新伪尾柱虫皮层纤毛器的超微结构  

Ultrastructure of Cortex in the Hypotrichous Ciliate Pseudourostyla nova

作　　者：周瑶[1] 谢志刚[1] 范鑫鹏[2] 

机构地区：[1]齐齐哈尔大学,齐齐哈尔161006 [2]华东师范大学

出　　处：《东北林业大学学报》2013年第7期108-110,114,共4页Journal of Northeast Forestry University

基　　金：黑龙江省教育厅科学技术研究项目(12521808);国家自然科学基金项目(31172042)

摘　　要：应用透射电镜术显示了腹毛目纤毛虫新伪尾柱虫(Pseudourostyla nova)的皮层表膜及表膜下细胞质、皮层微管胞器和其他细胞质胞器。结果显示:新伪尾柱虫纤毛器基部附属微管较为短小,细胞表膜下成束排列的微管结构与进化程度较高的纤毛虫的微管胞器表现出诸多差异,认为腹毛目纤毛虫棘毛基部微管的发达程度是与其各类群细胞的分化程度密切联系的。We observed the ultrastructures of cortical cytoplasm,cortical ciliature and cortical microtubules organelles of the hypotrichous ciliate Pseudourostyla nova with transmission electron microscopy.The base-associated microtubules in the cortex of P.nova are shorter than that in other species,and there are some differences between P.nova and other high development species.Therefore,the microtubules in the cortex of P.nova are with some species-independent structural characters.The development of base-associated microtubules has close relations with different cell.

关 键 词：腹毛目纤毛虫 新伪尾柱虫 表膜下皮层 皮层微管胞器 透射电镜观察 

分 类 号：Q952[生物学—动物学]