金针菇子实体颜色的遗传规律研究
FRUIT-BODY COLOR INHERITANCE OF FLAMMULINA VELUTIPES
谢宝贵 江玉姬 吴文礼
摘 要:以金针菇黄色菌株F19和白色菌株F8801为亲本,原生质体单核化获得两亲本的单核菌株,配对杂交获得F1,从F1的子实体分离单孢菌株,与两亲本的原生质体单核化菌株进行回交配对,出菇观察子实体颜色,分析菇体颜色的遗传规律.研究结果表明,黄色为显性、白色为隐性,菇体颜色受一对基因(Cc)控制,与不亲和性因子A或B都没有连锁.
关键词:黄色子实体、白色子实体,等位基因、不亲和性因子、连锁
分类号:Q939.96 文献标识码:A
文章编号:1672-6472(2004)01-0079-0084
基金项目:福建省自然科学基金资助项目(项目编号:B 0210020)
作者简介:通讯作者:谢宝贵,xbg@pub2.fz.fj.cn
作者单位:谢宝贵(福建农林大学生命科学学院,福州,350002)
江玉姬(福建农林大学食品科学学院,福州,350002)
吴文礼(福建农林大学食品科学学院,福州,350002)
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