OsWRKY55,WRKY55a,WRKY55b,OsWRKY31

2015-01-20 | Categories genes  | Tags transcription factor  growth  resistance  drought  stress  plant growth  abscisic acid  height  plant height  protein kinase  drought stress  drought resistance  drought stress 

• Information
  • Symbol: OsWRKY55,WRKY55a,WRKY55b,OsWRKY31
  • MSU: LOC_Os03g20550
  • RAPdb: Os03g0321700
• Publication
  • Constitutive expression of pathogen-inducible OsWRKY31 enhances disease resistance and affects root growth and auxin response in transgenic rice plants, 2008, Cell Res.
  • The WRKY Gene Family in Rice Oryza sativa, 2007, J Integr Plant Biol.
  • Rice Transcription Factor OsWRKY55 Is Involved in the Drought Response and Regulation of Plant Growth , 2021, Int J Mol Sci.
• Genbank accession number
  • AK101653
  • BK005034
  • AK101653
  • BK005034
• Key message
  • Rice Transcription Factor OsWRKY55 Is Involved in the Drought Response and Regulation of Plant Growth
  • In this study, we found that transgenic rice lines overexpressing OsWRKY55 (OsWRKY55-OE) exhibited reduced drought resistance
  • OsWRKY55 was expressed in various tissues and was induced by drought and abscisic acid (ABA) treatments
  • These results suggest that OsWRKY55 plays a critical role in responses to drought stress and the regulation of plant height in rice, further providing valuable information for crop improvement
  • Furthermore, OsWRKY55 was able to reduce plant height under normal conditions by decreasing the cell size
  • Through yeast two-hybrid assays, we found that OsWRKY55 interacted with four mitogen-activated protein kinases (MAPKs) that could be induced by drought, including OsMPK7, OsMPK9, OsMPK20-1, and OsMPK20-4
• Connection
  • OsAP2-39, OsWRKY55~WRKY55a~WRKY55b~OsWRKY31, Rice Transcription Factor OsWRKY55 Is Involved in the Drought Response and Regulation of Plant Growth , In addition, based on a dual luciferase reporter assay, OsWRKY55 was shown to bind to the promoter of OsAP2-39 through a yeast one-hybrid assay and positively regulate OsAP2-39 expression
  • OsMPK7~OsMAPK20-5, OsWRKY55~WRKY55a~WRKY55b~OsWRKY31, Rice Transcription Factor OsWRKY55 Is Involved in the Drought Response and Regulation of Plant Growth , Through yeast two-hybrid assays, we found that OsWRKY55 interacted with four mitogen-activated protein kinases (MAPKs) that could be induced by drought, including OsMPK7, OsMPK9, OsMPK20-1, and OsMPK20-4
  • OsMPK9, OsWRKY55~WRKY55a~WRKY55b~OsWRKY31, Rice Transcription Factor OsWRKY55 Is Involved in the Drought Response and Regulation of Plant Growth , Through yeast two-hybrid assays, we found that OsWRKY55 interacted with four mitogen-activated protein kinases (MAPKs) that could be induced by drought, including OsMPK7, OsMPK9, OsMPK20-1, and OsMPK20-4

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