The Korean Journal of Mycology (한국균학회지)

The Korean Society of Mycology (한국균학회)
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New Records of Fungi Isolated from Indoor Air of Greenhouse Used for Shiitake Cultivation in Korea

표고 재배사 실내 공기에서 분리한 국내 미기록 진균

  • Kwon, Hyuk Woo (Department of Microbiology and Institute of Basic Sciences, Dankook University) ;
  • Yun, Yeo Hong (Department of Microbiology and Institute of Basic Sciences, Dankook University) ;
  • Kim, Jun Young (Department of Microbiology and Institute of Basic Sciences, Dankook University) ;
  • Kim, Seong Hwan (Department of Microbiology and Institute of Basic Sciences, Dankook University) ;
  • Ko, Han Kyu (Forest Mushroom Research Center, National Forest Cooperative Federation)
  • Received : 2014.12.31
  • Accepted : 2015.03.05
  • Published : 2015.03.31
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Abstract

Mold contamination is one of the detrimental factors affecting sawdust media-based shiitake cultivation in greenhouses. During mold monitoring of indoor air of greenhouses, several fungi were isolated. Among them, Aspergillus pulverulentus and Cosmospora butyri were found to be new in Korea and Lecanicillium psalliotae and L. antillanum were known in Korea without taxonomic validation. In this study the morphological characteristics and phylogenetic analysis based on the internal transcribed spacer (ITS) rDNA region or ${\beta}$-tubulin gene of the four identified species were described.

진균에 의한 오염은 재배사에서 톱밥 배지를 이용한 표고 재배에 중대한 영향을 미치기 때문에 표고 재배사 실내 공기에 존재하는 진균에 대한 모니터링을 수행하던 중 여러 진균을 분리하였다. 분리된 진균 중에는 국내 미기록인 Aspergillus pulverulentus와 Cosmospora butyri 등 2종을 비롯하여 기록은 있으나 균학적 확증이 부족한 Lecanicillium psalliotae와 L. antillanum 등 2종이 존재하였다. 본 논문에서는 이들 균류에 대한 형태적 특성과 더불어 internal transcribed spacer (ITS) rDNA region 또는 ${\beta}$-tubulin 유전자 염기서열에 기반한 계통학적 분석 결과를 기술하였다.

Keywords

References

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