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ACOMS+ 및 학술지 리포지터리 설명회

  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
  • 2024년 07월 03일(수) 13:30
 

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김동욱(서울여자대학교) ; 김명겸(서울여자대학교) ; 장광엽(전북대학교) ; 이순동(제주대학교) ; 차창준(중앙대학교) ; 조기성(한국외국어대학교) ; 전체옥(중앙대학교) ; 김승범(충남대학교) ; 성치남(순천대학교) pp.97-103 https://doi.org/10.12651/JSR.2018.7.2.097
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Abstract

In 2016, as a subset study to discover indigenous prokaryotic species in Korea, a total of 15 bacterial strains were isolated and assigned to the class Betaproteobacteria. From the high 16S rRNA gene sequence similarity (>98.8%) and formation of a robust phylogenetic clade with the closest species, it was determined that each strain belonged to each independent and predefined bacterial species. There is no official report that these 15 species have been described in Korea; therefore, 1 strain of the Aquitalea, 5 strains of the Paraburkholderia, 2 strains of the Comamonas, 1 strain of the Cupriavidus, 1 strain of the Diaphorobacter, 2 strains of the Hydrogenophaga, 1 strain of the Iodobacter, 1 strain of the Massilia and 1 strain of the Rhodoferax within the Betaproteobacteria are described for unreported bacterial species in Korea. Gram reaction, colony and cell morphology, basic biochemical characteristics, and isolation sources are also described in the species description section.

맹수현(고려대학교) ; 이하나(고려대학교) ; 배진우(경희대학교) ; 차창준(중앙대학교) ; 장광엽(전북대학교) ; 조기성(한국외국어대학교) ; 김원용(중앙대학교) ; 성치남(순천대학교) ; 이순동(제주대학교) ; 조장천(인하대학교) ; 백채윤(고려대학교) pp.104-113 https://doi.org/10.12651/JSR.2018.7.2.104
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Abstract

In order to investigate indigenous prokaryotic species diversity in Korea, various environmental samples from diverse ecosystems were examined. Isolated bacterial strains were identified based on 16S rRNA gene sequences, and those exhibiting at least 98.7% sequence similarity with known bacterial species, but not reported in Korea, were selected as unrecorded species. 28 unrecorded bacterial species belonging to the phylum Bacteroidetes were discovered from various habitats including wastewater, freshwater, freshwater sediment, wet land, reclaimed land, plant root, bird feces, seawater, sea sand, tidal flat sediment, a scallop, marine algae, and seaweed. The unrecorded species were assigned to 18 different genera in five families: Flavobacterium, Epilithonimonas, Dokdonia, Gillisia, Flavicella, Chryseobacterium, Algibacter, Aquimarina, Lacinutrix, Gaetbulibacter, Cellulophaga, Tenacibaculum, and Maribacter of Flavobacteriaceae, Dyadobacter of Cytophagaceae, Draconibacterium of Draconibacterium_f, Sunxiuqinia of Prolixibacteraceae, and Fulvivirga of Fulvivirga_f. The selected isolates were subjected to further taxonomic characterization including analysis of Gram reaction, cellular and colonial morphology, biochemical activities, and phylogenetic trees. Descriptive information of the 28 unrecorded species is provided.

백채윤(고려대학교) ; 이하나(고려대학교) pp.114-122 https://doi.org/10.12651/JSR.2018.7.2.114
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Abstract

As part of a larger study of indigenous prokaryotic species diversity in South Korea, various samples from Namhangang were subjected to analyses. Fresh water, underwater sediment, and moss-inhabiting aerobic and anaerobic bacteria were isolated. 22 of the isolates were identified as unrecorded bacterial species in Korea that had ≥9 8.7% 16S rRNA gene sequence similarity with published species. The aerobic strains isolated were Kurthia gibsonii and Massilia plicata. Also identified were four facultative anaerobic strains: Bacillus hisashii, Enterococcus rotai, Paenibacillus vini, and Pediococcus pentosaceus. 16 strictly anaerobic strains were identified as Bacteroides xylanolyticus, Carnobacterium maltaromaticum, Clostridium argentinense, Clostridium beijerinckii, Clostridium butyricum, Clostridium cavendishii, Clostridium diolis, Clostridium frigidicarnis, Clostridium perfringens, Clostridium saccharoperbutylacetonicum, Clostridium sphenoides, Clostridium subterminale, Cutibacterium acnes, Paraclostridium bifermentans, Prevotella paludivivens, and Romboutsia lituseburensis. Based on the examination of morphological, cultural, physiological, and biochemical properties of the isolates, descriptive information of these previously unrecorded species is provided here.

이도훈(중앙대학교) ; 차창준(중앙대학교) ; 조장천(인하대학교) ; 장광엽(전북대학교) ; 조기성(한국외국어대학교) ; 성치남(순천대학교) ; 배진우(경희대학교) pp.123-134 https://doi.org/10.12651/JSR.2018.7.2.123
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Abstract

A total of 22 bacterial strains belonging to the phylum Bacteroidetes were isolated primarily from aquatic environments such as seawater, freshwater, lagoon and tidal flat. One of these 22 strains was isolated from ginseng soil. Phylogenetic analyses based on 16S rRNA gene sequences revealed that 21 strains showed the high sequence similarities (≥98.7%) to the closest type strains and formed robust phylogenetic clades with closely related species in the phylum Bacteroidetes. One strain, which had been previously classified as Balneola vulgaris in the phylum Bacteroidetes, was identified as a member of the newly described phylum Rhodothermaeota. These strains had not been previously reported in Korea. Here, we report 21 species of 13 genera in the phylum Bacteroidetes and one species in the phylum Rhodothermaeota which were not reported in Korea. Morphological, biochemical, and physiological characteristics, isolation sources, and NIBR deposit numbers are described in the species descriptions.

