检索结果-南通市图书馆

检索条件"作者=Atsu K.GUELLY"

共 1 条记录，以下是1-10 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Major clades in tropical Agaricus

Major clades in tropical Agaricus

引用

中国菌物学会第五届会员代表大会暨2011年学术年会

作者： Samantha kARUNARATHNA Olivier.RASP Luis A.PARRA Jacque GUINBERTEAU Magalie MOINARD Andre De kESEL Grard.BARROSO Rgis COURTECUISSE kevin D.HYDE atsu k.guelly Dennis E.DESJARDIN Philippe CALLAC School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand Botany and Microbiology Department College of ScienceKing Saud UniversityRiyadh 11442Saudi Arabia

＜正＞Agaricus（Basidiomycota） is a genus of saprobic fungi that includes edible cultivated species such as Agaricus bisporus,the button *** has been considerable ecological,nutritional and medicinal interest in the genus,yet its biodiversity remains poorly known,particularly in subtropical and tropical areas. Classification of the tropical taxa has for a large part followed the classification of temperate *** objective of our study was to examine to what extent this system of classification is appropriate for tropical Agaricus *** from temperate sections were therefore compared to the major clades of tropical taxa using a phylogenetic *** 1+2 sequence data from 128 taxa were used in the phylogenetic analysis. Specimens included four species of genera closely related to Agaricus,37 temperate species representing the eight classical sections of the genus,and 87 putative species of Agaricus from tropical areas of Africa,Asia and *** and maximum likelihood analyses produced relatively congruent trees and almost identical *** data showed that（i） only about one-third of tropical taxa belong to the classical sections;the systematics of the genus therefore needs to be reconsidered;（ii） basal clades and branches contain only African and Asian tropical taxa suggesting that the genus originated from these areas;（iii） among the remaining two-thirds of tropical taxa,those from America and those from Africa and/or Asia grouped in distinct clades,suggesting that secondary diversification occurred in these two areas and that direct migration between these areas has never or rarely occurred;（iv） in contrast,several clades of classical sections contain American and African+Asian species along with temperate *** two conclusions added to the fact that the distribution range of some temperate species extends to both Europe and North America,suggest that the genus would have migrated from tropical Africa +Asia to tropical

关键词： Agaricus tropical biodiversity biogeography ITS phylogeny

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

全选清除本页清除全部题录导出标记到“检索档案”

共1页 << < 1 > >>

回到顶部

执行限定条件

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：