Conserved sequence patterns in the non-coding ribosomal ITS-1 of distantly related snail taxa
Conserved sequence patterns in the non-coding ribosomal ITS-1 of distantly related snail taxa
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DOI：
10.1093/mollus/66.4.570
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发表时间：
2000-11-01
影响因子：
1.2
通讯作者：
Gittenberger, E
中科院分区：
文献类型：
--
作者：
Armbruster, GFJ;van Moorsel, CHM;Gittenberger, E
本文重点研究了陆地钉螺和淡水钉螺的第一内部转录间隔区(ITS-1)的进化。花柱亚纲和亚纲亚纲均起源于中生代。腹足类的ITS-1序列依次分为保守区和变异区。研究中考虑的ITS-1序列包括白化、Isabellaria、Bulinus和StagNicola。
The article focuses on a study which examined the evolution of the First Internal Transcribed Spacer (ITS-1) of land snails (Stylommatophora) and freshwater snails (Basommatophora). Both the Stylommatophora and Basommatophora originated in the Mesozoic. The ITS-1 of the gastropods were consecutively divided into conserved and variable regions. The ITS-1 sequences considered in the study include Albinaria, Isabellaria, Bulinus and Stagnicola.