The Korean Journal of Mycology (한국균학회지)

The Korean Society of Mycology (한국균학회)
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Unrecorded Endophytic Fungi Isolated from Mnium heterophyllum and Hypnum plumaeforme in Korea: Biscogniauxia petrensis and Cercophora thailandica

꼬마초롱이끼(Mnium heterophyllum)와 가는털깃털이끼(Hypnum plumaeforme)에서 분리한 국내 미기록 내생균: Biscogniauxia petrensis, Cercophora thailandica

  • Choi, Hyun-sook (Department of Biology Education, Korea National University of Education) ;
  • Park, Hyeok (Department of Biology Education, Korea National University of Education) ;
  • Eo, Ju-Kyeong (Brueau of Basic Ecological Research, National Institute of Ecology) ;
  • Eom, Ahn-Heum (Department of Biology Education, Korea National University of Education)
  • 최현숙 (한국교원대학교 생물교육과) ;
  • 박혁 (한국교원대학교 생물교육과) ;
  • 어주경 (국립생태원 생태연구본부) ;
  • 엄안흠 (한국교원대학교 생물교육과)
  • Received : 2020.02.27
  • Accepted : 2020.03.26
  • Published : 2020.03.31
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Abstract

In this study, we isolated endophytic fungal strains from the rhizoid and the leaf of Mnium heterophyllum and Hypnum plumaeforme, respectively. The isolated strains were identified based on morphological characters and molecular analysis of the internal transcribed spacer, large subunit rDNA, β-tubulin, and RNA polymerase II subunit regions. From the results, we confirmed two endophytic fungal species, Cercophora thailandica, and Biscogniauxia petrensis, which to the best of our knowledge, have not yet been reported in Korea. We further describe the morphological characteristics and the results of the molecular analyses of these isolated fungal strains.

꼬마초롱이끼의 헛뿌리와 가는털깃털이끼의 잎에서 내생균을 분리하였다. 분리된 균주는 형태적 특성과 internal transcribed spacer, large subunit rDNA, Beta-tublin 영역 및 RNA polymerase II second largest subunit gene의 분자적 분석을 토대로 동정하였다. 연구 과정에서 2종의 국내 미기록종 내생균인 Cercophora thailandica와 Biscogniauxia petrensis를 확인하였다. 분리된 미기록종 내생균 균주의 형태적 특성 확인 및 계통 분석 결과에 대해 기술하였다.

Keywords

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