垫形双皮菌原质团发育形成子实体的观察  

Observation on the Fructification from Plasmodium of Diderma effusum

作　　者：吕冬霞[1,3] 王晓丽[1] 齐晓颖[2] 李晨[1] 王晓丽[1] 李玉 

机构地区：[1]吉林农业大学食药用菌教育部工程研究中心,长春130118 [2]吉林农业科技学院,吉林132101 [3]佳木斯大学基础医学院,佳木斯154007

出　　处：《吉林农业大学学报》2013年第2期167-170,共4页Journal of Jilin Agricultural University

基　　金：国家自然科学基金项目(31070011);吉林省自然科学基金项目(201115190)

摘　　要：经过基物培养获得垫形双皮菌[Diderma effusum（Schw．）Morgan]原质团，将原质团转移到琼脂培养基上进行继代培养，采用多因子试验筛选子实体形成的条件，观察子实体发育过程的形态变化。结果表明：垫形双皮菌子实体为垫状孢囊至联囊体。原质团扇面完整浓厚、饥饿、湿润、20～25℃是垫形双皮菌子实体发育形成所必需的，而黑暗与散射光交替更利于子实体的形成。Plasmodium was obtained from moist chamber culture and transferred to agar culture for sub- culture. Multifactor analysis was used to screen the sporulation condition, and morphological changes of fructifications development were observed. The results showed that the fructification of D. effum was sporangium to plasmodiocarp. The complete, thick fan-like plasmodium under hunger, wet, 20- 25℃ condition was necessary for the development of fructification and dark and light scattering alternately was beneficial to forming the fructification of D. effusum.

关 键 词：垫形双皮菌 湿室培养 显型原质团 子实体 

分 类 号：Q949.31[生物学—植物学]