Phylogenetic analysis of rDNA sequences indicates that the sequestrate Amogaster viridiglebus is derived from within the agaricoid genus Lepiota (Agaricaceae)

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 中国科学院东亚植物多样性与生物地理学重点实验室

	Phylogenetic analysis of rDNA sequences indicates that the sequestrate Amogaster viridiglebus is derived from within the agaricoid genus Lepiota (Agaricaceae)
	Ge, Zai-Wei1,2 ; Smith, Matthew E.1
刊名	MYCOLOGICAL PROGRESS
	2013-02-01
卷号	12 期号:1 页码:151-155
关键词	Agaricales Fungal systematics Phylogeny Lepiota Sequestrate fungi
ISSN号	1617-416X
通讯作者	Smith, ME (reprint author), Univ Florida, Dept Plant Pathol, Gainesville, FL 32611 USA.，trufflesmith@ufl.edu
英文摘要	The rare sequestrate fungus Amogaster viridiglebus is known from only one collection in California where it was discovered among Populus roots. Based on sporocarp coloration and spore morphology, this sequestrate taxon was putatively considered to be an ectomycorrhizal member of the Boletales. However, no molecular data were previously available to definitively determine the closest relatives of this fungus. Here we revisit the morphology of Amogaster viridiglebus and present a phylogenetic analysis based on ITS and 28S ribosomal DNA. Our phylogeny indicates that Amogaster viridiglebus is nested in the genus Lepiota, suggesting that this rare species has a saprobic trophic mode and does not form ectomycorrhizae with plants. A new combination, L. viridigleba, is made based on these phylogenetic results.
学科主题	Mycology
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Mycology
研究领域[WOS]	Mycology
关键词[WOS]	COMBINATIONS ; MACROLEPIOTA ; BOOTSTRAP
收录类别	SCI
资助信息	University of Florida's Institute for Food and Agricultural Sciences (IFAS)
语种	英语
WOS记录号	WOS:000313659700012
公开日期	2013-03-18
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/16270]
专题	昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室
作者单位	1.Univ Florida, Dept Plant Pathol, Gainesville, FL 32611 USA 2.Chinese Acad Sci, Kunming Inst Bot, Kunming 650201, Peoples R China
推荐引用方式 GB/T 7714	Ge, Zai-Wei,Smith, Matthew E.. Phylogenetic analysis of rDNA sequences indicates that the sequestrate Amogaster viridiglebus is derived from within the agaricoid genus Lepiota (Agaricaceae)[J]. MYCOLOGICAL PROGRESS,2013,12(1):151-155.
APA	Ge, Zai-Wei,&Smith, Matthew E..(2013).Phylogenetic analysis of rDNA sequences indicates that the sequestrate Amogaster viridiglebus is derived from within the agaricoid genus Lepiota (Agaricaceae).MYCOLOGICAL PROGRESS,12(1),151-155.
MLA	Ge, Zai-Wei,et al."Phylogenetic analysis of rDNA sequences indicates that the sequestrate Amogaster viridiglebus is derived from within the agaricoid genus Lepiota (Agaricaceae)".MYCOLOGICAL PROGRESS 12.1(2013):151-155.