnar tree shape
GA 20-OXIDASE2 gene is not expressed in leaf blade Arabidopsis thaliana
LsKS encodes ent-kaurene synthase Lactuca sativa
ent-copalyl diphosphate is converted to ent-kaurene
SoGA20ox gene is involved in gibberellin (GA) metabolism Sinapis officinale
GA 20-oxidases act earlier than C19-GA 2-oxidases and GA 3-oxidases Arabidopsis thaliana
GIBBERELLIN 20 OXIDASE (GA20ox) family promotes final conversions into bioactive (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) and (ATGA3OX1, GA3OX1, GA4, AT1G15550)
transgenic DcLCYB1 lines showed increased transcript levels of key genes involved in gibberellin (GA) biosynthesis Nicotiana tabacum
promoter–GUS fusions of gibberellin biosynthetic enzymes revealed highly localized expression in the tip of the radicle during early seed germination Arabidopsis thaliana
photoperiod regulates GA biosynthesis
ent-kaurene oxidase (KO) and ent-kaurenoic acid oxidase (KAO) are contained in ER membrane
ent-kaurene used as substrate in enzyme assays for KO
upstream regulators of GA biosynthesis regulate GA biosynthesis
MdDOX-Co OE plants are deficient in biologically active gibberellins (GAs) Arabidopsis thaliana
MdDOX-Co OE plants show increased expression of GA 20-oxidase 2 (AT2353, ATGA20OX2, GA20OX2, AT5G51810) Arabidopsis thaliana
gibberellin biosynthesis occurs in plastids
bioactive gibberellins (GAs) level increase is often associated with increased expression of 20-oxidase GA biosynthetic genes
ent-copalyl diphosphate (ent-CPP) synthase is conserved in all land plants
(AtTEM1, EDF1, TEM1, AT1G25560) (AtRAV2, EDF2, RAP2.8, RAV2, TEM2, AT1G68840) double mutant shows higher (ATGA3OX1, GA3OX1, GA4, AT1G15550) content Arabidopsis thaliana
gse1 mutant (M488, gse1a) shows no increase in content of GA8
GA 20 is precursor of GA 1 Lolium temulentum
gibberellin biosynthesis occurs in cytoplasm
semi-dwarfism of IR8 is due to mutation of gibberellin synthesis gene SD1 Oryza sativa
PAC-treated seedlings shows increase in AtGA20ox1::GUS activity predominantly in shoot Arabidopsis thaliana
LsCPS predicted amino acid sequence shows 74% homology with Stevia rebaudiana (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) Lactuca sativa; Stevia rebaudiana
tem mutants have higher content of bioactive (ATGA3OX1, GA3OX1, GA4, AT1G15550) Arabidopsis thaliana
GIBBERELLIN 20 OXIDASE (GA20ox) and GIBBERELLIN 3 OXIDASE (GA3ox) families localize to cytoplasm
(AT2353, ATGA20OX2, GA20OX2, AT5G51810) synthesizes bioactive GAs Oryza sativa
seg8 mutant shows delayed and less pronounced increase in bioactive GA and GA biosynthetic precursor amounts Hordeum vulgare
GA 3-oxidases catalyze conversion of GA9 to (ATGA3OX1, GA3OX1, GA4, AT1G15550) Arabidopsis thaliana
ent-copalyl diphosphate synthase promotes conversion of geranylgeranyl diphosphate to ent-kaurene
GA biosynthesis genes are conserved in Eustoma grandiflorum Eustoma grandiflorum
GA 1 synthesis block explains dwarfing phenotype Pisum sativum
reduced SlGA20ox1 expression in RNAi SlARF7 lines corresponds to reduced concentration of active GA Solanum lycopersicum
gse1 mutant shows deficit of C20 gibberellin (GA) precursors Hordeum vulgare
gse1 mutant (M488, gse1a) shows even larger increase in content of GA34
(AT2353, ATGA20OX2, GA20OX2, AT5G51810) is induced efficiently in (RGA, RGA1, RGA24, AT2G01570) mutants Arabidopsis thaliana
SlGA20ox1 transcript levels do not increase in developing unpollinated fruits of RNAi SlARF7 lines Solanum lycopersicum
(ATGA20OX5, GA20OX5, AT1G44090) is one of five GA20ox genes in Arabidopsis Arabidopsis thaliana
precursor GA 20 is detected at low levels and fails to show same accumulation profile as GA 1 Zea mays
(IAA3, SHY2, AT1G04240) -2/ mutant shows defects in transcript levels of gibberellin (GA) biosynthesis genes
(AT2353, ATGA20OX2, GA20OX2, AT5G51810) is induced efficiently in (GAI, RGA2, AT1G14920) mutants Arabidopsis thaliana
GA 3-oxidases catalyze conversion of GA9 to (ATGA3OX1, GA3OX1, GA4, AT1G15550) Arabidopsis thaliana
Le trait was caused by mutation of GA3ox gene
D14L signalling pathway regulates biosynthesis of concomitant with gibberellic acid (GA) Oryza sativa
regulation of auxin on gibberellin (GA) biosynthetic enzyme-encoding genes does not require DELLA proteins Arabidopsis thaliana
gse1 mutants require 100- to 1000-fold higher concentrations than GA-deficient mutants
GST-LsCPS incubated with GGDP
bioactive gibberellins (GAs) may control their own synthesis through a negative feedback regulation of expression of genes of gibberellin (GA) biosynthesis
auxin up-regulates (AT2353, ATGA20OX2, GA20OX2, AT5G51810) Arabidopsis thaliana
indole-3-acetic acid (IAA) has no or little effect on PsGA20ox1 gene expression Pisum sativum
(AtIAA17, AXR3, IAA17, AT1G04250) -1/ mutant shows defects in transcript levels of gibberellin (GA) biosynthesis genes
GA20ox over-expression of plant size Arabidopsis thaliana
(AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) expression is up-regulated in wild-type (Col-0) Arabidopsis seedlings growing on nutrient agar supplemented with NPA Arabidopsis thaliana
(ATGA3OX1, GA3OX1, GA4, AT1G15550) co-application with ATI- and auxin-treated seedlings causes decrease in AtGA20ox1::GUS activity even though auxin status remains unchanged Arabidopsis thaliana
