Localization and expression of LHβmRNA in the brain and Hatschek's pit of amphioxus, Branchiostoma belcheri

被引：0

作者：

Fang, YQ ^{[1
]}

Zhou, SK

Weng, YZ

Zhao, RQ

机构：

[1] State Oceanog Adm, Inst Oceanog 3, Xiamen 361005, Peoples R China

[2] Shanghai Inst Planned Parenthood Res, Shanghai 200321, Peoples R China

来源：

PROGRESS IN NATURAL SCIENCE | 2001年 / 11卷 / 12期

关键词：

amphioxus; LH(beta)mRNA; Hatschek's pit; brain; in situ hybridization;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

To determine whether gonadotropin-like substance in the brain and Hatschek's pit of amphioxus is synthesized by the tissue in situ or transported from other tissue, a histochemical study was carried out by in situ hybridization using digoxigenin (DIG)-labelled LH(beta)RNA probes. The results showed that LH(beta)mRNA expressed in the nerve cells of brain and the epithelial cells of Hatschek's pit, thus providing new evidence for the homology of pituitary of vertebrates with Hatschek's pit and the functional evolution of gonadotropin.

引用

页码：952 / 954

页数：3

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