检索结果-南通市图书馆

Phylogenetic analyses of some genera in oedipodidae （Orthoptera： Acridoidea） based on 16S mitochondrial partial gene sequences

引用

Insect Science 2008年第5期15卷 471-476页

作者： Xiang-Chu Yin Xin-Jiang Li Wen-Qiang Wang Hong Yin Cheng-Quan Cao Bao-Hua Ye Zhan Yin College of Life Sciences Hebei University Baoding Hebei Province Northwest Plateau Institute of Biology Chinese Academy of Sciences Xining College of Life Sciences Yan'an University Yan'an Shaanxi Province College of Plant Protection Shandong Agricultural University Taian Shandong Province China

Basedonthe 16S mitochondrial partial gene sequences of 29 genera, containing 26 from oedipodidae and one each from Tanaoceridae, Pyrgomorphidae and Tetrigidae （as outgroups）, the homologus sequences were compared and phylogenetic analyses were performed. A phylogenetic tree was inferred by neighbor-joining （N J）. The results of sequences compared show that：（i） in a total of 574 bp of oedipodidae, the number of substituted nucleotides was 265 bp and the average percentages ofT, C, A and G were 38.3%, 11.4%, 31.8% and 18.5%, respectively, and the content of A＋T （70.1%） was distinctly richer than that of C＋G （29.9%）; and （ii） the average nucleotide divergence of 16S rDNA sequences among genera of oedipodidae were 9.0%, among families of Acridoidea were 17.0%, and between superfamilies （Tetrigoidea and Acridoidea） were 23.9%, respectively. The phylogenetic tree indicated：（i） the oedipodidae was a monophyletic group, which suggested that the taxonomic status of this family was confirmed; （ii） the genus Heteropternis separated from the other Oedipodids first and had another unique sound-producing structure in morphology, which is the type-genus of subfamily Heteropterninae; and （iii） the relative intergeneric relationship within the same continent was closer than that of different continents, and between the Eurasian genera and the African genera, was closer than that between Eurasians and Americans.

关键词： oedipodidae Acridoidea Orthoptera 16S rDNA phylogenetic analyses

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Phylogenetic relationship of 16 oedipodidae species （Insecta： Orthoptera） based on the 16S rRNA gene sequences

引用

Insect Science 2006年第2期13卷 103-108页

作者： HUI-MENG LU YUAN HUANG College of Life Science Shaanxi Normal University Xi' an China

The sequences of the mitochondrial 16S rRNA gene of 16 oedipodidae species were amplified and sequenced. All sequences were aligned and analyzed and the phylogenetic relationships were inferred. The properties of 16S gene in oedipodidae showed typical patterns of many insects such as a high A＋T content and variable distance-dependent transition/transversion ratios. The 0.2 weight for sites of loops may be advisable for phylogeny reconstruction using the maximum parsimony method. The phylogenetic analysis results do not support the current subfamily classification systems of oedipodidae. Bryodemellinae and Bryodeminae are closely related and should be merged as one subfamily. The status of Oedipodinae and Locustinae is also problematic.

关键词： 16S rRNA molecular evolution oedipodidae phylogeny.

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A NEW SPECIES OF BRYODEMELLA YIN (ORTHOPTERA:ACRIDOIDEA:OEDI PODIDAE) FROM XINJIANG, CHINA

引用

Entomotaxonomia 1997年第2期19卷 83-85页

作者：李保平新疆农业大学植物保护系

A new species of Bryodemella Yin from northern Xinjiang is described. The new species, Bryodemella elegans, can be differentiated from the other species of the genus by the following characteristics: (1) male ... 详细信息

关键词： Orthoptera Acridoidea oedipodidae Bryodemella  new species Xinjiang

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：