The Korean Journal of Mycology (한국균학회지)

The Korean Society of Mycology (한국균학회)
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Isolation and Phylogenetic Analysis of Orchid Rotting Fungus, Fusarium sp. KS-01

난 썩음병균 Fusarium sp. KS-01의 분리 및 계통학적 분석

  • Park, In-Jae (Department of Microbiology, College of Sciences, Daejeon University) ;
  • Shin, Kwang-Soo (Department of Microbiology, College of Sciences, Daejeon University)
  • 박인재 (대전대학교 이과대학 미생물학과) ;
  • 신광수 (대전대학교 이과대학 미생물학과)
  • Published : 2005.12.30
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Abstract

A orchid rotting fungus was isolated and identified. The isolate was consistent with the genus Fusarium in morphological and cultural characteristics. The partial 18S rRNA sequence of the isolate showed high similarity with anamorph or telemorph of Fusarium and other Fusarium species. In phylogenetic analysis, the isolates was poorly related to other Fusarium species. The isolate closely related to Fusarium sp. LP-A2/3.

동양란에 썩음병을 일으키는 병원균을 분리하여 동정하였다. 병원균은 배양학적으로나 형태학적으로 Fusarium 속의 특성을 지니고 있었고, PCR 기법을 사용한 18S rRNA 염기서열을 분석결과 Fusarium 속의 균류와 매우 높은 유사도를 보였다. 계통학적 분석결과, 본 균주는 Fusarium sp. LP-A2/3(AF548314)과 가장 근접한 것으로 나타났다.

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References

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