ent-kaurene oxidase is involved in tuber life cycle Solanum tuberosum
LsGA3ox2 is primarily expressed in hypocotyl end of lettuce seeds Lactuca sativa
ent-kaurene is converted into ent-kaurenoic acid
LsKS encodes 788 amino acid residues
ent-kaurenoic acid used as substrate in enzyme assays for KAO
5 μM (ATGA3OX1, GA3OX1, GA4, AT1G15550) treatment causes down-regulation of (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) mRNA transcript levels Arabidopsis thaliana
altered auxin distribution plays a role in regulating (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) Arabidopsis thaliana
paclobutrazol (PAC) treatment causes up-regulation of (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) mRNA transcript levels Arabidopsis thaliana
paclobutrazol has no effect on BY-2 cells at any concentration tested
GST-LsKS catalyzes conversion of ent-CDP to ent-kaurene
(AtTEM1, EDF1, TEM1, AT1G25560) overexpression line directly represses GA biosynthesis genes Arabidopsis thaliana
ent-kaurene oxidase converts ent-kaurene to gibberellin A12 (GA12)
upregulation of expression of all five Arabidopsis genes encoding GA-20 oxidases might be linked with previous increase in IAA levels Arabidopsis thaliana
GA 20-OXIDASE2 gene expression increases when plants transferred to long day (LD) Arabidopsis thaliana
NPA treatment causes at least 4-fold up-regulation of AtGA20ox1::GUS activity Arabidopsis thaliana
reaction products identified by GC-MS as methyl ester derivatives
LsKO1 and LsKO2 convert ent-kaurene to ent-kaurenoic acid
GA 3-oxidase (GA3ox) catalyzes rate-limiting steps in bioactive GA synthesis
GA biosynthesis enzymes occur in small gene families with tissue-specific expression patterns Arabidopsis thaliana
GA3ox expression in the dark after stratification in (PIF1, PIL5, AT2G20180) mutants shows clear increase but not in the wild-type Arabidopsis thaliana
ATI treatment increases AtGA20ox1::GUS activity in shoot Arabidopsis thaliana
GA 20-OXIDASE2 gene expression in petiole increases 10-fold to 100-fold over first 2–3 hours of starting long day (LD) Arabidopsis thaliana
ent-copalyl diphosphate synthase (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) and ent-kaurene synthase (KS) are located in plastids
genes coding for the enzymes catalyzing GA biosynthesis in (EAL1, SGR7, SHR, AT4G37650) and (SCR, SGR1, AT3G54220) can be partially suppressed by mutation of the three RLKs Arabidopsis thaliana
ent-kaurene oxidase expression level is lower in Phureja tubers Solanum tuberosum
NOA treatment causes at least 4-fold up-regulation of AtGA20ox1::GUS activity Arabidopsis thaliana
altered GA or auxin status determines (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) expression level Arabidopsis thaliana
geranylgeranyl diphosphate is converted to ent-copalyl diphosphate
auxin treatment increases AtGA20ox1::GUS activity in shoot Arabidopsis thaliana
bioactive gibberellins are biosynthesized from geranylgeranyl diphosphate
recombinant GST-LsKS incubated with GGDP and GST-LsCPS
GA-20 oxidases regulate final rate-limiting steps in GA biosynthesis
GA 20-OXIDASE2 gene expression in petiole declines after 2–3 hours of starting long day (LD) Arabidopsis thaliana
yeast microsomal fractions used in enzyme assays
SoGA3ox gene is involved in gibberellin (GA) metabolism Sinapis officinale
PIF3-like 5 (PIF1, PIL5, AT2G20180) inhibits GA3ox expression Arabidopsis thaliana
GA 20-oxidases convert GA 12 and GA 53 to GA 9 and GA 20
GA 9 and GA 20 are converted to GA 1 and GA 4 by 3β-hydroxylation
NPA treatment causes increase of (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) transcripts Arabidopsis thaliana
(AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) is one of five GA20ox genes in Arabidopsis Arabidopsis thaliana
(ATGA20OX5, GA20OX5, AT1G44090) indicates partial GA20ox activity Arabidopsis thaliana
far-red-rich long day (LD) increases gibberellin (GA) biosynthesis Arabidopsis thaliana
phytochrome-induced up-regulation of LsGA3ox1 causes increases in gibberellin A1 Lactuca sativa
product of GST-LsKS reaction analysed by GC-MS
POTH1–StBEL5 heterodimer can function only when both TTGAC motifs are intact (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) promoter regulation Solanum tuberosum
(ATGA20OX3, GA20OX3, YAP169, AT5G07200) mRNA levels decreased in (AtTudor1, TSN1, Tudor1, AT5G07350) T-DNA insertion mutant Arabidopsis thaliana
spt-10 in dark-stratified seeds has increased GA3ox transcript levels Arabidopsis thaliana
SPINDLY (SPT) overexpression represses GA3ox expression under cold stratification conditions
(AT2353, ATGA20OX2, GA20OX2, AT5G51810) is one of five GA20ox genes in Arabidopsis Arabidopsis thaliana
AG regulates the expression of (ATGA3OX1, GA3OX1, GA4, AT1G15550) Arabidopsis thaliana
bioactive GAs are synthesized through complex pathways
(ATGA20OX5, GA20OX5, AT1G44090) can only catalyse first two steps in the reaction sequence Arabidopsis thaliana
LsKAO encodes 493 amino acid residues
regulation of the synthesis of bioactive gibberellins (GAs) involved in the after-ripening (AR) process is subject to strong control Sinapis officinale
(IAA19, MSG2, AT3G15540) -1/ mutant shows defects in transcript levels of gibberellin (GA) biosynthesis genes
