STIFDB - Entry Name : AT2G21660

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STIFDB Provides Data in 2 levels:

1000bp Data

100bp Data

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Gene Description : AT2G21660

Locus Identifier	Gene Model Name	Gene Model Description	Gene Model Type
AT2G21660	AT2G21660.1	Encodes a small glycine-rich RNA binding protein that is part of a negative-feedback loop through which AtGRP7 regulates the circadian oscillations of its own transcript. Gene expression is induced by cold. GRP7 appears to promote stomatal opening and reduce tolerance under salt and dehydration stress conditions, but, promotes stomatal closing and thereby increases stress tolerance under conditions of cold tolerance. There is a reduction of mRNA export from the nucleus in grp7 mutants. GRP7:GFP fusion proteins can be found in the cytosol and nucleus.	protein_coding

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Gene Ontology Data from TAIR : AT2G21660

GO Category	GO Annotation Type	GO ID	GO Evidence Type	References
Molecular Function	RNA binding	GO:0003723	ISS	Communication:501714663
Biological Process	circadian rhythm	GO:0007623	TAS	Publication:3110|PMID:9238008
Molecular Function	RNA binding	GO:0003723	IDA	Publication:501720574|PMID:17169986
Cellular Compartment	cytoplasm	GO:0005737	IDA	Publication:501724544|PMID:18410480
Cellular Compartment	nucleus	GO:0005634	ISS	Publication:3110|PMID:9238008
Cellular Compartment	nucleus	GO:0005634	IDA	Publication:501724544|PMID:18410480
Molecular Function	single-stranded DNA binding	GO:0003697	IDA	Publication:501717944|PMID:16207746
Biological Process	response to cold	GO:0009409	IGI	Publication:501720574|PMID:17169986
Biological Process	mRNA export from nucleus	GO:0006406	IMP	Publication:501724544|PMID:18410480
Biological Process	circadian rhythm	GO:0007623	TAS	Publication:3110|PMID:9238008
Biological Process	DNA duplex unwinding	GO:0032508	IDA	Publication:501720574|PMID:17169986
Molecular Function	double-stranded DNA binding	GO:0003690	IDA	Publication:501717944|PMID:16207746
Molecular Function	RNA binding	GO:0003723	ISS	Publication:5251|PMID:8448367
Biological Process	RNA secondary structure unwinding	GO:0010501	IDA	Publication:501720574|PMID:17169986
Biological Process	regulation of stomatal movement	GO:0010119	IMP	Publication:501724544|PMID:18410480
Biological Process	response to osmotic stress	GO:0006970	IMP	Publication:501724544|PMID:18410480
Biological Process	circadian rhythm	GO:0007623	IEP	Publication:3110|PMID:9238008
Molecular Function	RNA binding	GO:0003723	ISS	Communication:501714663

Biological Process

Molecular Function

Cellular Compartment

Click here for Guide to GO Evidence Codes

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Contact:
Prof. R. Sowdhamini [mini@ncbs.res.in]
Prof. M. Udayakumar

STIFDB Team:
Prof. R. Sowdhamini
Prof. M. Udayakumar
K. Shameer
S. Ambika
Susan Mary Varghese