http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
백기운,남영호,정유진,최아영 한국미생물학회 2020 미생물학회지 Vol.56 No.3
Cupriavidus sp. strain SW-Y-13 is an aerobic, Gram-negative, rod-shaped bacterium isolated from river water in South Korea, in 2019. Its draft genome was produced using the PacBio RS II platform and is thought to consist of five circular chromosomes with a total of 7,307,793 bp. The genome has a G + C content of 63.1%. Based on 16S rRNA sequence similarity, strain SW-Y-13 is most closely related to Cupriavidus metallidurans (98.4%). Genome annotation revealed that the genome is comprised of 6,613 genes, 6,536 CDSs, 12 rRNAs, 61 tRNAs, and 4 ncRNAs. Resistance to Co2+ is primarily mediated by the efflux system encoded by the SW-Y-13 genome, which includes the czcCBA operons, czcD genes, and czcN genes, among others. This study may provide useful information on the heavy-metal resistance mechanisms of strain SW-Y-13.
최아영,백기운,정유진,김지환,최강국,Choi, Ahyoung,Baek, Kiwoon,Chung, Eu Jin,Kim, Jee-Hwan,Choi, Gang-Guk The Microbiological Society of Korea 2017 미생물학회지 Vol.53 No.4
그람 음성이며 긴 막대 모양의 betaproteobacteria에 속하는 GR16-43을 한강 발원지 검룡소에서 분리하였다. GR16-43 균주에 대한 유전체분석을 실시하였으며, G + C 비율이 67.12%인 4,806,848 bp 크기의 염기서열을 얻었다. 유전체 특징은 황산화와 관련된 다량의 유전자를 보유하고 있어 균주의 잠재적 중요성을 보여준다. 이러한 결과는 GR16-43 균주가 빈영양 담수 환경에서의 적응 연구를 위한 유전체 정보를 제공한다. A betaproteobacterium strain GR16-43 was isolated from a surface layer of the Geomnyong Pond in Republic of Korea by a dilution-to-extinction culturing method. We report the whole genome sequence of the strain GR16-43, which contains 4,806,848 bp with a G + C content 67.12%, and to include 4,424 protein-coding genes and 47 transfer RNA genes. The genome was determined to contain the genes encoding carbon monoxide dehydrogenase, nitrate reductase, nitrite reductase, nitric oxide reductase, and the sulfur oxidation (sox) gene cluster, highlighting the potential importance of the bacterial group represented by the strain in the cycling of inorganic elements. These results indicate that strain GR16-43 genome showed several traits indicating adaptation of the bacteria to living in freshwater environments.
최아영,백기운,장수민,남윤종,유영수,정유진,류시현 한국미생물학회 2023 미생물학회지 Vol.59 No.3
An actinobacterial strain, designated Amycolatopsis sp. FBCCB4732 (= KACC 23265) was isolated from hyporheic freshwater. The complete genome is of high quality and consists of a circular chromosome, measuring 10,190,959 bp with a 71.5% G + C content. Genome annotation revealed that the genome comprises 9,344 genes, including 9,120 protein-coding genes, 12 rRNAs, 51 tRNAs, 3 ncRNAs, and 158 pseudogenes. The analysis of the biosynthetic gene cluster for secondary metabolites revealed that FBCC-B4732 has 37 biosynthetic clusters. The analysis of the genome revealed the existence of pathways for synthesizing antibacterial compounds
박상화,이미화,한지혜,남윤종,백기운 국립생물자원관 2018 Journal of species research Vol.7 No.3
During a comprehensive study of indigenous prokaryotic species in South Korea, nine bacterial species in the phylum Bacteroidetes were isolated from freshwater environmental samples that were collected from three major rivers in the Republic of Korea. High 16S rRNA gene sequence similarity (≥98.7%) and robust phylogenetic clades with the closely related species suggest that each strain was correctly assigned to an independent and predefined bacterial species. There were no previous reports of these nine species in Korea. Within the phylum Bacteroidetes, four species were assigned to the genus Flavobacterium, order Flavobacteriales, and five species to three genera of two families in the order Cytophagales. Gram reaction, colony and cell morphology, basic biochemical characteristics, isolation source, and strain IDs are described in the species description section.