Journal of Mushroom (한국버섯학회지)

The Korean Society of Mushroom Science (한국버섯학회)
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Unrecorded mycoparasitic fungus Sepedonium laevigatum isolated from wild mushrooms in South Korea

야생버섯에서 분리한 미기록종 버섯기생균 Sepedonium laevigatum 보고

  • Seung-Yoon, Oh (Department of Biology and Chemistry, College of Natural Science, Changwon National University)
  • 오승윤 (창원대학교 자연과학대학 생물학화학융합학부)
  • Received : 2022.11.30
  • Accepted : 2022.12.19
  • Published : 2022.12.31
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Abstract

Fungi that infect mushrooms and cause diseases are called mycoparasitic fungi. Understanding the diversity of mycoparasitic fungi in wild mushrooms is important for the mushroom industry, as they can parasitize cultivated mushrooms. However, few studies have been conducted on the diversity of mycoparasitic fungi in wild mushrooms in South Korea. Upon surveying mushroom flora, we found a mycoparasitic fungus and analyzed its strain using molecular phylogeny and morphological examination. The strain was identified as Sepedonium laevigatum, which is an unrecorded species in South Korea. In this study, we described the cultural and microscopic characteristics of this strain of fungus.

버섯기생균은 버섯을 기주로 살아가면서 병을 일으킬 수 있는 진균이다. 야생버섯의 버섯기생균이 재배종에 병을 일으키는 병원균이 될 수 있다는 점에서 야생버섯의 버섯기생균 다양성을 연구하는 것은 버섯 산업에 중요하다. 그러나 국내에서는 야생버섯의 기생균 다양성에 관한 연구가 많지 않다. 본 연구에서는 버섯 다양성 조사 과정 중 발견한 버섯기생균을 분리하여 분자계통분석과 형태적 특성 조사를 통해 분석하였다. 그 결과 분리된 균주가 미기록종인 Sepedonium laevigatum 종으로 동정되었으므로, 이 균주의 배양적 특성과 미세구조의 특성을 조사하여 기재하였다.

Keywords

Acknowledgement

이 논문은 2021~2022년도 창원대학교 자율연구과제 연구비 지원으로 수행된 연구 결과이며 이에 감사드립니다.

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