(AT2353, ATGA20OX2, GA20OX2, AT5G51810) (SD1) is GA biosynthesis gene Oryza sativa
basic helix-loop-helix (bHLH) transcription factor SPATULA represses GA3ox expression Arabidopsis thaliana
positive DIF treatment increases levels of active gibberellin (GA1) Pisum sativum
GIBBERELLIN 3 (GA3) encodes ent-kaurene oxidase Arabidopsis thaliana
tir3-1 allele of BIG is associated with up-regulation of (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) expression Arabidopsis thaliana
AtGA20ox1::GUS reporter construct is used to monitor (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) expression Arabidopsis thaliana
hpAtGA20ox2#3 RNAi silencing line shows ~90% reduction in 20-OXIDASE2 expression Arabidopsis thaliana
hpAtGA20ox2#12 RNAi control line shows normal 20-OXIDASE2 expression Arabidopsis thaliana
dephosphorylated product identified by full-scan GC-MS
LsKO1 predicted coding region shows 71% homology with Stevia KO (AY364317) Lactuca sativa; Stevia rebaudiana
(PAC, AT2G48120) treatment causes at least 4-fold up-regulation of AtGA20ox1::GUS activity Arabidopsis thaliana
(PAC, AT2G48120) treatment causes significant decrease in AtGA20ox1::GUS reporter activity Arabidopsis thaliana
(ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) gene regulates early step of gibberellin biosynthesis Arabidopsis thaliana
GST-LsCPS product ent-CDP converted into ent-kaurene
dehydration represses expression of (ATGA3OX2, GA3OX2, GA4H, AT1G80340)
(AtTudor1, TSN1, Tudor1, AT5G07350) (AtTudor2, TSN2, Tudor2, AT5G61780) RNA interference (RNAi) transgenic lines display decreased levels of (ATGA20OX3, GA20OX3, YAP169, AT5G07200) transcripts Arabidopsis thaliana
TSN modulates (ATGA20OX3, GA20OX3, YAP169, AT5G07200) mRNA levels Arabidopsis thaliana
paclobutrazol (PAC) inhibits GA biosynthesis Arabidopsis thaliana
KNOXI factors negatively regulate GA biosynthesis Arabidopsis thaliana
ATI treatment causes increase of AtGA20ox1::GUS activity Arabidopsis thaliana
aminoethoxyvinyl glycine (AVG) treatment does not affect increased AtGA20ox1::GUS activity by ATIs Arabidopsis thaliana
sodium oxamate treatment does not affect increased AtGA20ox1::GUS activity by ATIs Arabidopsis thaliana
GA synthesis may be reduced in epidermis of pdf2-1 hdg2-3 flowers
GA20-OXIDASE (GA20ox), GA3-OXIDASE (GA3ox), and unidentified GA13-OXIDASE (GA13ox) catalyze conversion of GA12 to active gibberellins
KAO shows elevation of more than twofold in transcript levels in irCDPK4/5 stems Nicotiana attenuata
DBB1a over-expression phenotype could be impaired by gibberellin (GA)-biosynthesis inhibitor Arabidopsis thaliana
ZmGA3ox2 encodes (ATKO1, CYP701A3, GA3, AT5G25900) β-hydroxylase Zea mays
increased (ATGA3OX1, GA3OX1, GA4, AT1G15550) levels was in agreement with increased expression levels of GA biosynthesis genes Arabidopsis thaliana
2-oxoglutarate-dependent dioxygenase (2OGD) genes involved in gibberellin biosynthesis are conserved among vascular plants
GA 20 is direct biosynthetic precursor of GA 1 Arabidopsis thaliana
gibberellin (GA) biosynthesis is regulated by light and temperature Arabidopsis thaliana
GA3ox levels in 35S:SPT after stratification increase but this increase is reduced at least 2-fold in comparison to wild-type Arabidopsis thaliana
Lolium perenne is known to have mostly forms of C-13-hydroxylated GA pathway Lolium perenne
GA24 shows no significant variation between seeds from any plant age group Cistus albidus
repression of seed germination by SPINDLY (SPT) and PHYTOCHROME INTERACTING FACTOR 5 (PIF1, PIL5, AT2G20180) may be directly mediated by effect on GA3ox expression
GA3ox transcript levels in stratified (PIF1, PIL5, AT2G20180) mutant seeds in the light exceed that in wild-type Arabidopsis thaliana
GA 53, GA 44, and GA 19 show pattern similar to downstream GA 1 Zea mays
(AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) is derived from Landsberg erecta (Ler) ecotype Arabidopsis thaliana
GIBBERELLIN 3-OXIDASE 1 (ATGA3OX1, GA3OX1, GA4, AT1G15550) is enzyme required for gibberellin biosynthesis Arabidopsis thaliana
(AtTudor1, TSN1, Tudor1, AT5G07350) OE lines display phenotypes attributable to overproduction of GA Arabidopsis thaliana
GA3ox is involved in synthesis of bioactive GAs Arabidopsis thaliana
GIBBERELLIC ACID 3-OXIDASE (GA3OX) catalyzes final step in active gibberellin biosynthesis Arabidopsis thaliana
(ATGA20OX3, GA20OX3, YAP169, AT5G07200) acts redundantly with (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) and (AT2353, ATGA20OX2, GA20OX2, AT5G51810) Arabidopsis thaliana
(ATGA3OX1, GA3OX1, GA4, AT1G15550) and (ATGA3OX2, GA3OX2, GA4H, AT1G80340) require synergistic effect of light and low temperatures for high expression in dormant Ler seeds Arabidopsis thaliana
α-Cyclopropyl-α-(4-methoxyphenyl)-5-pyrimidinemethanol (Ancymidol) is Sigma reagent
Paclobutrazol (PAC) is gibberellin biosynthesis inhibitor
TEMPRANILLO 2 (AtRAV2, EDF2, RAP2.8, RAV2, TEM2, AT1G68840) represses genes encoding the gibberellin biosynthetic enzyme GIBBERELLIN 3-OXIDASE (GA3ox) Arabidopsis thaliana
KNOX proteins simultaneously repress gibberellin (GA) biosynthesis Arabidopsis thaliana
(AtTudor1, TSN1, Tudor1, AT5G07350) regulates (ATGA20OX3, GA20OX3, YAP169, AT5G07200) mRNA levels Arabidopsis thaliana
