Mating-type Factors of Pleurotus nebrodensis

被引：3

作者：

SHANG Xiaodong LI Mingrong XING Zengtao CAO Hui TAN Qi Key Laboratory of Agricultural Genetics and Breeding of Shanghai

Institute of Edible Fungi Shanghai Academy of Agricultural Sciences Shanghai China ^{[201106
]}

机构：

来源：

食用菌学报 | 2006年 / 02期

关键词：

Mating type; Pleurotus nebrodensis; Recombination;

D O I：

10.16488/j.cnki.1005-9873.2006.02.002

中图分类号：

S646.14 [];

学科分类号：

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.

引用

页码：5 / 8

页数：4