Algibacter lectus gen. nov., sp. nov., a novel member of the family Flavobacteriaceae isolated from green algae

Author:

Nedashkovskaya Olga I.1,Kim Seung Bum2,Han Suk Kyun2,Rhee Moon-Soo2,Lysenko Anatoly M.3,Rohde Manfred4,Zhukova Natalia V.5,Frolova Galina M.1,Mikhailov Valery V.1,Bae Kyung Sook2

Affiliation:

1. Pacific Institute of Bioorganic Chemistry of the Far-Eastern Branch of the Russian Academy of Sciences, Pr. 100 Let Vladivostoku 159, 690022, Vladivostok, Russia

2. Korean Collection for Type Cultures, Genetic Resources Center, Korea Institute of Bioscience and Biotechnology, Yusong, Daejon 305-333, Republic of Korea

3. Institute of Microbiology of the Russian Academy of Sciences, Pr. 60-letiya Octyabrya 7/2, Moscow, 117811, Russia

4. Bereich Mikrobiologie, Abt. Mikrobielle Pathogenitat und Impfstoffforschung, GBF – Gesellschaft für Biotechnologische Forschung, Mascheroder Weg 1, D-38124 Braunschweig, Germany

5. Institute of Marine Biology of the Far-Eastern Branch of the Russian Academy of Sciences, Pal'chevskogo St. 17, 690032, Vladivostok, Russia

Abstract

Three strains of the marine, gliding, pigmented, facultatively anaerobic, heterotrophic, Gram-negative bacteria were isolated from the green algae Acrosiphonia sonderi (Kütz) Kornm and Ulva fenestrata Ruprecht inhabiting the Sea of Japan. 16S rDNA sequence analysis indicated that the strains were members of the family Flavobacteriaceae, in which they occupied separate lineages. The predominant cellular fatty acids were i15 : 0, a15 : 0, i15 : 1, 15 : 0, 15 : 1ω6c, i15 : 0 3-OH and i17 : 0 3-OH. The DNA base compositions were 31–33 mol% G+C. Based on the phenotypic, genotypic, chemotaxonomic and phylogenetic analyses, the novel bacteria should be placed in a novel taxon as Algibacter lectus gen. nov., sp. nov. with type strain KMM 3902T (=KCTC 12103T=DSM 15365T).

Publisher

Microbiology Society

Subject

General Medicine,Ecology, Evolution, Behavior and Systematics,Microbiology

Reference27 articles.

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