生物工程育种,是近年来迅速发展起来的一项育种新技术。此项技术已应用于食用菌远缘杂交育种及品种改良上,国内外进展很快。迄今,采用生物工程手段,中外许多学者已从50多种食用菌中成功地制备出原生质体,有些能再生出菌落并能形成子实体。其中Yumi.M.和肖在勤分别从糙皮侧耳和凤尾菇中获得比原亲株高产的菌株。 Bioengineering breeding is a new breeding technology developed rapidly in recent years. This technology has been applied to distant hybridization of edible mushroom breeding and variety improvement, progress rapidly at home and abroad. So far, using bioengineering methods, many Chinese and foreign scholars have successfully prepared protoplasts from more than 50 kinds of edible fungi, and some can regenerate colonies and form fruiting bodies. Among them, Yumi.M. and Xiao Zaiqin obtained strains higher than those of the original progeny from Pleurotus ostreatus and Pleurotus ostreatus, respectively.