南美三种尤普索蛙属（玫瑰尤普索蛙、岛屿尤普索蛙和孔图尔莫尤普索蛙）之间的等位酶和形态分化。
Allozymic and morphological differentiation among three South American frogs, genus Eupsophus (E. roseus, E. insularis and E. contulmoensis).
作者信息
Ramon Formas J, Lacrampe S, Brieva L
机构信息
Institute of Zoology, Universidad Austral de Chile, Valdivia.
出版信息
Comp Biochem Physiol B. 1992 May;102(1):57-60. doi: 10.1016/0305-0491(92)90272-s.
PMID:1526134
Abstract
- Three species of the frog, genus Eupsophus, were examined using electrophoresis at 21 loci, and nine morphological characters employing discriminant and principal components analyses. 2. The allozymic and morphological differentiation patterns do not agree. 3. It is suggested that selective pressures are responsible for the incongruence of both sets of characters.
摘要
- 利用电泳技术在21个基因座上对艾氏蛙属的三种蛙进行了检测，并采用判别分析和主成分分析对九个形态特征进行了研究。2. 等位酶和形态分化模式不一致。3. 有人认为选择压力导致了这两组特征的不一致。
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