检索结果-南通市图书馆

Operculina and Neoassilina:A Revision of Recent Nummulitid Genera Based on Molecular and Morphological Data Reveals a New Genus

引用

Journal of Earth Science 2022年第6期33卷 1411-1424页

作者： Maria Holzmann Johann Hohenegger Laure Apothéloz-Perret-Gentil raphael morard Sigal Abramovich Danna Titelboim Jan Pawlowski Department of Genetics and Evolution University of Geneva1211Geneva 4Switzerland Department of Paleontology Geozentrum1090WienAustria MARUM Center for Marine Environmental Sciences University of Bremen28359BremenGermany Department of Geological and Environmental Sciences Ben Gurion University of the NegevBeer Sheva84105Israel Institute of Oceanology Polish Academy of SciencesSopotPoland ID-Gene Ecodiagnostics 1202GenevaSwitzerland

The genus Operculina,a large symbiont-bearing benthic foraminifer,is characterized by high morphological variability showing thick involute to intermediate semi-involute to flat evolute *** morphotypes are either considered as ecophenotypes or distinct *** order to test the hypothesis of ecophenotypes versus different species,a single cell high throughput sequencing approach was applied to assess the interspecific diversity of *** results in two groups of ribotypes,one corresponding to Operculina ammonoides/Operculina discoidalis,the other containing Operculina complanata/Operculina *** groups can also be separated ***,*** and *** represent a single species and the latter can be regarded as a junior synonym of *** ammonoides and *** also form a single species,which makes the latter a junior synonym of *** generic differences in Operculina species are manifested in morphology and molecular genetics,the genus Neoassilina with the designated species Neoassilina ammonoides is *** analysis of ribosomal SSU rDNA data of eight recent nummulitid genera confirms the obtained high troughput sequencing results and further shows that Palaeonummulites venosus builds a clade with *** that branches at the base of other Nummulitidae containing Planostegina,Planoperculina,Cycloclypeus,Heterostegina,Operculinella and Neoassilina.

关键词： Operculina Neoassilina Nummulitidae interspecific diversity SSU rDNA morphology

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

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

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：