The Korean Journal of Mycology (한국균학회지)

The Korean Society of Mycology (한국균학회)
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Selection of Neohaplont in Some Edible Fungi by Protoplast Reversion

원형질체환원(原形質體還元)에 의한 몇가지 식용(食用)버섯류의 Neohaplont의 선발(選拔)

  • Yoo, Young-Bok (Applied Mycology and Mushroom Division, Institute of Agricultural Sciences, R.D.A.) ;
  • Lee, Yeon-Hee (Applied Mycology and Mushroom Division, Institute of Agricultural Sciences, R.D.A.) ;
  • Yeo, Un-Hyung (Department of Agricultural Biology, Chungnam National University) ;
  • Um, Seung-Duk (Department of Agronomy, Seoul National University) ;
  • Cha, Dong-Yeul (Applied Mycology and Mushroom Division, Institute of Agricultural Sciences, R.D.A.) ;
  • Park, Yong-Hwan (Applied Mycology and Mushroom Division, Institute of Agricultural Sciences, R.D.A.)
  • 유영복 (농촌진흥청 농업기술연구소 균이과) ;
  • 이연희 (농촌진흥청 농업기술연구소 균이과) ;
  • 여운형 (충남대학교 농생물학과) ;
  • 엄승덕 (서울대학교 농학과) ;
  • 차동열 (농촌진흥청 농업기술연구소 균이과) ;
  • 박용환 (농촌진흥청 농업기술연구소 균이과)
  • Published : 1987.03.30
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Abstract

Neohaplonts were obtained to improve mushroom strain from dikaryon strains of Flammulina Velutips, Ganoderma lucidum, Lyophyllum ulmarium, Pleurotus cornucopiae and Pleurotus spodoleucus by protoplast reversion. The noehaplont frequency from reversion colonies of protoplasts was 4.47-47.7%. Four more types of morphological characteristics were detected from neohaplonts of protoplast reversion in L. ulmarium, P. cornucopiae and P. spodoleucus, but one or two types were neohaplonts in F.velutipes and G. lucidum. Growth rate of neohaplonts was slow compared with dikaryon strains.

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