Diversity of culturable ericoid mycorrhizal fungi of Rhododendron decorum in Yunnan, China
Tian, W.1,2; Zhang, C. Q.1; Qiao, P.1,2; Milne, R.3
2011-07-01
发表期刊MYCOLOGIA
ISSN0027-5514
卷号103期号:4页码:703-709
摘要The diversity of ericoid mycorrhizal fungi isolated from Rhododendron decorum Franch. in Yunnan, southwestern China, was examined for the first time. In total 300 hair-root samples were collected from 13 R. decorum individuals in two adjacent wild population sites and one cultivated population site. Two hundred eighteen slow-growing isolates were obtained; the ability of some to form ericoid mycorrhiza was tested in vitro. One hundred twenty-five isolates formed hyphal structures morphologically corresponding to ericoid mycorrhiza, and these were determined by morphological and molecular means to belong to 12 fungal species. There were hardly any differences in species among the three sampled populations. The sequences of several isolates were similar to those of Oidiodendron mains and ericoid mycorrhizal fungi from Helotiales, accounting respectively for 18.4% and 24.8% of the total culturable ericoid mycorrhizal fungi assemblage. Dark septate endophytes were detected in the sampled hair roots by microscopy.
关键词Ericoid Mycorrhiza Oidiodendron Maius Rhizoscyphus Ericae Rhododendron Decorum Southwestern China
资助信息National Nature Science Foundation of China[30770139, 2010DH011]; Ministry of Science and Technology China[2009GB2F300343]
学科领域Mycology
DOI10.3852/10-296
收录类别SCI
语种英语
WOS研究方向Mycology
WOS类目Mycology
WOS记录号WOS:000292409200002
引用统计
被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/5291
专题资源植物与生物技术所级重点实验室
作者单位1.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Univ Edinburgh, Edinburgh EH9 3JH, Midlothian, Scotland
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GB/T 7714
Tian, W.,Zhang, C. Q.,Qiao, P.,et al. Diversity of culturable ericoid mycorrhizal fungi of Rhododendron decorum in Yunnan, China[J]. MYCOLOGIA,2011,103(4):703-709.
APA Tian, W.,Zhang, C. Q.,Qiao, P.,&Milne, R..(2011).Diversity of culturable ericoid mycorrhizal fungi of Rhododendron decorum in Yunnan, China.MYCOLOGIA,103(4),703-709.
MLA Tian, W.,et al."Diversity of culturable ericoid mycorrhizal fungi of Rhododendron decorum in Yunnan, China".MYCOLOGIA 103.4(2011):703-709.
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