Gene Details:

• MSU gene ID: LOC_Os09g20830
• RAPdb gene ID: Os09g0375100
• Gene Symbol: OsHSBP1
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• This report describes the role of OsHSBP1 and OsHSBP2 in the regulation of the HSR and seed development of rice.
• Overall, the present study reveals the role of OsHSBP1 and OsHSBP2 in the regulation of the HSR and seed development of rice.
• The thermotolerance assay revealed that OsHSBP1 and OsHSBP2 are negative regulators of HSR and involved in acquired thermotolerance but not in basal thermotolerance since their over-expression transgenic lines pre-heated at sublethal temperature, showed significantly decreased seedling survival after heat shock treatment.
• Furthermore, antioxidant activity and gene expression of catalase and peroxidase was significantly increased in knock-down transgenic seedlings of OsHSBP1 and OsHSBP2 after heat stress compared with the wild type.

Function-related keywords:

• seed-development ,  temperature ,  seedling ,  seed

Literature:

• Functional analysis of OsHSBP1 and OsHSBP2 revealed their involvement in the heat shock response in rice (Oryza sativa L.) .  DOI:  10.1093/jxb/ers245 ;  PMID:  22996677

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: