The Korean Journal of Mycology (한국균학회지)

The Korean Society of Mycology (한국균학회)
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Morphological Characteristics of Artificially Cultivated Dictyophora echinovolvata

인공재배한 흰돌기망태버섯(Dictyophora echinovolvata)의 형태적 특징

  • Cheong, Jong-Chun (Division of Applied Microbiology, National Institute of Agricultural Science and Technology, R.D.A.) ;
  • Seok, Soon-Ja (Division of Applied Microbiology, National Institute of Agricultural Science and Technology, R.D.A.) ;
  • Jang, Kab-Yeul (Division of Applied Microbiology, National Institute of Agricultural Science and Technology, R.D.A.) ;
  • Park, Jeong-Sik (Division of Applied Microbiology, National Institute of Agricultural Science and Technology, R.D.A.) ;
  • Kim, Yang-Sup (Division of Applied Microbiology, National Institute of Agricultural Science and Technology, R.D.A.) ;
  • Chung, Bong-Koo (Department of Agrobiology, Chungbuk University)
  • 정종천 (농업과학기술원 응용미생물과) ;
  • 석순자 (농업과학기술원 응용미생물과) ;
  • 장갑열 (농업과학기술원 응용미생물과) ;
  • 박정식 (농업과학기술원 응용미생물과) ;
  • 김양섭 (농업과학기술원 응용미생물과) ;
  • 정봉구 (충북대학교 농생물학과)
  • Published : 2002.10.30
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Abstract

This study was conducted to investigate morphological characteristics of veiled lady mushroom (Dictyophora sp.). Morphological observation of mycelium showed the presence of chlamydospore-like swelling cells, and typical mycelial champ connections. Fruiting body of the veiled lady mushroom consists of cap, velum, stipe, and vulva. Oval-shaped eggs were surrounded by exodermis, gelatin layers and endodermis, and the fruiting bodies remained inside volva as liquid gelatin layer. Dark green spore layer was formed at the top of cap. The surface eggs in the cultivated veiled lady mushroom was covered with white needle-shaped mycelial projection that was oval in shape. The velum of fruiting body stretched down to the top of volva. The net was regularly shaped, and smelled like fragrance with chestnut flower. The strain KACC 50650 was identified as Dictyophora echinovolvata based on the morphology of eggs and fruiting bodies, and named as Huin-Dol-Gi-Mang-Tae mushroom in Korean.

본 연구는 농업과학기술원 응용미생물과에 보존된 망태버섯속(Dictyophora sp.)에 대한 인공배양 자실체 및 균사체의 형태적 특징을 관찰하였다. 이 버섯의 알과 성숙한 자실체는 대, 치마, 갓, 대주머니로 이루어져 있다. 알은 타원형으로 내피막, 젤라틴층, 외피막으로 싸여 있으며, 표면에는 백색의 침상 균사돌기로 싸여 있다. 성숙한 자실체는 대주머니 안에 젤라틴층이 액화되어 남아 있으며, 포자는 갓 위에 짙은 녹색의 포자층을 형성하고 있다. 치마는 대주머니 위로 길게 내려오고, 그물망의 눈은 다각형이며, 밤꽃 냄새가 난다. 균사체에서 후막포자 모양의 팽대세포(swelling cell)가 확인되었으며, clamp connection도 존재하였다. 본 연구를 통하여 공시균주 KACC 50650은 Dictyophora echinovolvata로 동정되었으며, 한국명으로는 '흰돌기망태버섯'으로 명명하고자 한다.

Keywords

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