Magae Yumi, Akahane Kobun, Nakamura Kimiyoshi, Tsunoda Shigeyuki
Forestry and Forest Products Research Institute, Tsukuba, Ibaraki 305-8687, Japan.
Appl Environ Microbiol. 2005 Oct;71(10):6388-9. doi: 10.1128/AEM.71.10.6388-6389.2005.
Degeneration of cultivated strains of Flammulina velutipes is a serious problem. We developed a simple colorimetric method to detect degenerate strains by using a liquid medium supplemented with bromothymol blue and lactose. The ability of a strain to develop normal mushrooms could be determined by the color of the medium.
金针菇栽培菌株的退化是一个严重问题。我们开发了一种简单的比色法,通过使用添加了溴百里酚蓝和乳糖的液体培养基来检测退化菌株。菌株形成正常子实体的能力可以通过培养基的颜色来确定。