GA3ox expression in dormant wild-type and 35S:SPT lines 24 hr after imbibition in the light shows low expression in unstratified seeds of both genotypes Arabidopsis thaliana
gibberellin 20-oxidase transcript is downregulated in TR185 mutant
stratified seeds exposed to light show large increase in GA3ox expression in Ler and spt-10, but not the germination-unresponsive spt-2 mutant Arabidopsis thaliana
irCDPK4/5 × irAOC stems contain GA12 content of 0.4 ng g−1 fresh mass Nicotiana attenuata
bioactive (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) is formed from GA12, GA53, GA44, GA19, and GA20
OsDCR-OE plants significantly increased GA contents Oryza sativa
NOA treatment results in increased staining in leaves Arabidopsis thaliana
gibberellin A12 and gibberellin A53 are converted to gibberellin A4 and gibberellin A1
tapetum is important source of bioactive gibberellins Nicotiana tabacum
uniconazole inhibits GA biosynthesis Arabidopsis thaliana
GA2oxA9 protein from M24 was able to catalyze [14C1]GA12 to [14C1]GA110 but with greatly reduced efficiency compared with Icaro Triticum durum
(PAC, AT2G48120) is inhibitor of endogenous GA biosynthesis
(ATGA3OX2, GA3OX2, GA4H, AT1G80340) levels showed no difference between srr1-1 and wild-type Arabidopsis thaliana
tebuconazole interacting with cytochrome P450 in the phytosterol biosynthesis pathway
SD1 is involved in production of gibberellin Oryza sativa
normal flux through gibberellin biosynthetic pathway restores normal GA 1 content
similarity of (AtMYB62, BW62B, BW62C, MYB62, AT1G68320) overexpressing plants and GA-deficient mutants in their response to exogenous GA suggests possible role for (AtMYB62, BW62B, BW62C, MYB62, AT1G68320) in regulating GA biosynthesis
elevated jasmonic acid (JA) levels drastically decreased GA20ox transcript levels Nicotiana attenuata
(AtDWF4, CLM, CYP90B1, DWF4, PSC1, SAV1, SNP2, AT3G50660) overexpression (DWF4ox) increased the expression of GA20 oxidase1 (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) Arabidopsis thaliana
Double B-box 1a (DBB1a) induced GA20-oxidase1 (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) expression Arabidopsis thaliana
decrease in levels of active GAs is probably due to reduced synthesis from metabolic intermediates Arabidopsis thaliana
Changes in expression of (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) (ATGA3OX1, GA3OX1, GA4, AT1G15550) and (ATGA2OX1, GA2OX1, AT1G78440) at ZT8 were similar to those observed at ZT1 Arabidopsis thaliana
PIN-mediated polar auxin transport supports gibberellin biosynthesis Arabidopsis thaliana
biosynthesis of ent-kaurene in the gymnosperms is achieved by two separate enzymes
overexpression of (ERF1-2, AT1G12920) reversely regulated plant responses to paclobutrazol (PAC) Arabidopsis thaliana
knock-out of (ERF1-2, AT1G12920) reversely regulated plant responses to paclobutrazol (PAC) Arabidopsis thaliana
(AtTEM1, EDF1, TEM1, AT1G25560) and (AtRAV2, EDF2, RAP2.8, RAV2, TEM2, AT1G68840) targets in the GA biosynthesis pathway include (ATGA3OX2, GA3OX2, GA4H, AT1G80340) Arabidopsis thaliana
GA3ox expression in unstratified seeds exposed to light shows no increase in wild-type Arabidopsis thaliana
GA biosynthesis is not regulated by level of GGDP
Taiwania cryptomerioides KS is supported by specificity for ent-copalyl diphosphate (ent-CPP) as substrate Taiwania cryptomerioides
(TIE1, AT4G28840) reduces the abundance of GA12, GA9, GA20 and (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) Solanum lycopersicum; Escherichia coli
high GA 1 levels in DZ are controlled by early biosynthesis steps Zea mays
(AGL25, FLC, FLF, RSB6, AT5G10140) (AGL22, FAQ1, SVP, AT2G22540) double mutants express higher levels of TEMPRANILLO 1 (AtTEM1, EDF1, TEM1, AT1G25560) messenger RNA in leaves and apices Arabidopsis thaliana
ent-kaurene is precursor of the gibberellins
FLC:SVP complex negatively regulates TEMPRANILLO 1 (AtTEM1, EDF1, TEM1, AT1G25560) Arabidopsis thaliana
expression levels of genes coding for the enzymes catalyzing GA biosynthesis are downregulated in root tips of (FEI2, AT2G35620) Arabidopsis thaliana
high expression of ZmGA3ox2 in SL15 results in accumulation of ZmGA3ox2 protein Zea mays
(AtTudor1, TSN1, Tudor1, AT5G07350) overexpression lines up-regulate (ATGA20OX3, GA20OX3, YAP169, AT5G07200) transcript expression Arabidopsis thaliana
(AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) (GA REQUIRING 5) is upregulated in spines of 1.6cm fruit Cucumis sativus
SHORT VEGETATIVE PHASE (AGL22, FAQ1, SVP, AT2G22540) represses GIBBERELLIN 20 OXIDASE 2 (AT2353, ATGA20OX2, GA20OX2, AT5G51810) expression Arabidopsis thaliana
TEMPRANILLO 1 (AtTEM1, EDF1, TEM1, AT1G25560) and TEMPRANILLO 2 (AtRAV2, EDF2, RAP2.8, RAV2, TEM2, AT1G68840) confer spatial pattern of gibberellin biosynthesis Arabidopsis thaliana
ZmGA3ox2 possibly regulates production of (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) Zea mays
transcriptional control of GA20-oxidase and GA3-oxidase is rate-limiting step for biosynthesis of GA 1 in maize leaves Zea mays
ARH1, (FEI1, AT1G31420) and (FEI2, AT2G35620) govern middle cortex (MC) formation via activating gibberellin (GA) biosynthesis Arabidopsis thaliana
