OsWRKY23

2015-01-20 | Categories genes  | Tags salicylic acid  growth  root  defense  leaf  senescence  biotic stress  abiotic stress 

• Information
  • Symbol: OsWRKY23
  • MSU: LOC_Os01g53260
  • RAPdb: Os01g0734000
• Publication
  • Heterologous expression of OsWRKY23 gene enhances pathogen defense and dark-induced leaf senescence in Arabidopsis, 2009, Plant Growth Regulation.
  • The WRKY Gene Family in Rice Oryza sativa, 2007, J Integr Plant Biol.
• Genbank accession number
  • AK108909
  • AY341845
  • BK005026
  • AK108909
  • AY341845
  • BK005026
  • AK108909
  • AY341845
  • BK005026
• Key message
  • Under biotic and abiotic stresses treatments, OsWRKY23 was markedly induced by continuous-dark-induced leaf senescence and infection by rice pathogen Pyricularia oryzae Cav as well as salicylic acid (SA)
  • Under normal growth conditions, OsWRKY23 expressed exclusively in roots and senescing leaves
  • Heterologous expression of OsWRKY23 gene enhances pathogen defense and dark-induced leaf senescence in Arabidopsis
  • Furthermore, over-expression of OsWRKY23 accelerated leaf senescence in darkness
  • In conclusion, these results suggest that OsWRKY23 is a novel modulator of pathogen responses as well as dark-induced leaf senescence
• Connection

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