Recombinant Arabidopsis thaliana Protein GIGANTEA (GI), partial

1. daily rhythms of GIGANTEA expression respond to day length in a way that depends on the latitude of origin of accessions PMID: 28644109
2. ABA-dependent control of signalling enables drought escape via up-regulation of FLOWERING LOCUS T PMID: 27733440
3. Data indicate three conserved regulatory modules (CRMs) within the GIGANTEA (GI) promoter. PMID: 25361953
4. transitory regulator of SOS pathway activity whose presence or amount connects flowering to environmental conditions PMID: 23656866
5. The drought escape response requires GI, FT/TSF, and AGL20 proteins in Arabidopsis. PMID: 23719890
6. Spatial partitioning of GI enhances computational performance of the plant circadian network. PMID: 23830866
7. GI expressed in either mesophyll or vascular bundles rescues the late-flowering phenotype of the gi-2 loss-of-function mutant under both short-day and long-day conditions. PMID: 21709243
8. Soluble affinity-tagged full-length GI was expressed in Escherichia coli (E. coli. PMID: 21111047
9. GI acts as part of the sucrose-signaling network and propose this role permits metabolic input into circadian timing in Arabidopsis. PMID: 21383174
10. Data indicate that GI mutants gi-2 and gi-3 showed that the amount of phloem parenchyma containing wall ingrowths was reduced 15-fold compared with wild-type. PMID: 20545890
11. The post-translational activation of GI and promotion of flowering by steroid application supports a nuclear role for GI in the floral transition. PMID: 19943973
12. Loss of GI function causes late flowering and reduces CO and FT RNA levels PMID: 15155885
13. These results suggest that GI gene positively regulates freezing tolerance via a CBF-independent pathway. PMID: 16231185
14. GI plays a critical role in maintaining rhythmicity in leaf movement at higher temperatures. PMID: 16617099
15. Plants seem to respond to changes in the environment partly through environmentally induced modifications of a basal clock-regulated pattern of Gigantea transcript accumulation PMID: 16775702
16. GIGANTEA (GI) acts both in series with and in parallel to TOC1 within the central circadian oscillator and its function in the regulation of a clock output can be biochemically separated from its role within the circadian clock. PMID: 17098855
17. GI affects phyA-mediated very-low-fluence responses via mechanisms that do not obviously involve its circadian functions. PMID: 17384162
18. A significant association between GI and total fruit set that resulted in a 14% difference in average fruit set among GI haplogroups, was detected. PMID: 17614917
19. GIGANTEA is essential to establish and sustain oscillations of ZEITLUPE by a direct protein-protein interaction PMID: 17704763
20. FKF1 & GIGANTEA (GI) form a complex in a blue-light-dependent manner; FKF1-GI complex forms on CO promoter in late afternoon to regulate CO expression providing mechanism of how coincidence of light with circadian timing regulates photoperiodic flowering PMID: 17872410
21. GI-mediated photoperiodic flowering is governed by the coordinated interaction of two distinct genetic pathways: one mediated via CO and the other mediated via miR172 and its targets. PMID: 17890372
22. regulate gene expression of CO gene in arabidopsis. PMID: 18453150

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KEGG: ath:AT1G22770

STRING: 3702.AT1G22770.1

UniGene: At.209