The Avr1b locus of Phytophthora sojae encodes an elicitor and a regulator required for avirulence on soybean plants carrying resistance gene Rps1b.

@article{Shan2004TheAL,
  title={The Avr1b locus of Phytophthora sojae encodes an elicitor and a regulator required for avirulence on soybean plants carrying resistance gene Rps1b.},
  author={W. Shan and M. Cao and D. Leung and B. Tyler},
  journal={Molecular plant-microbe interactions : MPMI},
  year={2004},
  volume={17 4},
  pages={
          394-403
        }
}
  • W. Shan, M. Cao, +1 author B. Tyler
  • Published 2004
  • Biology, Medicine
  • Molecular plant-microbe interactions : MPMI
We have used map-based approaches to clone a locus containing two genes, Avr1b-1 and Avr1b-2, required for avirulence of the oomycete pathogen Phytophthora sojae (Kaufmann & Gerdemann) on soybean plants carrying resistance gene Rps1b. Avr1b-1 was localized to a single 60-kb bacterial artificial chromosome (BAC) clone by fine-structure genetic mapping. Avr1b-1 was localized within the 60-kb region by identification of an mRNA that is expressed in a race-specific and infection-specific manner and… Expand
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