expression levels of nine genes coding for the enzymes catalyzing GA biosynthesis are significantly reduced in root tips of tri-1 compared with Col-0 Arabidopsis thaliana
OsGA3ox2 is constitutively expressed in all organs Oryza sativa
irCDPK4/5 × irAOC plants contain all gibberellins detected largely at WT levels Nicotiana attenuata
KO shows 30% reduction in transcript levels in irCDPK4/5 stems Nicotiana attenuata
reduced GA20ox activity probably contributes to impaired production of GA44, GA19, and GA20 Nicotiana attenuata
(ATGA3OX2, GA3OX2, GA4H, AT1G80340) expression was more than 60-fold up-regulated by light and warmth in seeds cold-treated for 4 days Arabidopsis thaliana
increase in the amount of cytochrome c (CYTc) depends on active gibberellin (GA) synthesis Arabidopsis thaliana
KO and KAO genes encode ent-kaurene oxidase and ent-kaurenoic acid oxidase Arabidopsis thaliana
GA20ox converts GA53 to GA44, GA19, and GA20
brassinosteroid (BR) treatment increased the expression of GA20 oxidase1 (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) Arabidopsis thaliana
DOXC22 also contained Oryza homolog Os4g55070 Oryza sativa
emergence of GA-related 2OGDs essential for biosynthesis of bioactive GAs in vascular plants Arabidopsis thaliana; Oryza sativa; Picea abies; Selaginella moellendorffii
(ATKO1, CYP701A3, GA3, AT5G25900) treatment down-regulates expression of GA3ox genes Phyllostachys edulis
expression of KS gene showed no differences between WT and cytc mutants at ZT8 Arabidopsis thaliana
SlGA3ox1 expression pattern is similar in wild-type and RNAi SlARF7 transgenic lines Solanum lycopersicum
nutrient-deprived seedlings treated with NPA shows increased AtGA20ox1::GUS activity Arabidopsis thaliana
hpAtGA20ox2#2 RNAi silencing line shows ~55% reduction in 20-OXIDASE2 expression Arabidopsis thaliana
GA biosynthesis occurs in division zone (DZ) Zea mays
Vac (ATTPS4, TPS4, AT4G27550) would fit with a role in gibberellin biosynthesis Vitex agnus-castus
increased resistance of tie1-1 to (PAC, AT2G48120) suggests over-accumulation of GA could be responsible for the tie1-1 mutant phenotype Solanum lycopersicum
(ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) gene is significantly downregulated at 5 dpg compared to 3 dpg gibberellin biosynthesis Arabidopsis thaliana
receptor-like kinases (RLKs) maintain expression of genes associated with gibberellin (GA) biosynthesis
qPHS3-2 most likely corresponds to gene OsGA20ox1 Oryza sativa
tomato internode elongated -1 (tie-1) mutant is more sensitive to paclobutrazol Solanum lycopersicum
transcriptional levels of genes coding for the enzymes catalyzing GA biosynthesis in fei2-C and fei2-C-2 are higher than those in (FEI2, AT2G35620) Arabidopsis thaliana
biosynthesis of ent-kaurene in the gymnosperms is achieved by two separate enzymes, as in the angiosperms
low temperature (LT) decreases expression levels of (ATGA20OX3, GA20OX3, YAP169, AT5G07200) Oryza sativa
second leaf sheath length between osgrf6 and DJ had no difference when treated only with (PAC, AT2G48120) Oryza sativa
GA2oxA9 was presumed to have similar function to GA2oxD9 Triticum durum
GA biosynthetic genes particularly GA20ox genes
timing and localization of GA3ox expression within an organ affects GA 1 levels Pisum sativum
expression of ZmGA3ox1 cannot rescue dwarf phenotype Zea mays
irCDPK4/5 × irAOC plants show bioactive (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) content completely restored Nicotiana attenuata
ent-KAURENE OXIDASE1 (KO1) expression was down-regulated in Col (ATHD2, ATHD2B, HD2, HD2B, HDA4, HDT02, HDT2, AT5G22650) /Cvi-0 compared with wild-type regardless of illumination Arabidopsis thaliana
gibberellins (GAs) biosynthesized by actions of three types of enzymes: diterpene cyclases, CYPs, and two distinct 2OGDs
rate of GA biosynthesis is modulated by activity of a series of enzymes
GA 20 is transient intermediate subject to high turnover by GA3-oxidase into bioactive GA 1 Zea mays
FLC:SVP complex positively regulates TEMPRANILLO 2 (AtRAV2, EDF2, RAP2.8, RAV2, TEM2, AT1G68840) Arabidopsis thaliana
all known TPSs are derived from diterpene synthases involved in gibberellin biosynthesis
increased expression of closely related GA2-oxidase genes result in dwarf phenotypes Triticum aestivum; Oryza sativa; Populus tremula × Populus alba; Arabidopsis thaliana
GA 2-oxidases (GA2ox genes) catalyze conversion of both bioactive and precursor GAs to inactive forms
exposure to an inductive long day (LD) photoperiod results in increase in bioactive GA concentrations in the leaves Lolium perenne; Lolium temulentum
transgenic line overexpressing CcGA20ox1 shows reduced ovule number Solanum lycopersicum
(SLG1, AT5G08490) connectivity was also very high with GA biosynthetic genes Solanum lycopersicum
GA 20-oxidase (GA20ox) family catalyzes three successive steps late in the GA biosynthetic pathway Triticum spp.
GA-biosynthesis gene defect in sd1 mutant reduces bioactive GA abundance
excellent agronomic traits of dwarf and high yield are due to obstruction of GA biosynthesis
drought stress condition inhibits GA biosynthesis Oryza sativa
induction of FT is associated with up-regulation of GA biosynthetic genes in the apices Triticum spp.
