• 제목/요약/키워드: biological resources

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생물자원의 유용성 평가 기준 개발 (Development of the Evaluation Criteria for the Usefulness of Biological Resources)

  • 이현우;김동욱;원효식
    • 환경정책연구
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    • 제12권4호
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    • pp.3-21
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    • 2013
  • 생물자원의 유용성을 이용자 관점에서 다각도로 분석하고, 이를 종합하여 유용생물자원을 선정할 수 있는 정책적 과학적 판정기준을 제공하고자 하였다. 생물다양성협약에서 정의하고 있는 생물자원 중 실질적으로 이익공유 및 거래를 할 수 있는 단위로서의 생물자원을 연구대상으로 하였으며, 생물자원이 가지고 있는 가치 중 사용가치와 희소성에 초점을 맞추어 유용성을 평가하였다. 유용성 등급은 1~5등급의 5개 등급으로 구분하였으며, 정책적 관리가 필요한 생물자원에 대하여 등급조정을 실시하였다. 본 기준은 우선적인 보호와 관리가 필요한 생물자원을 확보하고, 기 확보된 생물자원의 유용가치를 분석하여 생물자원산업에 이용하며, 나고야의정서 발효에 따른 사전접근승인 등 국가의 생물주권 확보를 위하여 생물자원을 보호 관리함에 있어 유용하게 쓰일 수 있을 것으로 기대된다.

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Correction of the holotype citations of three vascular plants at the herbarium of the National Institute of Biological Resources, Korea

  • Jang, Hyun-Do;Oh, Hyun-Kyung;Hyun, Chang-Woo;Nam, Gi-Heum
    • Journal of Species Research
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    • 제9권3호
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    • pp.218-220
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    • 2020
  • A holotype is an element to which the name of a taxon is permanently attached and is key material that facilitates taxonomic research. However, type citation or designation errors due to typographical errors or inadvertent mistakes often exist. When reviewing recently published literature for the type specimens of vascular plants in the herbarium of the National Institute of Biological Resources, we observed that three species, Isoetes laosiensis, Isoetes coreana, and Huperzia jejuensis, had errors, and the actual holotype information and the type descriptions of the protologues did not match. The name Isoetes laosiensis had a collecting number error, while Isoetes coreana and Huperzia jejuensis had collector errors. According to Article 9.2 of the International Code of Nomenclature for algae, fungi, and plants (Shenzhen code), if a holotype designation in the protologue of the name of a taxon is found to contain errors such as collector, collecting number, and illustration errors, the errors are to be corrected. We, therefore, corrected the errors in holotypes of three species, with no alterations made to the intents of the original authors.

Ganghwal is a new species, Angelica reflexa

  • Lee, Byoung Yoon;Kwak, Myounghai;Han, Jeong Eun;Jung, Eun-Hee;Nam, Gi-Heum
    • Journal of Species Research
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    • 제2권2호
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    • pp.245-248
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    • 2013
  • A new species of Apiaceae, Angelica reflexa from Daeamsan, Gangwon-do province, Korea is described and illustrated. This new species is closely related to A. genuflexa Nutt. ex Torr. & A. Gray, having such characters as leaf rachis and petiolules refracted strongly, but distinguished from the latter by its regularly serrated leaf margins, glabrous on abaxial leaf veins, and two vittae on the commissural face of the mericarp.

A New Record of Nannizziopsis mirabilis from Field Soil in Korea

  • Adhikari, Mahesh;Gurung, Sun Kumar;Kim, Sang Woo;Lee, Hyun Goo;Ju, Han Jun;Gwon, Byeong Heon;Kosol, San;Bazie, Setu;Lee, Hyang Burm;Lee, Youn Su
    • 한국균학회지
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    • 제46권3호
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    • pp.249-254
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    • 2018
  • Nannizziopsis mirabilis (KNU17-67) was isolated from a field soil sample collected from Jejudo in 2017. This fungal isolate was identified and described by its morphological characters and the internal transcribed spacer rDNA gene sequencing. Potato dextrose agar medium was used to study its macro and micromorphology. In addition, a molecular phylogenetic tree was constructed for its precise confirmation as N. mirabilis. This fungal isolate has not officially been reported previously in Korea.

Aspergillus caninus (Syn: Phialosimplex caninus): a New Isolate from Field Soils in Korea

  • Adhikari, Mahesh;Gurung, Sun Kumar;Kim, Sang Woo;Lee, Hyun Goo;Ju, Han Jun;Gwon, Byeong Heon;Kosol, San;Bazie, Setu;Lee, Hyang Burm;Lee, Youn Su
    • 한국균학회지
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    • 제46권4호
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    • pp.383-392
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    • 2018
  • During the study of indigenous fungal communities in soil samples collected from various field soils in Sancheong, Gyeongsangnam-do, Korea in 2017, several species of Aspergillus were discovered. Aspergillus caninus (KNU17-7) was isolated, identified, and described based on the results from macro and micro morphological characteristics and molecular characterization. Morphologically, it was identified using five different growth media: potato dextrose agar, oatmeal agar, yeast extract sucrose agar, czapek yeast extract agar, and malt extract agar. For the molecular identification, sequencing of internal transcribed spacer, ${\beta}-tubulin$, and calmodulin genes was performed. Based on this characterization, our study isolate was identified as Aspergillus caninus. This fungal species has not been officially reported in Korea before, and we report here with its morphological and molecular phylogenetic characterization.

A new record of Trichocladium griseum in Korea: morphological and molecular characterization

  • Tagele, Setu Bazie;Nguyen, Thuong T.T.;Kim, Sang Woo;Adhikari, Mahesh;Gurung, Sun Kumar;Lee, Hyun Goo;Gwon, Byeong Heon;Ju, Han Jun;Kosol, San;Lee, Hyang Burm;Lee, Youn Su
    • 한국균학회지
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    • 제47권2호
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    • pp.105-112
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    • 2019
  • A unrecorded species of Trichocladium, Trichocladium griseum, was isolated in 2017 during a survey of fungal diversity in Ulsan province, South Korea. This species was identified based on morphological characteristics and phylogenetic analysis of the internal transcribed spacer (ITS) rDNA and ${\beta}-tubulin$ gene sequences. T. griseum has not yet been reported in South Korea. Thus, we report for the first time a new record of Trichocladium griseum in Korea, and we include the descriptions and morphological illustrations of this fungus.