Gene Details:

• MSU gene ID: LOC_Os09g16510
• RAPdb gene ID: Os09g0334500
• Gene Symbol: OsWRKY74
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• In addition, OsWRKY74 may also be involved in the response to deficiencies in iron (Fe) and nitrogen (N) as well as cold stress in rice.
• Here, we demonstrated that a rice OsWRKY74 belonging to group III of the WRKY transcription factor family was involved in tolerance to phosphate (Pi) starvation.
• Overexpression of OsWRKY74 significantly enhanced tolerance to Pi starvation, whereas transgenic lines with down-regulation of OsWRKY74 were sensitive to Pi starvation.
• These findings highlight the role of OsWRKY74 in modulation of Pi homeostasis and potential crosstalk between P starvation and Fe starvation, and cold stress in rice.
• OsWRKY74 was localized in the nucleus and mainly expressed in roots and leaves.

Function-related keywords:

• nitrogen ,  tolerance ,  transcription-factor ,  cold-stress ,  stress ,  homeostasis ,  nucleus ,  iron ,  Pi ,  phosphate ,  pi ,  Pi-homeostasis

Literature:

• OsWRKY74, a WRKY transcription factor, modulates tolerance to phosphate starvation in rice .  DOI:  10.1093/jxb/erv515 ;  PMID:  26663563
• Phosphate-Starvation-Inducible S-Like RNase Genes in Rice Are Involved in Phosphate Source Recycling by RNA Decay .  DOI:  10.3389/fpls.2020.585561 ;  PMID:  33424882

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: