Morphological and cultural characteristics of a novel Phellinus linteus KACC93057P

Gyeong-Jin Min¹, A-Min Kwak¹, Sun-Ja Seok⁴, Hee-Wan Kang^1,2,3,*

¹Graduate School of Bio.&Information Technology, Hankyong National University, Ansung 17579 , Korea
²Institute of Genetic Engineering, Hankyong National University, Ansung 17579, Korea
³JK BioTech Co. Ltd.Hankyong National University, Ansung, 17579 Korea
⁴Agricultural Microbiology Division, National Academy of Agricultural Science (NAAS), Rural Development Administration (RDA), Wanju 55365, Korea

^*Corresponding author E-mail : kanghw2@hknu.ac.kr Tel : +82-31-670-5420, Fax : +82-31-676-2602

Abstract

Morphological and culture characteristics of the novel Phellinus linteus variant KACC93057P collected in Korea were characterized in this study. The surface of the wasangular, sessile, tough-woody, concentrically zonate, and dark brown in color. Basidiocarppores were circular, with 5–7 pores per mm. The hyphal system was dimitic, and basidiospores were ellipsoid or oval, 4.5–6 × 4–5, exhibiting characteristics typical of P. linteus. The optimum temperature for mycelial growth was 25–30oC, and optimal pH for growth was 5–7. The mycelial growth rate of P. linteus KACC93057P was faster than that of other P. baumii isolates. On growth medium, KACC93057P formed aerial mycelia with density higher than that of other isolates. The internal transcribed spacer (ITS)-ribosomal DNA sequences were closely related to the sequences P. linteus complex.

신규 목질진흙버섯 KACC93057P의 배양적, 형태적 특성

Morphological and cultural characteristics of a novel Phellinus linteus KACC93057P

Abstract

신규 목질진흙버섯 KACC93057P의 배양적, 형태적 특성

초록

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