OXI1 protein kinase is required for plant immunity against Pseudomonas syringae in Arabidopsis

@inproceedings{Petersen2009OXI1PK,
  title={OXI1 protein kinase is required for plant immunity against Pseudomonas syringae in Arabidopsis},
  author={Lindsay N. Petersen and Robert A. Ingle and Marc R. Knight and Katherine J. Denby},
  booktitle={Journal of experimental botany},
  year={2009}
}
Expression of the Arabidopsis Oxidative Signal-Inducible1 (OXI1) serine/threonine protein kinase gene (At3g25250) is induced by oxidative stress. The kinase is required for root hair development and basal defence against the oomycete pathogen Hyaloperonospora parasitica, two separate H(2)O(2)-mediated processes. In this study, the role of OXI1 during pathogenesis was characterized further. Null oxi1 mutants are more susceptible to both virulent and avirulent strains of the biotrophic bacterial… CONTINUE READING
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