1.Discovery of Two Chrysosporium Species with Keratinolytic Activity from Field Soil in Korea.
Sun Kumar GURUNG ; Mahesh ADHIKARI ; Sang Woo KIM ; Setu BAZIE ; Hyun Seung KIM ; Hyun Goo LEE ; San KOSOL ; Hyang Burm LEE ; Youn Su LEE
Mycobiology 2018;46(3):260-268
In an ongoing survey of Korean indigenous fungi, two fungal strains (KNU16-74 and KNU16-99) belonging to the genus Chrysosporium were isolated from field soil in Gyeongnam, Korea. Morphological characterization and phylogenetic analysis using sequence of the internal transcribed spacer regions were carried out to confirm its precise identification. These strains were identified as Chrysosporium indicum (KNU16-74) and Chrysosporium fluviale (KNU16-99). To examine the keratin degradation efficiency of these two fungal species, human hair strands were incubated with fungus culture. Results revealed that these two fungal species have the ability to degrade keratin substrate. This is the first report of these two species in Korea.
Chrysosporium*
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Fungi
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Hair
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Humans
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Korea*
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Soil*
2.New Records of Aspergillus allahabadii and Penicillium sizovae from Crop Field Soil in Korea.
Setu Bazie TAGELE ; Mahesh ADHIKARI ; Sun Kumar GURUNG ; Hyun Gu LEE ; Sang Woo KIM ; Hyun Seung KIM ; Han Jun JU ; Byeong Heon GWON ; San KOSOL ; Hyang Burm LEE ; Youn Su LEE
Mycobiology 2018;46(4):297-304
Two new records of Trichocomaceae, namely Aspergillus allahabadii and Penicillium sizovae, were isolated in 2016 during a survey of fungal diversity in different crop fields locations in Gyeongnam, Korea. These species were identified based on morphological characters and phylogenetic analysis using internal transcribed spacer region and β-tubulin-encoding gene sequence data. A. allahabadii and P. sizovae have not yet been reported in Korea. Thus, this is the first report of these species in Korea, and their descriptions as well as details of their morphological characters are presented.
Aspergillus*
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Classification
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Korea*
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Penicillium*
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Phylogeny
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Soil*