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期 刊 ：植物保护学报 1999年

关键词：稻瘟病菌；有性世代；色素；基因表达；水稻；免疫；

Keywords:Magnaporthe grisea, perfect state, melanin,

摘 要 ：利用分离自陆稻的稻瘟病菌菌株９４－８４ｃ（ＭＡＴ１－１）和９５－２３４－ａ（ＭＡＴ１－２）进行有性杂交，得杂交组合６３１５；利用本实验室子囊孢子菌株６３１５Ｒ－１１（ＭＡＴ１－１）与中国水稻所提供的６０２３菌株（ＭＡＴ１－２）杂交得组合７３６８；６３１５Ｒ－３１（ＭＡＴ１－１），与９５－２３－４ａ（ＭＡＴ１－２）杂交得组合７３７０；

Abstract:Cross 6315 was made by intercrossing conidial isolate 94-84c (MAT1-1) and 95-23-4a(MATl-2) , both isolates were derived from upland rice. Cross 7368 was made by 6315R-1KMATM) and 6023CMAT1-2), cross 7370 by 6315R-31 (MAT1-1) and 95-23-4a(MATl-2), cross 63

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