신규 목질진흙버섯 KACC93057P의 배양적, 형태적 특성 Morphological and cultural characteristics of a novel Phellinus linteus KACC93057P
pp.75-80
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.
재료 및 방법
공시균주
자실체형태적특성
균사체 배양조건
Genomic DNA 추출
ITS-rDNA 염기서열 분석
결과 및 고찰
KACC93057P 자실체의 형태적 특성
균사체 성장 및 최적온도
ITS-rDNA 염기서열 비교분석
적 요
참고문헌