Recent insights into R gene evolution.

@article{McDowell2006RecentII,
  title={Recent insights into R gene evolution.},
  author={John M McDowell and Stacey A. Simon},
  journal={Molecular plant pathology},
  year={2006},
  volume={7 5},
  pages={437-48}
}
SUMMARY Plants are under strong evolutionary pressure to maintain surveillance against pathogens. Resistance (R) gene-dependent recognition of pathogen avirulence (Avr) determinants plays a major role in plant defence. Here we highlight recent insights into the molecular mechanisms and selective forces that drive the evolution of NB-LRR (nucleotide binding-leucine-rich repeat) resistance genes. New implications for models of R gene evolution have been raised by demonstrations that R proteins… CONTINUE READING