Development of Testis and Spermatogenesis in Alligator Sinensis

被引：11

作者：

Wang, Li ^{[1
,3
]}

Wu, Xiaobing ^{[1
]}

Xu, Duo ^{[1
]}

Wang, Renping ^{[2
]}

Wang, Chaolin ^{[2
]}

机构：

[1] Anhui Normal Univ, Coll Life Sci, Anhui Prov Key Lab Conservat & Exploitat Biol Res, Wuhu 241000, Peoples R China

[2] Anhui Res Ctr Chinese Alligator Reprod, Xuanzhou 242034, Peoples R China

[3] Bengbu Med Coll, Dept Prevent Med, Bengbu 23300, Peoples R China

来源：

JOURNAL OF APPLIED ANIMAL RESEARCH | 2008年 / 34卷 / 01期

关键词：

Alligator sinensis; testis; seminiferous epithelium; spermatogenesis; development;

D O I：

10.1080/09712119.2008.9706934

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

The histological structure and ultrastructure of the testis in Chinese alligator, Alligator sinensis were studied with light and transmission electron microscopy, which provided theoretical basis for studying the mechanism of fertilization and its artificial breeding. Seasonal changes in the seminiferous epithelium of A. sinensis were investigated morphologically. The spermatogenetic cycle of A. sinensis showed a discontinuous type starting following the end of hibernation and ending in May. The germ cell development strategies were close to that of anamniotes rather than amniotes in development of testis, which have suggested that a third germ cell development strategy exists within an amniotic.

引用

页码：23 / 28

页数：6

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