KMID : 0880220080460050594
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Journal of Microbiology 2008 Volume.46 No. 5 p.594 ~ p.598
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Aliihoeflea aestuarii gen. nov., sp. nov., a Novel Bacterium Isolated from Tidal Flat Sediment
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Roh Seong-Woon
Oh Hee-Mock Shin Kee-Sun Kim Min-Soo Yoon Jung-Hoon Nam Young-Do Kim Kyoung-Ho Chang Ho-Won Bae Jin-Woo
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Abstract
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A novel Gram-negative and rod-shaped bacterium, designated N8T, was isolated from tidal flat sediment. Phylogenetic analysis based on 16S rRNA gene sequences showed that N8T strain is associated with the family Phyllobacteriaceae: two uncultured clones (98.4 and 99.8% 16S rRNA gene sequence similarity) and the genus Mesorhizobium (¡Â97.0%). The novel strain formed a separate clade with uncultured clones in the phylogenetic tree based on 16S rRNA gene sequences. Cellular fatty acid profiles predominately comprised C18:1 ¥ø7c and C19:0 cyclo ¥ø8c. The major isoprenoid quinone is ubiquinone-10 and genomic DNA G+C content is 53.4 mol%. The polyphasic taxonomic study indicates that the novel strain N8T represents a novel species of the new genus in the family Phyllobacteriaceae, named Aliihoeflea aestuarii. The type strain is N8T (= KCTC 22052T= JCM 15118T= DSM 19536T).
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KEYWORD
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Aliihoeflea aestuarii gen. nov., sp. nov., taxonomy
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