OsWRKY74

| Categories genes  | Tags nitrogen  tolerance  transcription factor  cold stress  stress  homeostasis  nucleus  iron  Pi  phosphate  pi  Pi homeostasis 
  • Information
  • Publication
  • Genbank accession number

  • Key message
    • 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
  • Connection

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