Gene Details:

• MSU gene ID: LOC_Os05g48010
• RAPdb gene ID: Os05g0553400
• Gene Symbol: OsMYB55 OsPL
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Here, we show that OsMYB55 is induced by high temperature and overexpression of OsMYB55 resulted in improved plant growth under high temperature and decreased the negative effect of high temperature on grain yield.
• OsMYB55 overexpression resulted in an increase in total amino acid content and of the individual amino acids produced by the activation of the above mentioned genes and known for their roles in stress tolerance, namely L-glutamic acid, GABA and arginine especially under high temperature condition.
• In conclusion, overexpression of OsMYB55 improves rice plant tolerance to high temperature, and this high tolerance is associated with enhanced amino acid metabolism through transcription activation.
• The rice R2R3-MYB transcription factor OsMYB55 is involved in the tolerance to high temperature and modulates amino acid metabolism.

Function-related keywords:

• temperature ,  transcription-factor ,  grain-yield ,  growth ,  grain ,  yield

Literature:

• The rice R2R3-MYB transcription factor OsMYB55 is involved in the tolerance to high temperature and modulates amino acid metabolism .  DOI:  10.1371/journal.pone.0052030 ;  PMID:  23251677
• The MAMP-Responsive MYB Transcription Factors MYB30, MYB55 and MYB110 Activate the HCAA Synthesis Pathway and Enhance Immunity in Rice .  DOI:  10.1093/pcp/pcy062 ;  PMID:  29562362
• A rice gene, OsPL, encoding a MYB family transcription factor confers anthocyanin synthesis, heat stress response and hormonal signaling .  DOI:  10.1016/j.gene.2019.03.013 ;  PMID:  30858135

Related News:

Gene Resources:

• NCBI ID: AK108452
• UniProt accessions:

Sequences: