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Pseudoalteromonas bacteriolytica sp. nov., a marine bacterium that is the causative agent of red spot disease of Laminaria japonica

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Title: Pseudoalteromonas bacteriolytica sp. nov., a marine bacterium that is the causative agent of red spot disease of Laminaria japonica
Authors: Sawabe, T.1 Browse this author →KAKEN DB
Makino, H. Browse this author
Tatsumi, M. Browse this author
Nakano, K. Browse this author
Tajima, K. Browse this author
Iqbal, MM Browse this author
Yumoto, I. Browse this author
Ezura, Y. Browse this author →KAKEN DB
Christen, R. Browse this author
Authors(alt): 澤辺, 智雄1
Keywords: Pseudoalteromonas bacteriolytica sp. nov.
bacteriolytic activity
red spot disease
Laminaria
Issue Date: Nov-1998
Publisher: International Union of Microbiological Societies
Journal Title: International Journal of Systematic Bacteriology
Volume: 48
Start Page: 769
End Page: 774
Abstract: An aerobic, polarly flagellated marine bacterium that produces a prodigiosin-like pigment was isolated from the red-spotted culture beds of Laminaria japonica. Five isolates had unique bacteriolytic activity for both Gram-positive and -negative bacteria, which had never been observed among Alteromonas or related species. The isolates were identified as the causative agent of red spot disease of L. japonica seeds. The phenotypic features of the isolates were similar to these of Pseudoalteromonas rubra ATCC 29570T, but they could be differentiated using 10 traits (growth at 37 degrees C, requirement for organic growth factors, bacteriolytic activity, utilization of sucrose, N- acetylglucosamine, fumarate, succinate, D-galactose, L-proline and acetate). The G+C content of DNAs from the isolates was 44-46 mol%. The isolates constitute a new species, distinct from the other Alteromonas and Pseudoalteromonas species, as shown by DNA-DNA hybridization experiments and phylogenetic clustering of 16S rRNA gene sequences, for which the name Pseudoalteromonas bacteriolytica sp. nov. (type strain = IAM 14595T) is proposed. A set of phenotypic features which differentiate this new species from closely related Pseudoalteromonas and Alteromonas species is provided.
Type: article
URI: http://hdl.handle.net/2115/5798
Appears in Collections:水産科学院・水産科学研究院 (Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 澤辺 智雄

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