Hair cell heterogeneity in the goldfish saccule.
Hair cell heterogeneity in the goldfish saccule.
复制标题
金鱼球囊中毛细胞的异质性。
DOI：
10.1159/000113286
复制
发表时间：
1995
期刊：
影响因子：
--
通讯作者：
Popper,AN
中科院分区：
文献类型：
--
作者：
Saidel,WM;Lanford,PJ;Yan,HY;Popper,AN
在Astronotus ocellatus（Teleostei、Percomorphi、Cichlidae）的椭圆囊和球囊中进行的一组细胞学研究确定了两种基本类型的毛细胞和具有一些中间特征的其他毛细胞。本文报道了将相同的技术应用于鲫鱼（硬骨鱼、耳鲫科、鲤科）的球囊，并展示了与鲫鱼中发现的类似类型的毛细胞。由于鲫鱼和鲫鱼是真骨鱼中分类距离极远的物种，两类机械感受毛细胞可能代表了真骨鱼内耳以及可能在所有硬骨鱼中感觉受体的原始条件耳朵。
A set of cytological studies performed in the utricle and saccule ofAstronotus ocellatus(Teleostei, Percomorphi, Cichlidae) identified two basic types of hair cells and others with some intermediate characteristics. This paper reports on applying the same techniques to the saccule ofCarassius auratus(Teleostei, Otophysi, Cyprinidae) and demonstrates similar types of hair cells to those found inAstronotus.SinceCarassiusandAstronotusare species of extreme taxonomic distance within the Euteleostei, two classes of mechanoreceptive hair cells are likely to represent the primitive condition for sensory receptors in the euteleost inner ear and perhaps in all bony fish ears.