맹수현(고려대학교) ; 김명겸(서울여자대학교) ; 장준희(서울여자대학교) ; 강명석(국립생물자원관) ; 김주영(서울여자대학교 자연과학연구소) pp.135-150 https://doi.org/10.12651/JSR.2018.7.2.135
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Eleven bacterial strains 17SD2_15, 17Sr1_23, 17SD2_13, 17Sr1_31, 17gy_18, 16B15D, 16B02D, 16B04G, 16B01D, 17U4-2 and 17J28-10 assigned to the phylum Proteobacteria were isolated from soil samples collected from Seoul Women’s University, in South Korea. The Belnapia species, strain 17SD2_15 was cocci-shaped and pink-colored. The Methylobacterium species, strain 17Sr1_23, 17SD2_13, 17Sr1_31, and 16B15D were short rod-shaped and pink-colored. The Microvirga species, strain 17gy_18, and 16B02D were short rod-shaped and pink-colored. The Oxalicibacterium species, strain 16B04G was short rod-shaped and pink-colored. The Sphingomonas species, strain 16B01D was short rod-shaped and yellow-colored. The Variovorax species, strain 17U4-2 was cocci-shaped and yellow-colored. The Paracoccus species, 17J28-10 was cocci-shaped and orange-colored. Phylogenetic analysis based on 16S rRNA gene sequence showed that strains 17SD2_15, 17Sr1_23, 17SD2_13, 17Sr1_31, 17gy_18, 16B15D, 16B02D, 16B04G, 16B01D, 17U4-2 and 17J28-10 were most closely related to Belnapia soli (with 99.9% similarity), Methylobacterium gregans (99.1%), Methylobacterium isbiliense (99.6%), Methylobacterium oxalidis (99.9%), Microvirga aerilata (98.7%), Methylobacterium aerolatum (99.0%), Microvirga vignae (100.0%), Noviherbaspirillum canariense (100.0%), Sphingomonas desiccabilis (100.0%), Variovorax humicola (99.6%), and Paracoccus acridae (99.1%), respectively. This is the first report of these eleven species in Korea.

김주영(서울여자대학교) ; 김명겸(서울여자대학교) ; 맹수현(고려대학교) ; 강명석(국립생물자원관) ; 장준희(서울여자대학교) pp.151-160 https://doi.org/10.12651/JSR.2018.7.2.151
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Seven bacterial strains, 15J4M-1, 15J13-8, 16MFM10, 15J1-8, SR1-5-4, 15J13-6, and 15J8-11 assigned to the phylum Actinobacteria, Bacteroidetes, and Firmicutes were isolated from soil samples collected from Jeju, Korea. Phylogenetic analysis based on 16S rRNA gene sequence revealed that strains 15J4M-1, 15J13-8, 16MFM10, 15J1-8, SR1-5-4, 15J13-6, and 15J8-11 were most closely related to Bacillus selenatarsenatis SF-1T (with 99.4% similarity), Brevibacterium luteolum CF87T (99.5%), Carnobacterium iners CCUG 62000T (99.6%), Exiguobacterium profundum 10CT (99.3%), Larkinella insperata LMG 22510T (99.3%), Pseudokineococcus lusitanus CECT 7306T (99.4%), and Spirosoma endophyticum EX36T (99.3%), respectively. This is the first report of these seven species in Korea.

김주영(서울여자대학교) ; 김명겸(서울여자대학교) ; 맹수현(고려대학교) ; 강명석(국립생물자원관) ; 장준희(서울여자대학교) pp.161-180 https://doi.org/10.12651/JSR.2018.7.2.161
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Abstract

Fourteen bacterial strains, low10-4-1, J11015, 17J27-22, 17G22-9, 17G9-4, 17Bio_15, 17gy_33, 17SD1_21, Strain8, 17Sr1_17, J21014T, H31021, 17J49-9, and 17J80-6 assigned to the phylum Actinobacteria, Bacteroidetes, Deinococcus-Thermus, and Firmicutes were isolated from soil samples. Phylogenetic analysis based on 16S rRNA gene sequence revealed that strains low10-4-1, J11015, 17J27-22, 17G22-9, 17G9-4, 17Bio_15, 17gy_33, 17SD1_21, Strain8, 17Sr1_17, J21014T, H31021, 17J49-9, and 17J80-6 were most closely related to Marmoricola aurantiacus (98.9%), Calidifontibacter indicus (99.8%), Gordonia soli (98.8%), Rhodococcus globerulus (99.5%), Pseudarthrobacter siccitolerans (99.1%), Hymenobacter qilianensis (98.7%), Hymenobacter terrae (99.0%), Deinococcus yunweiensis (99.2%), Deinococcus proteolyticus (99.7%), Domibacillus indicus (99.2%), Exiguobacterium mexicanum (100.0%), Kurthia senegalensis (99.1%), Lysinibacillus composti (99.6%), and Bacillus loiseleuriae (99.3%). These fourteen species have never been reported in Korea, therefore we report them here for the first time.

김지혜(강릉원주대학교) ; 정재호(강릉원주대학교) pp.181-186 https://doi.org/10.12651/JSR.2018.7.2.181
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Abstract

We investigated five ciliate species from soil, estuary and marine habitats in eastern Gangwon-do Province, South Korea. Morphology was studied through observation of living specimens as well as silver preparations. The species were classified into five genera, five families, five orders and four classes. Aspidisca aculeata, Hemiurosoma similis, Litonotus alpestris, Stentor roeselii and Vorticella infusionum are first records in Korea, and among them, the genus Hemiurosoma is recorded for the first time. Here, we provide short descriptions with microphotographs of these species.

Journal of Species Research