Gene Details:

• MSU gene ID: LOC_Os01g74410
• RAPdb gene ID: Os01g0975300
• Gene Symbol: OsMYB48-1 OsMYB59
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Further studies demonstrated that overexpression of OsMYB48-1 could regulate the expression of some ABA biosynthesis genes (OsNCED4, OsNCED5), early signaling genes (OsPP2C68, OSRK1) and late responsive genes (RAB21, OsLEA3, RAB16C and RAB16D) under drought stress conditions.
• Collectively, these results suggested that OsMYB48-1 functions as a novel MYB-related TF which plays a positive role in drought and salinity tolerance by regulating stress-induced ABA synthesis.
• Expression of OsMYB48-1 was strongly induced by polyethylene glycol (PEG), abscisic acid (ABA), H2O2, and dehydration, while being slightly induced by high salinity and cold treatment.
• Overexpression of OsMYB48-1 in rice significantly improved tolerance to simulated drought and salinity stresses caused by mannitol, PEG, and NaCl, respectively, and drought stress was caused by drying the soil.
• Overexpression of OsMYB48-1, a novel MYB-related transcription factor, enhances drought and salinity tolerance in rice.
• Quantitative real-time PCR uncovered that the OsMYB59 reacted to abiotic stresses where its expression was increased in BRRI dhan56 but decreased in other varieties on K(+) deficient medium.

Function-related keywords:

• ABA ,  salinity ,  transcription-factor ,  drought ,  ethylene ,  salinity-stress ,  abiotic-stress ,  biotic-stress

Literature:

• Overexpression of OsMYB48-1, a novel MYB-related transcription factor, enhances drought and salinity tolerance in rice .  DOI:  10.1371/journal.pone.0092913 ;  PMID:  24667379
• Characterization of transcription factor MYB59 and expression profiling in response to low K+ and NO3- in indica rice (Oryza sativa L.) .  DOI:  10.1186/s43141-021-00248-6 ;  PMID:  34704216

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: