Calcarisporium cordycipiticola sp nov., an important fungal pathogen of Cordyceps militaris
文献类型: 外文期刊
作者: Sun, Jing-Zu 1 ; Dong, Cai-Hong 1 ; Liu, Xing-Zhong 1 ; Liu, Jian-Kui 4 ; Hyde, Kevin D. 2 ;
作者机构: 1.Chinese Acad Sci, Inst Microbiol, State Key Lab Mycol, 3 Pk 1,Beichen West Rd, Beijing 100101, Peoples R China
2.Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand
3.Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand
4.Guizhou Acad Agr Sci, Guizhou Key Lab Agr Biotechnol, Guiyang 550006, Peoples R China
关键词: Fungicolous fungi;Hyphomycetes;Caterpillar fungus;Ascomycota;Medicinal mushroom
期刊名称:PHYTOTAXA ( 影响因子:1.171; 五年影响因子:1.196 )
ISSN:
年卷期:
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收录情况: SCI
摘要: Production of the medicinal and edible fungus Cordyceps militaris has dramatically increased in China because of its alleged medicinal properties. During industrial production, a fungal parasite was found to infect the fruiting bodies causing significant quality and yield losses. Two isolates were obtained from fruiting bodies of C. militaris in Beijing and Shanghai mushroom farms and were characterized by morphological and phylogenetic analyses of SSU and ITS sequence data. The phylogenetic analyses showed that they belong to the genus Calcarisporium and are related to the type species, C. arbuscula with 91% ITS sequence similarity. We introduce this taxon as Calcarisporium cordycipiticola sp. nov., and compare it morphologically with other taxa in the genus. The interaction between this taxon, its host, and methods to control this fungicolous taxon need further studies.
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