کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2788124 1154384 2007 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Phylogenetic Reconstruction of the Family Acrypteridae (Orthoptera: Acridoidea) Based on Mitochondrial Cytochrome b Gene
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شناسی تکاملی
پیش نمایش صفحه اول مقاله
Phylogenetic Reconstruction of the Family Acrypteridae (Orthoptera: Acridoidea) Based on Mitochondrial Cytochrome b Gene
چکیده انگلیسی

Sequences from the mitochondrial cytochrome b gene (Cyt b) were determined for 25 species from the superfamily Acridoidae and the homologous sequences of 19 species of grasshoppers were downloaded from the GenBank data library. The purpose was to develop a molecular phylogeny of the Acrypteridae, and to interpret the phylogenetic position of the family within the superfamily Acridoidea. Phylogeny was reconstructed by Maximum-parsimony (MP) and Bayesian criteria using Yunnanites coriacea and Tagasta marginella as outgroups. The alignment length of the fragments was 384 bp after excluding ambiguous sites, including 167 parsimony informative sites. In the fragments, the percentages of A + T and G + C were 70.7% and 29.3%, respectively. The monophyly of Arcypteridae is not supported by phylogenetic trees. Within the Arcypteridae, neither Arcypterinae nor Ceracrinae is supported as a monophyletic group. The current genus Chorthippus is not a monophyletic group, and should be a polyphyletic group. The present results are significantly different from the classification scheme of Arcypteridae, which is based on morphology.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Genetics and Genomics - Volume 34, Issue 4, April 2007, Pages 294–306
نویسندگان
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