Gene Details:

• MSU gene ID: LOC_Os04g49450
• RAPdb gene ID: Os04g0583900
• Gene Symbol: OsMYB511 OsMYBR1
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• In the present research, a full-length MYB gene OsMYB511 was identified from rice seedlings through microarray data.
• Tissue-specific expression analysis indicated that OsMYB511 was highly expressed in rice panicles at earlier development stage.
• Induction of OsMYB511 by cold stress was dramatic in japonica cultivar Jiucaiqing as compared to indica IR26.
• OsMYB511 encodes a MYB domain transcription activator early regulated by abiotic stress in rice.
• The subcellular localization and yeast hybrid assay suggested that OsMYB511 is nucleus-localized transcription activator.
• Compared with wild-type (WT) plants, transgenic plants over-expressing OsMYBR1 exhibited much greater tolerance to drought stress and decreased sensitivity to abscisic acid (ABA).
• Our results provide evidence that OsMYBR1 is involved in mediating plant responses to ABA and drought.

Function-related keywords:

• seedlings ,  development ,  cold-stress ,  abiotic-stress ,  stress ,  transcription-activator ,  biotic-stress ,  drought ,  tolerance ,  ABA ,  abscisic-acid ,  drought-stress

Literature:

• OsMYB511 encodes a MYB domain transcription activator early regulated by abiotic stress in rice .  DOI:  10.4238/2015.August.14.14 ;  PMID:  26345884
• Overexpression of a novel MYB-related transcription factor, OsMYBR1, confers improved drought tolerance and decreased ABA sensitivity in rice .  DOI:  10.1016/j.bbrc.2017.07.029 ;  PMID:  28690154

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: