• Mycobiology
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• 제38권1호
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• pp.62-64
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• 2010

The paper describes identification of new microlichen (Sculptolumina japonica) in South Korea. A detailed taxonomic description and comments are presented for the taxa studied. Lichen genus Sculptolumina is reported for the first time for this country.

• 한국식물생명공학회:학술대회논문집
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• 한국식물생명공학회 2003년도 식물바이오벤처 페스티발
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• pp.190-190
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• 2003

• Mycobiology
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• 제39권1호
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• pp.54-56
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• 2011

This study describes two new records of the lichen genus Placynthiella (P. hyporhoda and P. icmalea) from South Korea. A brief taxonomic description and comments are provided for the new records. An artificial key is also provided for known species of this genus in South Korea.

• Mycobiology
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• 제37권4호
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• pp.302-304
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• 2009

The paper describes two new records of micro-lichens from South Korea. Detailed taxonomic descriptions and comments are presented for both of the studied taxa. The lichen genus Thelotrema is reported for the first time in Korea.

• 한국동물학회:학술대회논문집
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• 한국동물학회 2000년도 한국생물과학협회 학술발표대회
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• pp.101.2-102
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• 2000

No Abstract, See Full Text

• 환경생물
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• 제38권1호
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• pp.165-178
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• 2020

본 연구에서는 국내에 도입된 외래 포유류를 조사하여 생태계위해성평가와 외래생물 관리 데이터베이스 구축에 필요한 기초자료를 제시하고자 했다. 이를 위해 관상 목적으로 도입된 외래 포유류, 개인 간 거래되는 외래 포유류 등 사육 환경에서의 외래 포유류와 자연에 유입된 외래 포유류를 조사하여 한국에 도입된 외래 포유류 목록을 구축하였다. 한국에 도입된 외래 포유류는 총 163분류군으로 확인되었다. 관상 목적으로 도입된 외래 포유류는 11목 44과 139분류군, 개인 간 거래되는 외래 포유류는 5목 19과 28분류군, 자연생태계에 유입된 외래 포유류는 총 4목 7과 8분류군으로 나타났다. 국내 도입된 외래 포유류의 효과적인 관리를 위해서는 도입된 모든 종의 목록을 토대로 종별 개체수, 도입지역 등 기초적인 정보의 확보가 중요하다. 아울러, 자연생태계 유출 시 나타날 수 있는 생태계위해성에 대한 객관적 평가를 통해 잠재적인 위해 정도를 구분하고 이에 근거한 관리정책의 체계적 연계가 필요하다. 마지막으로, 국내 자연생태계에 유입된 Capra hircus, Cervus nippon taiouanus, Felis catus, Myocastor coypus, Ondatra zibethicus, Oryctolagus cuniculus, Ovis aries, Rattus norvegicus 등 8분류군에 대해서는 확산 변화 양상에 관한 지속적인 모니터링과 서식 변화 수준에 따른 즉각적 대응체계 구축 등 국가 차원에서의 확산 제어 방안 마련이 시급히 요구된다.

• Mycobiology
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• 제41권4호
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• pp.183-190
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• 2013

Amanita Pers. is a well-known monophyletic mushroom genus with a broad distribution. However, the diversity of Korean Amanita species has been underestimated, and most taxonomic studies conducted in Korea have only investigated their morphological characteristics. This approach is frequently insufficient for correct identification in fungal classification; therefore, we constructed a phylogeny of Amanita subgen. Lepidella in order to understand the phylogenetic placements of 16 Amanita specimens collected in Korea in 2012. The phylogeny constructed using the sequence data of the internal transcribed spacers and the partial large subunit of ribosomal RNA identified nine Amanita species (A. citrina, A. excelsa var. spissa, A. flavipes, A. fritillaria, A. oberwinklerana, A. pallidorosea, A. rubescens, A. subjunquillea, and A. volvata); of these, A. fritillaria, A. oberwinklerana, and A. pallidorosea are new to Korea.

• Mycobiology
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• 제49권3호
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• pp.235-248
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• 2021

This study aimed to understand whether the geo-ecological segregation of native plant species affects the root-associated fungal community. Rhizoplane (RP) and rhizosphere (RS) fungal microbiota of Sedum takesimense native to three geographically segregated coastal regions (volcanic ocean islands) were analyzed using culture-independent methods: 568,507 quality sequences, 1399 operational taxonomic units, five phyla, and 181 genera were obtained. Across all regions, significant differences in the phyla distribution and ratio were confirmed. The Chao's richness value was greater for RS than for RP, and this variance coincided with the number of genera. In contrast, the dominance of specific genera in the RS (Simpson value) was lower than the RP at all sites. The taxonomic identity of most fungal species (95%) closely interacting with the common host plant was different. Meanwhile, a considerable number of RP only residing fungal genera were thought to have close interdependency on their host halophyte. Among these, Metarhizium was the sole genus common to all sites. These suggest that the relationship between potential symbiotic fungi and their host halophyte species evolved with a regional dependency, in the same halophyte species, and of the same natural habitat (volcanic islands); further, the fungal community differenced in distinct geographical regions. Importantly, geographical segregation should be accounted for in national culture collections, based on taxonomical uniqueness.

• 한국균학회지
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• 제51권1호
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• pp.7-24
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• 2023

More than five hundreds of yeast species (including 9 variants) encompassing 142 genera and 48 classes of 2 phyla exist in Korea. However, only 173 species have been cataloged in the National Species List of Korea (NSLK), the backbone reference to claim sovereign rights over biological resources, as of December 2021, due to the lack of taxonomic descriptions, although some of these species are extensively used in industry. The present pilot study investigated the taxonomy of strains belonging to the six most widely used or frequently isolated yeast species (Meyeromyma guilliermondii, Saccharomyces cerevisiae, Saccharomycopsis fibuligera, Wickerhamomyces anomalus, Candida tropicalis, and Papiliotrema flavescens) to include these species in the NSLK. Strains with diverse habitats and geographic origins were retrieved from the National Institute of Biological Resources culture collection. These strains clustered in the same clade as the type strains of the designated species according to phylogenetic analysis of the D1/D2 sequences. Moreover, we described the cell morphology and physiological characteristics of representative strains of each species. This study suggests that these six species are indigenous to Korea and can be accordingly listed in the NSLK.

• 한국균학회지
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• 제51권4호
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• pp.287-306
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• 2023

According to our previous study, 500 species of yeast exist in Korea, including nine variants comprising 142 genera and 48 classes in two phyla. Additionally, 4,483 fungal species have been documented at the National Institute of Biological Resources (NIBR). However, despite the industrial use of several yeasts, only 173 species formed part of the National Species List of Korea (NSLK) as of December 2021, mainly due to the lack of taxonomic descriptions. This study aimed to investigate the taxonomy of seven newly isolated yeast species (Hyphopichia burtonii, Starmerella sorbosivorans, Cyberlindnera mycetangii, Cutaneotrichosporon oleaginosum, Nakazawaea ernobii, Pichia kudriavzevii, and Schizosaccharomyces japonicus) for inclusion in the NSLK. The strains were clustered for the phylogenetic analysis of fungal rDNA (D1/D2-26S) sequences. This study provides descriptions of their cell morphology and physiological characteristics, the results of which confirm the indigenous origin of these seven species in Korea and recommend their inclusion in the NSLK.