The Korean Journal of Mycology (한국균학회지)

The Korean Society of Mycology (한국균학회)
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A New Report on Phialocephala piceae Isolated from Leaf of Diospyros kaki in Korea

감나무 잎에서 분리한 Phialocephala piceae에 대한 보고

  • Park, Sangkyu (College of Agriculture and Life Sciences, Kyungpook National University) ;
  • Lee, Seung-Yeol (College of Agriculture and Life Sciences, Kyungpook National University) ;
  • Lee, Jae-Jin (College of Agriculture and Life Sciences, Kyungpook National University) ;
  • Kang, In-Kyu (College of Agriculture and Life Sciences, Kyungpook National University) ;
  • Lee, Hyang Burm (College of Agriculture and Life Sciences, Chonnam National University) ;
  • Jung, Hee-Young (College of Agriculture and Life Sciences, Kyungpook National University)
  • 박상규 (경북대학교 농업생명과학대학) ;
  • 이승열 (경북대학교 농업생명과학대학) ;
  • 이재진 (경북대학교 농업생명과학대학) ;
  • 강인규 (경북대학교 농업생명과학대학) ;
  • 이향범 (전남대학교 농업생명과학대학) ;
  • 정희영 (경북대학교 농업생명과학대학)
  • Received : 2016.09.05
  • Accepted : 2016.09.23
  • Published : 2016.09.30
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Abstract

A previously unrecorded fungus was isolated from the persimmon (Diospyros kaki) leaf phyllosphere in Korea. The isolated fungus was characterized by morphological and phylogenetic analyses. The typical morphological characteristics of Phialocephala piceae, including dark brown colonies and short, thick conidiophores, were observed on the isolated fungus. A phylogenetic analysis based on the internal transcribed spacer (ITS) region and RNA polymerase II largest subunit (RPB1) also confirmed the identification of the isolated fungal species as P. piceae. Therefore, this is the first report of P. piceae in Korea.

경상북도 상주시에 재식된 감나무 잎의 표면에서 국내 미기록종인 곰팡이를 분리하여 형태학적 및 계통학적 분석을 수행하였다. 분리된 곰팡이는 Phialocephala piceae의 형태적 특징인 암갈색 균총과 굵고 짧은 분생자경 유사조직을 관찰할 수 있었다. Phialocephala속의 동정에 사용되는 internal transcribed spacer 영역과 RNA polymerase II largest subunit 유전자를 이용한 계통학적 분석을 통해 해당균이 P. piceae임이 확인되었고, 이를 통해 최초로 국내에 P. Piceae가 존재함을 보고하였다.

Keywords

References

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