Nar-1 and Nar-2, Two Loci Required for Mla12-Specified Race-Specific Resistance to Powdery Mildew in Barley.

@article{Freialdenhoven1994Nar1AN,
  title={Nar-1 and Nar-2, Two Loci Required for Mla12-Specified Race-Specific Resistance to Powdery Mildew in Barley.},
  author={Andreas Freialdenhoven and B. Scherag and Karin Hollricher and David B. Collinge and Hans Thordal-Christensen and Paul Schulze-Lefert},
  journal={The Plant cell},
  year={1994},
  volume={6 7},
  pages={983-994}
}
Previously isolated susceptible host mutants were used in a genetic and functional study of the resistance response of barley specified by resistance gene Mla12 to the fungal pathogen Erysiphe graminis f sp hordei. Mutant M66 represents a defective allele of Mla12, whereas M22, M82, and M100 represent mutations in loci unlinked to Mla12. Intermutant crosses of the latter three show that susceptibility in M82 and M100 is caused by allelic, recessive mutations that define the Nar-1 gene… CONTINUE READING