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GI gigantea protein (GI) [ Arabidopsis thaliana (thale cress) ]

Gene ID: 838883, updated on 18-Sep-2024

Summary

Official Symbol
GI
Official Full Name
gigantea protein (GI)
Primary source
TAIR:AT1G22770
Locus tag
AT1G22770
See related
Araport:AT1G22770
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
FB; GIGANTEA; T22J18.6; T22J18_6
Summary
Together with CONSTANTS (CO) and FLOWERING LOCUS T (FT), GIGANTEA promotes flowering under long days in a circadian clock-controlled flowering pathway. GI acts earlier than CO and FT in the pathway by increasing CO and FT mRNA abundance. Located in the nucleus. Regulates several developmental processes, including photoperiod-mediated flowering, phytochrome B signaling, circadian clock, carbohydrate metabolism, and cold stress response. The gene's transcription is controlled by the circadian clock and it is post-transcriptionally regulated by light and dark. Forms a complex with FKF1 on the CO promoter to regulate CO expression.
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Genomic context

Location:
chromosome: 1
Exon count:
14
Sequence:
Chromosome: 1; NC_003070.9 (8061751..8067790)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene RAB GTPase homolog G3B Neighboring gene uncharacterized protein Neighboring gene poly(A) binding protein 3 Neighboring gene Low affinity potassium transport system protein Neighboring gene Ribosomal protein S13/S18 family

Bibliography

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Interactions

General gene information

NM_102124.3

Gene Ontology Provided by TAIR

Component Evidence Code Pubs
located_in nucleoplasm PubMed 
located_in nucleus PubMed 
located_in nucleus  

General protein information

Preferred Names
gigantea protein (GI)
NP_564180.1
  • GIGANTEA (GI); Has 351 Blast hits to 349 proteins in 54 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 351; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003070.9 Reference assembly

    Range
    8061751..8067790
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_102124.3 → NP_564180.1  gigantea protein (GI) [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_564180.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    O64381, O80545, Q9S7N0, Q9SQI2
    UniProtKB/TrEMBL
    A0A178W2T5, A0A654ED90, A5Y7F1, Q68KJ4, Q68KJ5, Q6B4R7
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