Gene Details:

• MSU gene ID: LOC_Os05g05740
• RAPdb gene ID: Os05g0150000
• Gene Symbol: HTH5
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Natural variation of HTH5 from wild rice, Oryza rufipogon Griff., is involved in conferring high-temperature tolerance at the heading stage.
• Moreover, we found that two SNPs located in the HTH5 promoter region are involved with its expression level and associated with heat tolerance diversity.
• These findings suggest that the novel gene HTH5 might have great potential value for heightening rice tolerance to heat stress to the on-going threat of global warming.
• Overexpression of HTH5 increased the seed-setting rate of rice plants under heat stress at the heading stage, whereas suppression of HTH5 resulted in greater susceptibility to heat stress.
• Further investigation indicated that HTH5 reduces reactive oxygen species accumulation at high temperatures by increasing the heat-induced pyridoxal 5'-phosphate (PLP) content.
• Natural variation of HTH5 from wild rice, Oryza rufipogon Griff., is involved in conferring high-temperature tolerance at the heading stage.

Function-related keywords:

• tolerance ,  stress ,  reactive-oxygen-species ,  heat-stress ,  Heat-Stress ,  heat-tolerance ,  high-temperature-tolerance

Literature:

• Natural variation of HTH5 from wild rice, Oryza rufipogon Griff., is involved in conferring high-temperature tolerance at the heading stage .  DOI:  10.1111/pbi.13835 ;  PMID:  35514030

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: