您好，欢迎访问新疆畜牧科学院 机构知识库！

Comparative Characterization of the Complete Mitochondrial Genomes of the Three Apple Snails (Gastropoda: Ampullariidae) and the Phylogenetic Analyses

文献类型： 外文期刊

作者： Yang, Huirong 1 ; Zhang, Jia-en 3 ; Xia, Jun 2 ; Yang, Jinzeng 2 ; Guo, Jing 3 ; Deng, Zhixin 3 ; Luo, Mingzhu 3 ;

作者机构： 1.South China Agr Univ, Coll Marine Sci, Guangzhou 510640, Guangdong, Peoples R China

2.Univ Hawaii Manoa, Dept Human Nutr Food & Anim Sci, Honolulu, HI 96822 USA

3.South China Agr Univ, Inst Trop & Subtrop Ecol, Guangzhou 510642, Guangdong, Peoples R China

4.Xinjiang Acad Anim Sci, Inst Vet Med, Res Ctr Anim Clin, Urumqi 830000, Peoples R China

5.Guangdong Engn Res Ctr Modern Ecoagr & Circular A, Guangzhou 510642, Guangdong, Peoples R China

6.Guangdong Engn Res Ctr Modern Ecoagr & Circular A, G

关键词： Pomacea canaliculata; Pomacea diffusa; Pomacea maculate; Ampullariidae; mitochondrial genome; comparative characterization; phylogenetic analysis

期刊名称：INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES （ 影响因子：5.923； 五年影响因子：6.132 ）

ISSN： 1422-0067

年卷期： 2018 年 19 卷 11 期

页码：

收录情况： SCI

摘要： The apple snails Pomacea canaliculata, Pomacea diffusa and Pomacea maculate (Gastropoda: Caenogastropoda: Ampullariidae) are invasive pests causing massive economic losses and ecological damage. We sequenced and characterized the complete mitochondrial genomes of these snails to conduct phylogenetic analyses based on comparisons with the mitochondrial protein coding sequences of 47 Caenogastropoda species. The gene arrangements, distribution and content were canonically identical and consistent with typical Mollusca except for the tRNA-Gln absent in P. diffusa. An identifiable control region (d-loop) was absent. Bayesian phylogenetic analysis indicated that all the Ampullariidae species clustered on the same branch. The genus Pomacea clustered together and then with the genus Marisa. The orders Architaenioglossa and Sorbeoconcha clustered together and then with the order Hypsogastropoda. Furthermore, the intergenic and interspecific taxonomic positions were defined. Unexpectedly, Ceraesignum maximum, Dendropoma gregarium, Eualetes tulipa and Thylacodes squamigerus, traditionally classified in order Hypsogastropoda, were isolated from the order Hypsogastropoda in the most external branch of the Bayesian inference tree. The divergence times of the Caenogastropoda indicated that their evolutionary process covered four geological epochs that included the Quaternary, Neogene, Paleogene and Cretaceous periods. This study will facilitate further investigation of species identification to aid in the implementation of effective management and control strategies of these invasive species.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：新疆畜牧科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台