Construction of genetic linkage map and location of avirulence genes from cross CH63 and TH16 of Magnaporthe grisea
Wang Y., Kaye C., Bordat A., Adreit H., Milazzo J., Zheng X.B., Shen Y., Tharreau D.. 2005. Chinese Journal of Rice Science, 19 (2) : p. 160-166.
A framework genetic map of Magnaporthe grisea has been constructed using F1 progeny derived from the cross between M. grisea isolates CH63 and TH16. A genetic map was constructed with 151 markers, which included 126 SSR, 9 SCAR, 1 RAPD markers assigned to seven linkage groups with a total map length of 1038.4 cM. The avirulence genes Avr2-K59, Avr-C105TTP1, Avr-Zh156, Avr-Xuan1641, Avr-Xuan6392 and Avr-C103TTP were located on this genetic linkage map. Avr2-K59 and Avr-C103TTP were located on chromosome 1, Avr-C105TTP1 on chromosome 4 and the others on chromosome 7.
Mots-clés : magnaporthe grisea; pouvoir pathogène; génie génétique; chromosome; expression des gènes; marqueur génétique; carte génétique
Article (c-notoriété en attente de mise à jour)
Agents Cirad, auteurs de cette publication :
- Adreit Henri — Bios / UMR PHIM
- Tharreau Didier — Bios / UMR PHIM