沼泽瘦尾虫皮层纤毛器及其附属微管的观察

Observations on the Cortical Ciliature and Ciliature Base-associated Microtubules of Uroleptus limnetis

应用扫描电镜技术、荧光紫杉醇直接荧光标记显示了腹毛目纤毛虫沼泽瘦尾虫(Uroleptus limnetis)的细胞形态和皮层纤毛器的组成模式,以及皮层口围带、额腹横棘毛、左右缘棘毛等纤毛器微管和纤毛器附属微管的建构特征,可为进一步阐明瘦尾虫类纤毛虫的形态学及其系统发育研究提供基础资料。

The morphology of the hypotrichous ciliate Uroleptus limnetis and the organization pattern of its cortical eiliature were revealed by using scanning electron microscopy and direct fluorescent labelling of FLUTAX. The ventral cortical ciliature was composed of adoral zone of membranelles （AZM）, undulating membranes （UM） , frontalventraltransverse cirri （FVTC） ,left and right marginal cirri （ LMC, RMC ） , and the baseassociated microtubules were visualized. The results useful for further clarifying the morphology of Uroleptus and the research of phvlogenetics.