Earticle

초록

영어

To establish a genetic relationships of collected Ganoderma strains, mycelium growth according to media and temperature, colony morphology, chlamydospore formation and fruitbody morphology were investigated. For the identification of optimal growth conditions of the strains, five different growth media and four different temperature were tested. GCM (Ganoderma complete medium) at 30℃ was the most effective for mycelial growth of 68 strains with more or less variation. The strains were divided into 28 groups based on their colony shapes, and most of them belong to CM3 or CM8 group. Chlamydospores were observed in the mycelia of 16 strains including ASI 7022 on microscope, but not in most G. lucidum domestic strains, which showed relatively lagging growth on 35℃ in mycelial growth experiment. These results were not similar to those of G. lucidum but those of G. tsugae imported from USA. The strains were cultivated on oak sawdust media to see their fruit body formation. Ninety-seven among 115 strains formed fruitbodies in sawdust cultivation. They showed two forms of fruitbodies, 89.7% of flat type or 10.3% of antler type, although these shapes can be affected by CO2 concentrations. These results suggest that the native strains formerly considered to belong to G. lucidum have to be re-classified with further study.

목차

ABSTRACT
 재료 및 방법
  공시균주
  배지
  배양조건 및 자실체 생산
 결과 및 고찰
  배지 종류별 균사생장 특성
  균사체 형태
  균사체의 검경
  온도별 균사 생장
  자실체 형태
 적요
 감사의 글
 참고문헌

저자

• 김경수 [ Kyung-Soo Kim | 농민버섯연구소 ]
• 공원식 [ Won-Sik Kong | 농촌진흥청 농업과학기술원 응용미생물과 ] Corresponding author
• 최선규 [ Sun-Gyu Choi | 농촌진흥청 농업과학기술원 응용미생물과 ]
• 유창현 [ Chang-Hyun You | 농촌진흥청 농업과학기술원 응용미생물과 ]
• 고미석 [ Mi-Suk Ko | 경상대학교 농학과 ]
• 서건식 [ Geon Sik Seo | 한국농업전문학교 ]

참고문헌