dehydration induces expression of (ATGA3OX1, GA3OX1, GA4, AT1G15550)
SLR1 may contribute to GA biosynthesis Oryza sativa
PsGA3ox1 (LE) catalyzes the conversion of GA 20 to GA 1 Pisum sativum
(ATGA20OX3, GA20OX3, YAP169, AT5G07200) expression is significantly up-regulated at binucleate pollen stage Oryza sativa
iron-depleted media reduces levels of bioactive (ATGA3OX1, GA3OX1, GA4, AT1G15550) Arabidopsis thaliana
GA20ox shows only 2% of transcript levels in WT stems Nicotiana attenuata
tobacco (Nicotiana tabacum) leaves are required for accumulation of bioactive gibberellins in the stem Nicotiana tabacum
silencing JA biosynthesis recovered GA20ox transcript levels Nicotiana attenuata
GIBBERELLIN 3 BETA-HYDROXYLASE 1 (ATGA3OX1, GA3OX1, GA4, AT1G15550) participates in gibberellin biosynthesis Arabidopsis thaliana
SD1 is involved in gibberellin (GA) biosynthesis Oryza sativa
GA12 is immediate precursor of GA53
JA signaling represses biosynthesis of GAs
Inconsistent expression changes for OsCPS1 and OsKO1 were probably due to differentially developmental manner Oryza sativa
d1 mutant fails to control 3-hydroxylation of GA20 Zea mays
increased levels of jasmonic acid (JA) antagonize the biosynthesis of gibberellins (GAs) Nicotiana attenuata
increased GA2ox gene transcripts may have contributed to decreased GA content in irCDPK4/5 plants Nicotiana attenuata
irAOC plants had more than twice as many transcripts of GA3ox Nicotiana attenuata
(ATGA3OX1, GA3OX1, GA4, AT1G15550) and (ATGA3OX2, GA3OX2, GA4H, AT1G80340) expression showed significant differences in expression levels between dormant and less-dormant accessions Arabidopsis thaliana
(ATGA3OX1, GA3OX1, GA4, AT1G15550) is one of the key GA biosynthesis genes expressed during seed germination Arabidopsis thaliana
ZmGA3ox2 in the d1-6016 mutant has large fragment deletion resulting in loss of function of ZmGA3ox2 Zea mays
GA3ox shows 1.7-fold increased transcript levels in irCDPK4/5 stems Nicotiana attenuata
GA biosynthesis is associated with germination in most less-dormant accessions Arabidopsis thaliana
tie1-1 mutant petiole tissue has increased concentration of bioactive (ATGA3OX1, GA3OX1, GA4, AT1G15550) Solanum lycopersicum
OsGA3ox2 produces (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) Oryza sativa
ZmGA3ox1 is specifically expressed in immature tassel of (B73, CHL6, CNX, CNX1, SIR4, AT5G20990) Zea mays
elevated jasmonic acid (JA) levels suppressed the transcript levels of several gibberellin (GA) biosynthetic genes Nicotiana attenuata
GA 20-oxidase provides precursor substrate for GA 3β-hydroxylase
GA12 in irCDPK4/5 stems suggests that high JA levels do not suppress activity of (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) KS, KO, and KAO Nicotiana attenuata
GA20ox transcript levels in irCDPK4/5 stems indicates that high JA levels strongly suppress GA20ox transcript accumulation Nicotiana attenuata
increased GA3ox transcripts may lead to slightly increased bioactive GAs Nicotiana attenuata
GA 15 showed higher levels in cytc mutants Arabidopsis thaliana
genes related to plant height (DWARF 5, DWARF 10 and GIBBERELLIN-DEFICIENT DWARF 1) are putative candidate genes affecting grain yield and sub-phase duration
CYP88A functions in second and earlier CYP-catalyzed step of GA biosynthesis
GA20ox genes are expressed in upper part of bamboo shoots Phyllostachys edulis
BAC clone c0160G03 contains GRMZM2G036340 Zea mays
reduced GA20 content is likely to be the reason for low (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) levels in irCDPK4/5 stems Nicotiana attenuata
some fungi, like Gibberella fujikuroi can produce gibberellins Gibberella fujikuroi
silencing (COI1, AT2G39940) in rice did not increase (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) levels Oryza sativa
DOXC22 included CmGA7ox from Cucurbita maxima Cucurbita maxima
iron-depleted media reduces levels of GA24 precursor Arabidopsis thaliana
warmth increases gibberellin levels
gibberellin biosynthesis is spatially restricted ovule tissues
Arabidopsis thaliana overexpressing MdDOX-Co contains reduced levels of biologically active gibberellin (GA) Arabidopsis thaliana
ZmGA3ox2 plays a crucial role in vegetative development Zea mays
bioactive (ATKO1, CYP701A3, GA3, AT5G25900) is derived from GA20
GA 20-oxidases catalyze conversion of GA12 to GA9 Arabidopsis thaliana
(ATDDF2, ddf2, AT1G63030) (ethylene responsive factor-like transcription factor) decreases gibberellic acids synthesis Arabidopsis thaliana
exposure to light promotes de novo gibberellin biosynthesis
five GA20ox and four GA3ox enzymes exhibit overlapping functions Arabidopsis thaliana
light environment modulates gibberellin enzymes
stem apices are tissues in which GAs are mainly produced gibberellins (GAs) Zea mays
PsGA3ox1 (LE) expression driven by its endogenous promoter resulted in much greater GA 1 accumulation Pisum sativum
content of several endogenous GAs in M24 overgrowth mutant was greater than in Icaro and similar to tall isoline Anhinga Triticum durum
(ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) gene shows 2–4.5-fold upregulation in DcLCYB1-expressing transgenic tobacco lines Nicotiana tabacum
paclobutrazol treatment reverts phenotype to wild-type level Nicotiana tabacum
imbibition promotes de novo gibberellin biosynthesis
GA 1 content in Halberd was intermediate consistent with its height phenotype
sdw1/denso is involved in production of gibberellin Hordeum vulgare
GROWTH REGULATING FACTOR 6 (14-3-3lambda, AFT1, GRF6, AT5G10450) participated in gibberellin (GA) biosynthesis Oryza sativa
lower content of (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) and lower GA precursor levels suggests that lower content of (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) was the result of reduced flux through GA biosynthetic pathway Triticum durum
