蔡衍山; 傅俊生; 羅鳳來; 柯麗娜; 黃秀治
福建省農(nóng)業(yè)區(qū)劃研究所; 福建農(nóng)林大學菌物研究中心; 福建省農(nóng)業(yè)區(qū)劃研究所; 福建農(nóng)林大學菌物研究中心; 福建省農(nóng)業(yè)區(qū)劃研究所 福州350003; 福州350002; 福州350003; 福州350002; 福州350003

【中文摘要】 以鮮茶薪菇為材料,經(jīng)擔孢子彈射,稀釋分離法獲得37個單孢菌株。經(jīng)單孢出菇驗證其性遺傳模式為異宗結合。再經(jīng)單孢配對試驗,得到了4種不同交配型的單孢菌株,單孢的極性比為9∶11∶11∶6。研究結果表明,茶薪菇性遺傳模式為四極性異宗結合。經(jīng)異核體菌株出菇試驗,證實茶薪菇的性遺傳模式是四極性異宗結合擔子菌的性遺傳模式。

【英文摘要】 Discharging spore from the same basidiocarp of Agrocybe chaxingu Huang,twenty-seven single-spore strains were collected by dilution isolation,and their yielding fruit-body test suggested that inheritance of Agrocybe chaxingu Huang is heterothallism.Then four different mating-type single-spore strains were acquaired by comparison of matched pairs,and their proportion was(9∶11∶11∶6).At last,the heterokaron strain yielding fruit-body test suggested that the sex-inheritance of Stropharia rugoso-annulate is tetrapolar heterothallism.

【中文關鍵詞】 茶薪菇; 極性; 性遺傳模式; 育種工藝
【英文關鍵詞】 Stropharia rugoso-annulate; Polarity; Mode of inheritance; Breeding technique
【基金】福建省科技廳2005年重點農(nóng)業(yè)科技攻關項目(NO:034號)

【文獻出處】 中國食用菌,Edible Fungi of China,編輯部郵箱,2007年01期 【DOI】CNKI:SUN:ZSYJ.0.2007-01-006