检索结果-南通市图书馆

Whole-genome single nucleotide polymorphism and mating compatibility studies reveal the presence of distinct species in sub-Saharan Africa Bemisia tabaci whiteflies

引用

Insect Science 2021年第6期28卷 1553-1566页

作者： Habibu Mugerwa Hua-Ling Wang Peter Sseruwagi Susan Seal John Colvin Natural Resources Institute University of GreenwichCentral AvenueChatham MaritimeKentUK Department of Entomology University of GeorgiaGriffinGeorgiaUSA Institute of Insect Sciences Zhejiang UniversityHangzhouChina Biotechnology Department Mikocheni Agricultural Research InstituteDar es SalaamTanzania

In sub-Saharan Africa cassava growing areas,two members of the Bemisia tabaci species complex termed sub-Saharan Africa 1(SSA1)and SSA2 have been reported as the prevalent whiteflies associated with the spread of viruses that cause cassava mosaic disease(CMD)and cassava brown streak disease(CBSD)*** the peak of CMD pandemic in the late 1990s,SSA2 was the prevalent whitefly,although its numbers have diminished over the last two decades with the resurgence of SSA1 *** SSA1 subgroups(SGI to SG3)are the predominant whiteflies in East Africa and vary in distribution and biological *** compatibility between SSA1 subgroups and SSA2 whiteflies was reported as the possible driver for the resurgence of SSA 1 *** this study,a combination of both phylogenomic methods and reciprocal crossing experiments were applied to determine species status of SSA1 subgroups and SSA2 white-fly *** analyses conducted with 26548205 bp whole genome single nucleotide polymorphisms(SNPs)and the full mitogenomes clustered SSA1 subgroups together and separate from SSA2 *** incompatibility between SSA1 subgroups and SSA2 further demonstrated their distinctiveness from each *** analyses conducted with SNPs and mitogenomes also revealed different genetic relationships among SSA1 *** former clustered SSA 1-SGI and SSA1-SG2 to-gether but separate from SSA1-SG3,while the latter clustered SSA1-SG2 and SSA1-SG3 together but separate from SSA *** compatibility was observed between SSA 1-SGI and SSA1-SG2,while incompatibility occurred between SSA 1-SGI and SSA1-SG3,and SSA 1-SG2 and SSA *** results among SSA 1 subgroups were coherent with phylogenomics results based on SNPs but not the full ***,this study revealed that the secondary endosymbiont--did not mediate reproductive success in the crossing assays carried ***,using genome wide SNPs together with reciproca

关键词： Bemisia tabaci phylogenomics reciprocal crossing sub-Saharan Africa species

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

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：