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Geographic distribution of mating type in Magnaporthe grisea and its relationship between fertile isolates in China

Shen Ying, Nottéghem Jean-Loup, Milazzo Joëlle, Yuan Xiao Ping, Adreit Henri, Zhao Xinhua, Wang Yan Li, Tharreau Didier. 2002. Geographic distribution of mating type in Magnaporthe grisea and its relationship between fertile isolates in China. Scientia Agricultura Sinica, 35 (3) : pp. 256-263.

Journal article ; Article de revue sans comité de lecture
Full text not available from this repository.

Titre chinois : En chinois

Abstract : Three hundred and seventy-eight isolates of Magnaporthe grisea were collected from 17 provinces (cities) in China and their geographic distribution of mating type and its fertility was tested with 4 standard isolates, KA3 and TH12 (Mat1.1) and Guy11 and TH16 (Mat1.2) provided by CIRAD. Seventythree fertile isolates of them were tested with polymorphic SCARs analysis by use PCR markers of 13 primer pairs. Preliminary results showed that the geographic distribution of M. grisea existed among isolates from the same location as well as different location and its relative relationship between fertile isolates of the fungus in China. The existence of sexual reproduction of M. grisea was explored in the field as well. (Résumé d'auteur)

Mots-clés Agrovoc : Magnaporthe grisea, Distribution géographique, Oryza

Mots-clés géographiques Agrovoc : Chine

Classification Agris : H20 - Plant diseases

Auteurs et affiliations

  • Shen Ying, CNRRI (CHN)
  • Nottéghem Jean-Loup, ENSAM [Ecole nationale supérieure agronomique de Montpellier] (FRA)
  • Milazzo Joëlle, CIRAD-AMIS-PROTECTION DES CULTURES (FRA)
  • Yuan Xiao Ping, CNRRI (CHN)
  • Adreit Henri, CIRAD-AMIS-PROTECTION DES CULTURES (FRA)
  • Zhao Xinhua, CNRRI (CHN)
  • Wang Yan Li, CNRRI (CHN)
  • Tharreau Didier, CIRAD-CA-CALIM (FRA) ORCID: 0000-0003-3961-6120

Autres liens de la publication

Source : Cirad - Agritrop (https://agritrop.cirad.fr/513118/)

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