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海洋苔藓虫多态个员神经系统结构的比较分析

Comparative analysis of the nervous system structure of polymorphic zooids in marine bryozoans.

作者信息

Serova K M, Vishnyakov A E, Zaitseva O V, Kotenko O N, Ostrovsky A N

机构信息

St. Petersburg State University, St. Petersburg, Russia.

Zoological Institute, Russian Academy of Sciences, St. Petersburg, Russia.

出版信息

Dokl Biol Sci. 2017 Jul;475(1):144-147. doi: 10.1134/S0012496617040056. Epub 2017 Sep 1.

Abstract

The nervous system structure was compared for the first time in avicularia and vibracula in seven species of the cheilostome bryozoans from six families by immunohistochemical methods and confocal scanning microscopy. Regardless of significant differences in heterozooid shape, size, and position in a colony, their muscular and nervous systems have a common structure, which suggests their parallel evolution.

摘要

通过免疫组织化学方法和共聚焦扫描显微镜,首次对来自六个科的七种唇口目苔藓虫的鸟头体和振鞭体的神经系统结构进行了比较。尽管异形虫在群体中的形状、大小和位置存在显著差异,但它们的肌肉和神经系统具有共同的结构,这表明它们是平行进化的。

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