煤绒菌Fuligo septica显型原质团细胞核及菌核的超微结构  

Ultrastructure of nucleus and sclerotium of Fuligo septica phanero plasmodium

作　　者：王晓丽[1] 李艳双[1] 李玉[1] 

机构地区：[1]吉林农业大学农学院菌物所,长春130118

出　　处：《菌物学报》2007年第1期135-138,共4页Mycosystema

基　　金：国家自然科学基金项目(30070624);吉林农业大学博士启动基金(203136)

摘　　要：从煤绒菌显型原质团中提纯细胞核、核仁,诱导原质团形成菌核,并在透射电镜下观察。研究结果表明:细胞核具有中央核仁,核仁可以看到明显的纤维中心、致密纤维中心和颗粒结构。原质团中存在大量的黏液颗粒。菌核具有双层膜,内含有细胞器及脂滴。The nuclei and nucleoli were extracted and purified and the sclerotia were induced from Fuligo septica phaneroplasmodium, and then they were observed under TEM. The nucleus possesses a center nucleolus with fibrillar centers, dense fibrillar component and granular component. A large number of grurne granules exist in plasmodium. The sclerotium with double-membrane contains organelles and lipid drops.

关 键 词：黏菌 营养生长阶段 细胞器 内胞囊 

分 类 号：Q934[生物学—微生物学]