Gene Details:

• MSU gene ID: LOC_Os04g01490
• RAPdb gene ID: Os04g0105100
• Gene Symbol: OsSIRP4
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• OsSIRP4 is an E3 ligase that acts as a negative regulator in the plant response to salt stress via the 26S proteasomal system regulation of substrate proteins, OsPEX11-1, which it provides important information for adaptation and regulation in rice.
• OsSIRP4 transcripts were highly induced under salt stress in rice.
• Furthermore, qRT data on transgenic plants suggest that OsSIRP4 acted as a negative regulator of salt response by diminishing the expression of genes related to Na+/K+ homeostasis (AtSOS1, AtAKT1, AtNHX1, and AtHKT1;1) in transgenic plants under salt stress.
• These results suggest that OsSIRP4 plays a negative regulatory role in response to salt stress by modulating the target protein levels.

Function-related keywords:

• salt ,  salt-stress ,  stress ,  homeostasis

Literature:

• E3 ligase, the Oryza sativa salt-induced RING finger protein 4 (OsSIRP4), negatively regulates salt stress responses via degradation of the OsPEX11-1 protein .  DOI:  10.1007/s11103-020-01084-x ;  PMID:  33079323

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: