Genetic differentiation among three populations of Anopheles minimus of Guangxi and Yunnan Provinces in the People's Republic of China.
Genetic differentiation among three populations of Anopheles minimus of Guangxi and Yunnan Provinces in the People's Republic of China.
复制标题
中华人民共和国广西和云南省三个小按蚊种群的遗传分化。
DOI：
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发表时间：
1996
影响因子：
0.2
通讯作者：
X. F. Luo
中科院分区：
文献类型：
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作者：
K. Sawabe;M. Takagi;Y. Tsuda;L. Tang;J. Xu;C. Qiu;L. Jin;X. F. Luo
1993年对采自广西和云南省的3个微小按蚊种群的同工酶进行了研究。用5%聚丙烯酰胺凝胶电泳法对8种蛋白质进行分析。变异最大的群体Y-F在20个座位中有14个座位高度多态(P=0.700)，平均杂合度H为0.340。‘广西实验室’(GX-L)和‘云南实验室’(Y-L)的P值分别为0.500和0.700，H值分别为0.220和0.210。Y-L与GX-L、Y-F与GX-L、Y-F与Y-L的遗传距离(D)分别为0.1131、0.1946和0.1069。这些结果表明，GX-L与另两个群体Y-L和Y-F较远，云南和广西两个群体之间的这种遗传分化对应于徐等人(未发表)在形态上划分的A型和B型。
Electrophoretic studies were carried out on isozymes of 3 populations of Anopheles minimus collected from Guangxi and Yunnan Provinces of the People's Republic of China in 1993. Eight proteins were analyzed by 5% polyacrylamide gel electrophoresis. The most variable population, Y-F, was highly polymorphic at 14 of 20 loci (P=0.700) with an average heterozygosity H of 0.340. P values of 0.500 and 0.700, and H values of 0.220 and 0.210 were obtained for each from 'Guangxi-Lab' (GX-L) and 'Yunnan-Lab' (Y-L), respectively. Nei's genetic distances (D) between Y-L and GX-L, Y-F and GX-L, and Y-F and Y-L were 0.1131, 0.1946 and 0.1069, respectively. These results suggest that GX-L is distant from the 2 other populations, Y-L and Y-F, and that this genetic differentiation between the 2 populations of Yunnan and Guangxi Provinces corresponds to the forms A and B, which were morphologically classified by Xu et al (unpublished).