OsRab11C1

• Symbol: OsRab11C1
• MSU: LOC_Os01g47730
• RAPdb: Os01g0667600

• Association Mapping and Functional Analysis of Rice Cold Tolerance QTLs at the Bud Burst Stage., 2021, Rice (N Y).

Genbank accession number

• Overexpression of OsRab11C1 significantly reduced CTB, while gene knockout elevated CTB as well as cold tolerance at the seedling stage, suggesting that OsRab11C1 negatively regulates rice cold tolerance
• Molecular analysis revealed that OsRab11C1 modulates cold tolerance by suppressing the abscisic acid signalling pathway and proline biosynthesis
• Using RDP II and GWAS, we identified four qCTBs that are involved in CTB and determined the function of the candidate gene OsRab11C1 in cold tolerance
• Our results demonstrate that OsRab11C1 is a negative regulator of cold tolerance and knocking out of the gene by genome-editing may provide enhanced cold tolerance in rice