首页 | 本学科首页   官方微博 | 高级检索  
   检索      

扎龙国家自然保护区6种雀形目鸟类血液蛋白的遗传多态性
引用本文:徐兴军,吕建伟,禤立芳,张东月,周双涛,赵衎,王滨,邵淑丽.扎龙国家自然保护区6种雀形目鸟类血液蛋白的遗传多态性[J].应用生态学报,2009,20(6):1465-1470.
作者姓名:徐兴军  吕建伟  禤立芳  张东月  周双涛  赵衎  王滨  邵淑丽
作者单位:1. 齐齐哈尔大学生命科学与工程学院,黑龙江齐齐哈尔,161006
2. 齐齐哈尔大学生命科学与工程学院,黑龙江齐齐哈尔,161006;东北师范大学生命科学学院,长春,130024
基金项目:黑龙江省教育厅科学技术研究项目,黑龙江省自然科学基金 
摘    要:采用SDS-聚丙烯酰氨凝胶电泳法,对扎龙自然保护区6种雀形目鸟类(黄喉鹀、黄眉柳莺、黄胸鹀、虎纹伯劳、麻雀和灰头鹀)的4个血液蛋白位点[血红蛋白(Hb)、白蛋白(Alb)、转铁蛋白(Tf)和腺苷脱氨酶(Ada)]进行了多态性检测.结果表明:研究区6种鸟类在这4个血液蛋白位点上均存在多态性,这6种鸟在Ada座位上均表现出较大的遗传变异性;黄眉柳莺的群体遗传变异较大,灰头鹀的群体稳定性相对较高;这6种鸟可划分为两大类,黄喉鹀、黄胸鹀、灰头鹀和黄眉柳莺聚为一大类,麻雀和虎纹伯劳聚为另一类,这与6种雀形目鸟类的实际分类地位基本相符;研究区较高的体温调节价和取食压力并未导致6种鸟类血液蛋白的遗传结构产生较大变异,可能是由于该地区雀形目鸟类与外界存在一定的基因交流,从而缩减了其群体遗传上的变异和分化.

关 键 词:雀形目鸟类  血液蛋白  遗传多态性  遗传距离  聚类分析
收稿时间:2008-11-26

Genetic polymorphism of blood protein of six Passeriformes species in Zhalong National Nature Reserve.
XU Xing-jun,L Jian-wei,XUAN Li-fang,ZHANG Dong-yue,ZHOU Shuang-tao,ZHAO Kan,WANG Bin,SHAO Shu-li.Genetic polymorphism of blood protein of six Passeriformes species in Zhalong National Nature Reserve.[J].Chinese Journal of Applied Ecology,2009,20(6):1465-1470.
Authors:XU Xing-jun  L Jian-wei  XUAN Li-fang  ZHANG Dong-yue  ZHOU Shuang-tao  ZHAO Kan  WANG Bin  SHAO Shu-li
Institution:Colloge of Life Science and Engineering, Qiqihar University, Qiqihar 161006, Heilongjiang, China;College of Life Science, Northeast Normal University, Changchun 130024, China
Abstract:The polymorphism of hemoglobin (Hb), serum albumin (Alb), trandferring (Tf) and adenosin deaminase (Ada) in the blood of Emberiza elegans, Phylloscopus inornatus, E. aureola, Lanius tigrinus, Passer montanus, and E. spodocephala in Zhalong National Nature Reserve were studied by SDS-polyacrylamide-gel electrophoresis. All the protein loci of the six Passeriformes species exhibited polymorphism, and Ada locus had a relatively high heterozygosity. The analysis of average heterozygosity demonstrated that P. inornatus had a higher population genetic variance, while E. spodocephala was relatively stable. The six species could be classified into two clusters. E. elegans, E. aureola, E. spodocephala and P. inornatus were clustered into one group, while P. montanus and L. tigrinus were clustered into another group. This clustering was consistent with the actual taxonomic status of the six species. The higher thermoregulation index and predation pressure of the study area did not lead to the substantial variation of hereditary constitution of the six species, possibly due to the gene intercommunion between the six species and the outside of the study area, which decreased the variance and differentiation of the population genetics of the six species.
Keywords:
本文献已被 万方数据 等数据库收录!
点击此处可从《应用生态学报》浏览原始摘要信息
点击此处可从《应用生态学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号