Phylogenetic Analysis of Nuclear Ribosomal DNA Intergenic Spacer (IGS) Ⅰ Region of Phellinus linteus
2004
Rew, Y.H. (Kyungbuk Agricultural Technology Administration, Daegu, Republic of Korea), E-mail: [email protected] | Lee, J.H. (Kyungpook National University, Daegu, Republic of Korea) | Kim, J.G. (Kyungpook National University, Daegu, Republic of Korea)
This study was carried out to elucidate phylogenetic relationship of a yellow lump, Phellinus linteus by comparing the nuclear ribosomal intergenic spacer (IGS) Ⅰ region with that of other genera of basidiomycetes retrieved from Genbank. IGS Ⅰ region of Phellinus linteus was 730 bp long and sequence homology was conserved in the 5' region, in particular 1~280 bp, and decreased in the direction toward the 3' end. ITS region was conserved studied in phylogenies related to basidiomycetes, but IGS region was not well understood yet.
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