decreased flux through gibberellin biosynthetic pathway results in lower bioactive GA 1
greatly reduced conversion of GA 12 to GA 110 allows normal flux through gibberellin biosynthetic pathway
gibberellin 20-oxidases are part of gibberellin biosynthetic pathway
expression levels of OsCPS1, OsGA20ox1, OsGA20ox3, and OsGA3ox2 were also down-regulated in osgrf6 compared with DJ Oryza sativa
GA20ox genes are thought to catalyze rate-limiting steps in the GA biosynthetic pathway
GA 12 drastically increases at trinucleate pollen stage in response to LT conditions Oryza sativa
(ATGA3OX1, GA3OX1, GA4, AT1G15550) expression peaks at binucleate pollen stage Oryza sativa
restored flux through gibberellin biosynthetic pathway increases GA 1 content
SlGA20ox1 is key gene in gibberellin biosynthesis pathway Solanum lycopersicum
expression levels of the GA biosynthesis genes OsGA20ox1, OsGA20ox2 and OsGA3ox2 were decreased in gd1 mutant Oryza sativa
Microarray data analysis in atval mutants suggested that (REM11, VAL, AT5G60140) genes may be involved in regulation of GA synthesis Arabidopsis thaliana
large deletion in the coding region of ZmGA3ox2 is responsible for dwarf mutant d1-6016 Zea mays
Phyllostachys edulis genome contains 1 GA3ox gene Phyllostachys edulis
bioactive (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) (ATKO1, CYP701A3, GA3, AT5G25900) (ATGA3OX1, GA3OX1, GA4, AT1G15550) and GA7 all showed declined contents in p12S::FT-6 seeds imbibed for 24 h Arabidopsis thaliana
SD1 encodes gibberellin 20-oxidases Oryza sativa
C20 GA2-oxidase family have been shown to catalyze conversion of C20 GA biosynthetic intermediates GA12 and GA53 to inactive GA110 and GA97 Triticum aestivum; Oryza sativa
impaired conversion of GA 12 and GA 53 to inactive GA 110 and GA 97 restores flux through gibberellin biosynthetic pathway
(AtMYB62, BW62B, BW62C, MYB62, AT1G68320) overexpressing plants demonstrated GA-deficient phenotype
induction of GA biosynthesis through knockdown mutation of (ANAC042, AtJUB1, JUB1, NAC042, AT2G43000) (in -1 plants) significantly restored phenotypes of HB40OX plants
(ATKAO1, CYP88A3, KAO1, AT1G05160) overlap in functions to regulation of GA biosynthesis Arabidopsis thaliana
(AT2353, ATGA20OX2, GA20OX2, AT5G51810) gene is responsible for sd1 mutant Oryza sativa
sdw1/denso encodes gibberellin 20-oxidases Hordeum vulgare
low temperature (LT) increases levels of gibberellin A12 (GA12) Oryza sativa
GA 12 biosynthesis pathway is down-regulated in OsFBK1 overexpression line Oryza sativa
SD1 gene is defined as the responsible gene for qCL1a in japonica rice Oryza sativa
OsMIR396d over-expression plants impaired gibberellin (GA) biosynthesis Oryza sativa
SlGA20ox2 transcript level in SlbHLH95-OE lines shows significantly lower expression at transcript level in SlbHLH95-OE lines Solanum lycopersicum
ent-kaurene synthase (ent-KS) catalyzes formation of ent-kaurene
end product of KS-catalyzed reaction (ent-kaur-16-ene) can also be used for KO-catalyzed gibberellin biosynthesis Aconitum kusnezoffii
(ATGA3OX1, GA3OX1, GA4, AT1G15550) mutant and (ATGA3OX3, GA3OX3, AT4G21690) mutant results in silique fertility defects Arabidopsis thaliana
tie1-1 mutant was tested for response to paclobutrazol (PAC) Solanum lycopersicum
GA metabolic enzymes are predominantly expressed in endodermis Arabidopsis thaliana
activity of a series of enzymes results in conversion between different forms of GA
mutation in the GA biosynthetic pathway is a cause of hypocotyl and internode elongation in tie1-1 Solanum lycopersicum
(AtLEC2, LEC2, AT1G28300) represses expression of (ATGA3OX2, GA3OX2, GA4H, AT1G80340)
C-7 oxidation reaction generally catalyzed by CYP88A (ent-kaurenoic acid oxidase)
reduced flux in gibberellin biosynthetic pathway results in lower contents of bioactive GA 1
light does not stimulate expression of gibberellic acid (GA) biosynthesis-related genes
Ks encodes ent-kaurene synthase Arabidopsis thaliana
M82 petioles are similarly inhibited by paclobutrazol (PAC) application Solanum lycopersicum
active GA biosynthetic pathway is required for CYTc to affect growth Arabidopsis thaliana
GA2oxidase 7 is located in gibberellin biosynthetic pathway Solanum lycopersicum
NA expression in epidermis does not appear to be rate-limiting step for GA biosynthesis in WT roots Pisum sativum
GA 3-oxidases (GA3ox genes) exist as smaller family
tie1-1 mutant petioles are similarly inhibited by paclobutrazol (PAC) application Solanum lycopersicum
ga1-3 mutant did not affect (AtSPL9, SPL9, AT2G42200) transcript levels in seedlings Arabidopsis thaliana
Rht8 has a role in regulating GA biosynthesis Triticum aestivum
Taiwania cryptomerioides CPS3 is phylogenetically related to known conifer ent-copalyl diphosphate synthases Conifers
(TIE1, AT4G28840) activity on C19 and C20 GA substrates demonstrates that (TIE1, AT4G28840) is a bona fide GA 2-oxidase Solanum lycopersicum; Escherichia coli
Gibberella fujikuroi makes gibberellin Oryza sativa
high levels of auxin at leaf base in dwarf3 mutant are unable to stimulate GA biosynthesis Zea mays
TIE protein has gibberellin 2-oxidase activity Solanum lycopersicum
tie1-1 mutant internode tissue has internode-specific increase in GA15 intermediate Solanum lycopersicum
overexpression of one functional gene copy was sufficient for complete dwarfism
(ATKAO1, CYP88A3, KAO1, AT1G05160) and (ATKAO2, CYP88A4, KAO2, AT2G32440) regulate GA biosynthesis throughout plant development Arabidopsis thaliana
BRZ inhibits GA synthesis Arabidopsis thaliana
GA2oxA9 protein from Icaro converted most of radiolabeled [14C1]GA12 substrate to [14C1]GA110 within 1 h of incubation Triticum durum
