Molecular phylogeographic studies on ranoid frogs: Correlation between Gondwana braking-up and anuran divergence

为了评估刚多瓦纳刹车和无尾类分歧之间可能的相关性，线粒体（mt）基因组和核基因进行了分析。主要结果如下。1)设计了能扩增野生蛙mt基因组全序列的PCR引物。2)因此，mt基因的氨基酸数据可用于蛙类类群的分歧分析。3)一个亚洲的microhylid显示出与澳大利亚组的密切关系，这表明该分类群的分支模式不能匹配大陆的分隔过程。

To assess possible correlations between Gondowana braking-up and anuran divergence, mitochondrial (mt) genomes and nuclear genes were analyzed. The main results are the followings. 1) PCR primers that can amplify the whole mt genome of wide frog taxa were designed. 2) It was suggested that the amino acid data of mt genes should be used in divergence analyses for frog taxa. 3) An Asian microhylid shows close relationship with the Australian group, suggesting that the branching pattern of this taxon could not match the continent vicariance process.