鸣禽栗鹀前脑鸣啭控制核团与性腺体积的相关性  

Correlation between Volumes of Song-related Nuclei of Forebrain and Testis in Emberiza rutila

作　　者：付立波[1] 刘凤莲 王学斌[2] 李东风[3] 

机构地区：[1]长春师范学院生化学院,长春130032 [2]临沂师范学院生命科学系,临沂276005 [3]华南师范大学生命科学学院,广州510631

出　　处：《动物学杂志》2003年第1期13-17,共5页Chinese Journal of Zoology

基　　金：国家自然科学基金资助项目 (No .395 70 195 )

摘　　要：用组织学技术和微机处理方法研究了春秋两季雄性成年鸣禽栗前脑鸣啭相关核团体积与性腺体积之间的相关性。结果表明 ,与鸣啭控制直接相关的核团HVC、RA以及在鸣啭学习中具有重要作用的X区体积均随睾丸体积变化而发生显著的正相关性变化 。The correlation between the volumes of nuclei involved in song control or song learning in the forebrain and the testis volume were studied using histological techniques and computer analysis in a species of songbird ( Emberiza rutila ). There is positive relativity between the volumes of nucleus HVC,RA or X area and testis with seasonal changing, while there is no relation between the volumes of control nucleus SpM and testis.

关 键 词：栗鵐 鸣啭相关核团 睾丸 体积 相关性 

分 类 号：Q62[生物学—生物物理学]