SHANG Xiao-dong; LI Ming-rong; XING Zeng-tao; CAO Hui; TAN Qi Key Laboratory of Agricultural Genetics and Breeding of Shanghai; Institute of Edible Fungi; Shanghai Academy of Agricultural Sciences; Shanghai 201106; China

【英文摘要】 Pleurotus nebrodensis has a tetrapolar mating system in which two unlinked incompatible factors (the A and B mating-type factors) controlled the mating of basidiospore-derived monokaryons. In addition to four Mendelian mating types, two new types of B factor originated during sexual reproduction through recombination within the B mating-type factor with a recombination rate of 14.1% . No recombinant A-type factor was observed.

【英文关键词】 Mating type; Pleurotus nebrodensis; Recombination
【基金】Sponsored by the Shanghai Municipal Government Foundation

【文献出处】 食用菌学报,Acta Edulis Fungi,编辑部邮箱,2006年02期 【DOI】CNKI:SUN:SYJB.0.2006-02-003