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사진
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지식채널
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논문정보
검색결과 1건
논문정보 목록 - 제목, 내용, 저자, 저널명/발행자, 상세보기 제목 내용 저자 저널명/발행자 상세보기 Callyspongia elongata로부터 분리 된 신종 Jejuia spongiicola A Gram-stain-negative, rod-shaped, non-flagella, non-gliding, obligate aerobic, and pale orange bacterium, strain 2012CJ34-3T, was isolated from a sponge sample of Callyspongia elongata from Chuja-myeon, Jeju-si, Jeju-do, Republic of Korea. On the basis of 16S rRNA gene sequencing, strain 2012CJ34-3T appeared closely related to Gaetbulibacter marinus KCTC 23081T (96.19%), Gaetbulibacter lutimaris KCTC 23716T (95.76%), Jejuia marina KCTC 42342T (95.70%), and Gaetbulibacter aquiaggeris KCTC 42198T (94.99%). Although the strain showed higher 16S rRNA gene similarity to Gaetbulibacter spp., phylogenetic analyses showed that it belongs to genus Jejuia. The average nucleotide identity and digital DNA-DNA hybridization between strain 2012CJ34-3T and Jejuia pallidilutea DSM 21165T were 75.0% and 19.20%, respectively. Growth occurs at 10? 30°C on MA medium in the presence of 1?10% NaCl (w/v) and at pH 6.0?8.0. The DNA G + C content of the genomic DNA was 31.60 mol%, and menaquinone-6 (MK-6) was the major respiratory quinone. The major cellular fatty acids (> 5%) were C15:0 iso, C15:1 iso G, C15:0 iso 3OH and summed feature 3 (C16:1 ω7c and/or C16:1 ω6c). The polar lipids consisted of phosphatidylethanolamine, unidentified aminophospholipid, unidentified aminolipid, unidentified glycolipid, and two unidentified lipids.Physiological and biochemical characteristics indicated that strain 2012CJ34-3T represents a novel species of the genus Jejuia, for which the name Jejuia spongiicola sp. nov. is proposed. The type strain is 2012CJ34-3T (= KACC 22642T = LMG 32583T). 김정현,김재연,박진숙 한국미생물학회 상세보기
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