KMID : 0379120090370010011
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Korean Journal of Mycology 2009 Volume.37 No. 1 p.11 ~ p.18
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Phylogenetic Relationships of Mushroom Agrocybe spp. Based on rDNA-ITS Analysis
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Cheong Jong-Chun
Lee Myung-Chul Jang Kab-Yeul Jhune Chang-Sung Lee Chan-Jung
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Abstract
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Phylogenetic relationships were investigated in the mushroom genus Agrocybe based on sequence data from the internal transcribed spaces(ITS) of nuclear ribosomal DNA(rDNA). Thirty strains including Agrocybe aegerita, A. grocybe cylindracea, A. grocybe praecox, A. grocybe pediades and Unknown Agrocybe species were subjected for the analysis. The Agrocybe spp. were separated into eight distinct groups. Phylogenetic analysis divided these species into eight groups as follows: A. chaxingu within group I, A. salicacola within group II, A. cylindracea and A. aegerita within group III, Agrocybe sp. within group IV and V, and other Agrocybe spp. were grouped within VI, VII, and VIII.
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KEYWORD
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Agrocybe spp, ITS rDNA sequences, Phylogenetic relationships
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