Molecular phylogeny of the subfamilies in geometridae (Geometroidea: Lepidoptera)
Molecular phylogeny of the subfamilies in geometridae (Geometroidea: Lepidoptera)
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DOI：
10.1006/mpev.2001.0949
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发表时间：
2001-07-01
影响因子：
4.1
通讯作者：
Löfstedt, C
中科院分区：
文献类型：
--
作者：
Abraham, D;Ryrholm, N;Löfstedt, C
来自三个基因片段的分子序列数据被用来关键地检验基于几何科的形态特征的临时系统发育分类，几何科是物种最丰富的蛾科之一。基于ND1线粒体基因和28S核糖体RNA基因第一和第二扩增片段的分子分析进一步支持了尺蛾科和蜘蛛科的姐妹群关系。虽然第二个扩展片段的比对包含有许多间隙的区域，但它提供了最高分辨率的基因片段。对综合数据的简约分析得到了一个分支图，其中属于Drapanidae、Larentiinae和Sterrhinae的物种组成了单系群。记名亚科并没有形成一个单系群，而是包含在一个更广泛的单系群中，包括档案亚科、几何亚科和猕猴亚科(在本研究中，每组只有一个种代表)。分子水平的结果被用来进一步探讨Sterrhinae和Larentiinae之间的关系，Enonominae是否代表一个单系群的问题，以及Ennoinae与其他亚科的关系。(C)2001年学术出版社。
Molecular sequence data from three gene fragments were used to examine critically a provisional phylogenetic classification based on morphological characters of the Geometridae, one of the most species-rich families of moths. The sister group relationship between Geometridae and Drepanidae gained further support from the molecular analysis, which was based on the ND1 mitochondrial gene and the first and second expansion segments of the 28S ribosomal RNA gene. Although the alignment of the second expansion segment contained regions with many gaps, it provided the most resolution of the gene fragments. Parsimony analysis of the combined data resulted in a cladogram in which species belonging to Drepanidae, Larentiinae, and Sterrhinae formed monophyletic groups. The Ennominae did not form a monophyletic group but rather were contained within a broader monophyletic group including Archiearinae, Geometrinae, and Alsophilinae (represented by only one species per group in the present study). The molecular results were used to explore further the relationship between Sterrhinae and Larentiinae, the question as to whether Ennominae actually represent a monophyletic group, and the relationships between Ennominae and some of the other subfamilies. (C) 2001 Academic Press.