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GAI (Arabidopsis thaliana gene)

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Gene in Arabidopsis thaliana
GA Insensitive
Gene Model
Identifiers
OrganismArabidopsis thaliana
SymbolGAI
Alt. symbolsAT1G14920; F10B6.34; F10B6_34; GA INSENSITIVE; GAI PROTEIN; RESTORATION ON GROWTH ON AMMONIA; RGA2
Entrez838057
RefSeq (mRNA)NM_101361
RefSeq (Prot)NP_172945
UniProtQ9LQT8
Search for
StructuresSwiss-model
DomainsInterPro
Gene ontology
Molecular Function transcription factor activity
Cellular Component nucleus
Biological Process hyperosmotic salinity response
negative regulation of gibberellic acid mediated signaling
negative regulation of seed germination
negative regulation of seed germination

GAI or Gibberellic-Acid Insensitive is a gene in Arabidopsis thaliana which is involved in regulation of plant growth. GAI represses the pathway of gibberellin-sensitive plant growth. It does this by way of its conserved DELLA motif.

References

  1. "Entrez Gene: GAI". NCBI. Retrieved 25 September 2017.
  2. Hirsch S, Oldroyd GE (August 2009). "GRAS-domain transcription factors that regulate plant development". Plant Signaling & Behavior. 4 (8): 698–700. Bibcode:2009PlSiB...4..698H. doi:10.4161/psb.4.8.9176. PMC 2801379. PMID 19820314.

Further reading

External links

Transcription factors and intracellular receptors
(1) Basic domains
(1.1) Basic leucine zipper (bZIP)
(1.2) Basic helix-loop-helix (bHLH)
Group A
Group B
Group C
bHLH-PAS
Group D
Group E
Group F
bHLH-COE
(1.3) bHLH-ZIP
(1.4) NF-1
(1.5) RF-X
(1.6) Basic helix-span-helix (bHSH)
(2) Zinc finger DNA-binding domains
(2.1) Nuclear receptor (Cys4)
subfamily 1
subfamily 2
subfamily 3
subfamily 4
subfamily 5
subfamily 6
subfamily 0
(2.2) Other Cys4
(2.3) Cys2His2
(2.4) Cys6
(2.5) Alternating composition
(2.6) WRKY
(3) Helix-turn-helix domains
(3.1) Homeodomain
Antennapedia
ANTP class
protoHOX
Hox-like
metaHOX
NK-like
other
(3.2) Paired box
(3.3) Fork head / winged helix
(3.4) Heat shock factors
(3.5) Tryptophan clusters
(3.6) TEA domain
  • transcriptional enhancer factor
(4) β-Scaffold factors with minor groove contacts
(4.1) Rel homology region
(4.2) STAT
(4.3) p53-like
(4.4) MADS box
(4.6) TATA-binding proteins
(4.7) High-mobility group
(4.9) Grainyhead
(4.10) Cold-shock domain
(4.11) Runt
(0) Other transcription factors
(0.2) HMGI(Y)
(0.3) Pocket domain
(0.5) AP-2/EREBP-related factors
(0.6) Miscellaneous
see also transcription factor/coregulator deficiencies
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