...
首页> 外文期刊>Journal of Parasitology >THE MOLECULAR PROFILE OF RHADINORHYNCHUS DORSOVENTROSPINOSUS AMIN, HECKMANN, AND HA 2011 (ACANTHOCEPHALA: RHADINORHYNCHIDAE) FROM VIETNAM
【24h】

THE MOLECULAR PROFILE OF RHADINORHYNCHUS DORSOVENTROSPINOSUS AMIN, HECKMANN, AND HA 2011 (ACANTHOCEPHALA: RHADINORHYNCHIDAE) FROM VIETNAM

机译:Rhadinorhynchus dorsoventrospinosus amin,Heckmann和Ha 2011(acanthocephala:rhadinorhynchidae)的分子谱来自越南

获取原文
获取原文并翻译 | 示例
           

摘要

Of the 46 known species of Rhadinorhynchus Luhe, 1911, only 6 species, including Rhadinorhynchus dorsoventrospinosus Amin, Heckmann, and Ha, 2011, have dorsal and ventral, as well as lateral, trunk spines in the posterior field of trunk spines. The other 5 species are Rhadinorhynchus erumei Gupta and Fatima, 1981, Rhadinorhynchus adenati (Golvan and Houin, 1964) Golvan, 1969, Rhadinorhynchus lintoni Cable and Linderoth, 1963, Rhadinorhynchus pacificus Amin, Rubtsova, and Ha, 2019, and Rhadinorhynchus multispinosus Amin, Rubtsova, and Ha, 2019. These 5 species are distinguished from R. dorsoventrospinosus by differences in proboscis hook armature, trunk spine organization, and egg size. The distinction of R. dorsoventrospinosus is further demonstrated by its molecular description. We amplified the 18S and ITS1+5.8S+ITS2 rDNA region and cytochrome oxidase subunit 1 (COI) gene for this study. Unfortunately, no ITS1+5.8S+ITS2 gene sequences are available for comparison with other species of the genus Rhadinorhynchus. Therefore, phylogenetic trees generated from sequences of the 18S nuclear region and COI gene were analyzed for the phylogenetic position of isolates of R. dorsoventrospinosus. Rhadinorhynchus dorsoventrospinosus has been validated as a species based on comparisons of morphological (original description) and molecular features (this paper). The additional genetic data will be useful as more species are described and as more genetic material becomes available to improve taxon sampling in the genetic analysis.
机译:1911年,在已知的46种背棘棘鼠中,只有6种,包括2011年的背棘鼠、Heckmann和Ha,在躯干棘的后部区域有背棘、腹棘和侧棘。其他5个物种是Rhadinorhynchus erumei Gupta和Fatima,1981年,Rhadinorhynchus adenati(Golvan和Houin,1964年)Golvan,Rhadinorhynchus lintoni Cable和Linderoth,1963年,Rhadinorhynchus pacificus Amin,Rubtsova和Ha,2019年,以及Rhadinorhynchus multispinosus Amin,Rubtsova和Ha,2019年。这5个物种与背腹棘圆线虫的区别在于,它们的喙钩电枢、躯干脊柱组织和卵子大小不同。其分子描述进一步证明了背腹棘球绦虫的区别。我们扩增了18S和ITS1+5.8S+ITS2 rDNA区域以及细胞色素氧化酶亚单位1(COI)基因,用于本研究。不幸的是,没有ITS1+5.8S+ITS2基因序列可与鼠尾草属的其他物种进行比较。因此,从18S核区和COI基因序列生成的系统发育树被用于分析背腹棘球绦虫分离株的系统发育位置。根据形态学(原始描述)和分子特征(本文)的比较,已确认背棘棘棘棘棘棘棘棘棘棘棘棘棘鼠是一个物种。随着更多物种被描述,以及更多遗传材料可用于改进遗传分析中的分类单元取样,额外的遗传数据将非常有用。

著录项

相似文献

  • 外文文献
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号