• Journal of Species Research
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• 제3권2호
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• pp.123-126
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• 2014

We present a list of the beetle species associated with the oyster mushroom, Pleurotus ostreatus Fr. in the birch forest of Onon-Balj National Park in Mongolia. A total of 21 species in seven families were found in this fungus, including fungivorous species: Litargus japonicus Reitter and Mycetophagus antennatus (Reitter) (Mycetophagidae), Pseudamblyopus similis (Lewis) (Erotylidae), and Lordithon sp. (Staphylinidae) etc. Both adult and larval forms are presented in the checklist along with the type of fungal association, of which approximately 52 percent are obligate mycetobionts. The main trends of the ecological and trophic specialization of the mycetophilic beetles are discussed.

• Mycobiology
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• 제36권2호
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• pp.114-120
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• 2008

This study was conducted to evaluate the degradation of aromatic dyes and the production of ligninolytic enzymes by 10 white rot fungi. The results of this study revealed that Pycnoporus cinnabarinus, Pleurotus pulmonarius, Ganoderma lucidum, Trametes suaveolens, Stereum ostrea and Fomes fomentarius have the ability to efficiently degrade congo red on solid media. However, malachite green inhibited the mycelial growth of these organisms. Therefore, they did not effectively decolorize malachite green on solid media. However, P. cinnabarinus and P. pulmonarius were able to effectively decolorize malachite green on solid media. T. suaveolens and F. rosea decolorized methylene blue more effectively than any of the other fungi evaluated in this study. In liquid culture, G. lucidum, P. cinnabarinus, Naematoloma fasciculare and Pycnoporus coccineus were found to have a greater ability to decolorize congo red. In addition, P. cinnabarinus, G lucidum and T. suaveolens decolorized methylene blue in liquid media more effectively than any of the other organisms evaluated in this study. Only F. fomentarius was able to decolorize malachite green in liquid media, and its ability to do so was limited. To investigate the production of ligninolytic enzymes in media containing aromatic compounds, fungi were cultured in naphthalene supple mented liquid media. P. coccineus, Coriolus versicolor and P. cinnabarinus were found to produce a large amount of laccase when grown in medium that contained napthalene.

• 한국균학회지
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• 제42권4호
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• pp.322-327
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• 2014

계대배양은 균류의 보존을 위해 가장 일반적 방법이지만, 반복된 계대배양을 하는 동안 저절로 변이들이 축적된다는 단점이 있다. 계대배양의 횟수를 줄이기 위해, 사면배지에서 $4^{\circ}C$로 보존하는 것의 효과를 다양한 균주들의 균사생장과 목질 분해효소의 활성을 통해 조사해보았다. 갈색꽃구름버섯, 갈색먹물버섯, 구름버섯, 노란개암버섯, 복령, 산느타리, 자작나무버섯, 잔나비불로초를 포함한 버섯들은 2년 이상의 보존기간에도 영향을 받지 않아서, 이는 2년에 한번 계대배양을 하여도 유지가 가능하다는 것을 의미한다. 그 이외의 실험 균주들은 2년이 지났을 경우 활력과 효소의 활성이 크게 감소한 것으로 나타났으며 1년에 한 번 계대배양 하는 것이 좋을 것으로 판단되었다. 균사 생장력의 회복과 세포외 효소의 활성은 약간의 상관관계가 나타났다. 결론적으로, 보존기간에 따른 균사활력 및 효소의 활성은 균류 보존의 횟수를 정하는 하나의 방법으로 사용될 수 있을 것으로 여겨진다.