DNA-based geographic typing of the gourmet mushroom Tricholoma matsutake traded in China

doi:10.1007/s10267-009-0024-0

	DNA-based geographic typing of the gourmet mushroom Tricholoma matsutake traded in China
	Xu, Jianping 1; Cadorin, Matt 1; Liang, Yun-Jiang 2; Yang, Zhu L.3
通讯作者	jpxu@mcmaster.ca
	2010-05-01
发表期刊	MYCOSCIENCE
ISSN	1340-3540
卷号	51 期号:3 页码:248-251
摘要	Tricholoma matsutake is among the most valuable mushrooms in the world, and natural populations of this species from different geographic regions are priced very differently. To examine the geographic origins of 'matsutake' mushrooms traded in China, we analyzed the mushrooms from two major production and trading regions in China, the Southwest and the Northeast, using a recently published retroelement-based DNA marker. Our analyses showed that 67% of commercial matsutake claimed to be from the northeast were in fact genetically identical to those from the southwest but were different from authentic northeast samples. The finding suggests that caution should be applied to the authentication of commercial matsutake from northeast China.
关键词	Traceability Dna Fingerprinting Gourmet Mushroom Matsutake
学科领域	Mycology
DOI	10.1007/s10267-009-0024-0
收录类别	SCI
语种	英语
WOS记录号	WOS:000277179200010
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/3042
专题	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.McMaster Univ, Dept Biol, Ctr Environm Genom, Hamilton, ON L8S 4K1, Canada 2.Yanbian Univ, Dept Hort, Coll Agr, Longjing 133400, Jilin, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650204, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Xu, Jianping,Cadorin, Matt,Liang, Yun-Jiang,et al. DNA-based geographic typing of the gourmet mushroom Tricholoma matsutake traded in China[J]. MYCOSCIENCE,2010,51(3):248-251.
APA	Xu, Jianping,Cadorin, Matt,Liang, Yun-Jiang,&Yang, Zhu L..(2010).DNA-based geographic typing of the gourmet mushroom Tricholoma matsutake traded in China.MYCOSCIENCE,51(3),248-251.
MLA	Xu, Jianping,et al."DNA-based geographic typing of the gourmet mushroom Tricholoma matsutake traded in China".MYCOSCIENCE 51.3(2010):248-251.

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