GA20ox encodes key enzyme catalyzing the formation of bioactive GAs
Taiwania cryptomerioides CPS3 and Taiwania cryptomerioides KS are phylogenetically related to gibberellin-metabolic diterpene synthases from other gymnosperm species Gymnosperms
recombinant (TIE1, AT4G28840) was assayed for activity on C19 and C20 GA substrates Solanum lycopersicum; Escherichia coli
higher KS expression in cytc mutants suggests different mechanism operates in this case Arabidopsis thaliana
GA2oxidase 7 gene plays a critical role in internode elongation Solanum lycopersicum
DREB1 (CBF) transcription factor family down-regulate activity of genes encoding gibberellin biosynthesis enzymes
low temperature (LT) decreases expression levels of (ATGA3OX1, GA3OX1, GA4, AT1G15550) Oryza sativa
OsmiR396d controlled gibberellin (GA) biosynthesis Oryza sativa
ent-kaurene oxidase gene is down-regulated in OsFBK1 overexpression line Oryza sativa
GA3β-hydroxylase1 (ATGA3OX1, GA3OX1, GA4, AT1G15550) more efficiently converts GA 9 to GA 4 Oryza sativa
(ATGA3OX1, GA3OX1, GA4, AT1G15550) expression gradually increases during anther development Oryza sativa
(BZR1, AT1G75080) directly regulates genes involved in biosynthesis of gibberellin (GA)
SD1 gene is biosynthesis of GA gene
OsmiR396d regulates internal GA biosynthesis Oryza sativa
(AtMYB62, BW62B, BW62C, MYB62, AT1G68320) overexpression could impair gibberellin biosynthesis
MdDOX-Co OE transformants show moderately dwarfed phenotypes because some precursors such as GA12 and GA9 are converted to (ATGA3OX1, GA3OX1, GA4, AT1G15550) Arabidopsis thaliana
bzr1-1D mutant has unchanged gibberellin A1 (GA1) levels Arabidopsis thaliana
auxin application differentially regulates transcription of GA biosynthetic genes Arabidopsis thaliana
SD1 encodes (AT2353, ATGA20OX2, GA20OX2, AT5G51810) Oryza sativa
KNOTTED genes inhibit gibberellin synthesis through repression of GA 20-oxidase
gibberellin (GA) biosynthesis in gymnosperms involves consecutively acting monofunctional class-I and class-II diterpene synthases Gymnosperms
brassinosteroids (BRs) could increase ovule number by direct downregulation of gibberellin levels Solanum lycopersicum
brassinosteroids (BRs) and gibberellins (GAs) coordinate growth by BR-mediated upregulation of gibberellin biosynthesis genes Arabidopsis thaliana
13-OH pathway leads to synthesis of active GA 1 and/or GA 3 forms of hormone
impaired GA biosynthesis leads to GA-deficient mutant phenotypes including dwarfism
pSlGA20ox1:SlGA20ox1-GUS line shows GUS activity localized in placental tissue in ovaries Solanum lycopersicum
DcLCYB1-expressing transgenic tobacco lines show significantly elevated (ATGA3OX1, GA3OX1, GA4, AT1G15550) content Nicotiana tabacum
OsCPS1 is required for gibberellin biosynthesis Oryza sativa
(AT2353, ATGA20OX2, GA20OX2, AT5G51810) expression was not changed in the overexpressing lines
(COG1, AT5G16300) and (ATHB25, HB25, ZFHD2, ZHD1, AT5G65410) regulate by increasing gibberellins (GAs) Arabidopsis thaliana
TPS-e/f (class I) members catalyze formation of ent-kaurene higher plants
AaMYB1 is essential for gibberellin (GA) biosynthesis Artemisia annua; Arabidopsis thaliana
ga3ox1-3 and ga3ox2-1 single and double mutants are not able to produce bioactive gibberellin
PHYTOCHROME-INTERACTING FACTOR 1 (PIF1, PIL5, AT2G20180) regulate expression of gibberellin biosynthetic genes Arabidopsis thaliana
auxin requires GA 1 biosynthesis Pisum sativum
iron-depleted media reduces levels of GA15 precursor Arabidopsis thaliana
maize homologs of shade-avoidance regulators includes (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) Zea mays
circadian clock regulates expression of gibberellin (GA) biosynthesis enzymes
2-oxoglutarate-dependent dioxygenases (2-ODDs) catalyze conversion of GA12 into (ATGA3OX1, GA3OX1, GA4, AT1G15550) Arabidopsis thaliana
Rht-B1c seedlings show increased bioactive gibberellins compared with wild-type seedlings Triticum aestivum
(AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) is homologous to green revolution gene in rice Arabidopsis thaliana; Oryza sativa
light exposure does not significantly enhance expression of gibberellic acid (GA) biosynthetic genes
Paclobutrazol (PCB) treatment did not alter ANT-YPet protein levels Arabidopsis thaliana
DcLCYB1-expressing transgenic tobacco lines show altered accumulation of GA intermediates Nicotiana tabacum
shade increases gibberellin levels
Oryza sativa CYP701A8 (OsKOL4) is still able to metabolize ent-kaurene Oryza sativa
maize homologs of shade-avoidance regulators includes (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420) Zea mays
iron-depleted media reduces levels of GA9 precursor Arabidopsis thaliana
low temperature (LT) treatment reduces expression levels of gibberellin biosynthesis gene (ATGA3OX1, GA3OX1, GA4, AT1G15550) Oryza sativa
content of bioactive (ABC33, ATCPS1, CPS, CPS1, GA1, AT4G02780) was substantially reduced in semidwarf lines Icaro and Castelporziano compared to tall lines Anhinga and Capelli Triticum durum
enhanced conversion of GA 12 to GA 110 results in decreased flux through gibberellin biosynthetic pathway
reduced bioactive GA content in barley and rice is achieved through loss of function mutations in key GA biosynthetic genes
three mutants 11-7, 6-ex, and 4-6 were exceptions with semi-dwarf phenotypes
DIB1 influences biosynthesis of bioactive gibberellins (GAs) Medicago truncatula
detailed distribution patterns and level variations of each gibberellin in Arabidopsis floral organs remain poorly understood along non-13-hydroxylation pathway and early 13-hydroxylation pathway Arabidopsis thaliana
BRBT genes encode gibberellin (GA) biosynthetic gene (AT2301, ATGA20OX1, GA20OX1, GA5, AT4G25420)