Gene Details:

• MSU gene ID: LOC_Os01g07880
• RAPdb gene ID: Os01g0174000
• Gene Symbol: OsbZIP01 OsRE1
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• OsRE1 is a nucleus-localized bZIP transcription factor with a diurnal rhythmic expression pattern.
• OsRE1 interacts with OsRIP1 to regulate rice heading date by finely modulating Ehd1 expression.
• Our genetic data showed that OsRE1 and OsRIP1 may function upstream of Ehd1 in regulating heading date.
• Together, our results suggest that OsRE1 functions cooperatively with OsRIP1 to regulate heading date through finely modulating the expression of Ehd1.
• In addition, OsRE1 and OsRIP1 are two minor heading date regulators, which are more desirable for fine-tuning heading date to improve rice regional adaptability.

Function-related keywords:

• transcription-factor ,  heading-date ,  adaptability

Literature:

• Identification of a novel rice bZIP-type transcription factor gene,OsbZIP1, involved in response to infection ofMagnaporthe grisea .  DOI:  10.1007/BF02772762
• Genome-wide analysis of basic leucine zipper transcription factor families in Arabidopsis thaliana, Oryza sativa and Populus trichocarpa .  DOI:  10.1007/s11741-009-0216-3
• Genomic survey and gene expression analysis of the basic leucine zipper transcription factor family in rice .  DOI:  10.1104/pp.107.112821 ;  PMID:  18065552
• OsRE1 interacts with OsRIP1 to regulate rice heading date by finely modulating Ehd1 expression .  DOI:  10.1111/pbi.13462 ;  PMID:  32757315
• Transcriptional and post-transcriptional regulation of heading date in rice .  DOI:  10.1111/nph.17158 ;  PMID:  33341945

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: