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[PMID]: | 28771122 |
[Au] Autor: | Chen WM; Liu LP; Sheu SY |
[Ad] Endereço: | 1​Laboratory of Microbiology, Department of Seafood Science, National Kaohsiung Marine University, No. 142, Hai-Chuan Rd. Nan-Tzu, Kaohsiung City 811, Taiwan, ROC. |
[Ti] Título: | Cellvibrio fontiphilus sp. nov., isolated from a spring. |
[So] Source: | Int J Syst Evol Microbiol;67(8):2532-2537, 2017 Aug. | [Is] ISSN: | 1466-5034 |
[Cp] País de publicação: | England |
[La] Idioma: | eng |
[Ab] Resumo: | A bacterial strain, designated MVW-40T, was isolated from Maolin Spring in Taiwan and characterized using a polyphasic taxonomy approach. Cells of strain MVW-40T were Gram-negative, strictly aerobic, motile by a single polar flagellum and bright yellow-pigmented rods with pointed ends. Growth occurred at 15-40 °C (optimum, 20-30 °C), at pH 6-9 (optimum, pH 6) and with 0-2 % NaCl (optimum, 0 %). Phylogenetic analyses based on 16S rRNA gene sequences showed that strain MVW-40T belonged to the genus Cellvibrio and showed the highest levels of sequence similarity with respect to Cellvibrio mixtussubsp. mixtus ACM 2601T (98.1 %) and Cellvibrio fibrivorans R-4079T (97.2 %). Strain MVW-40T contained summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c), C16 : 0 and C18 : 1ω7c as the predominant fatty acids. The polar lipid profile consisted of phosphatidylethanolamine, phosphatidylglycerol, two uncharacterized aminophospholipids, two uncharacterized phospholipids and an uncharacterized lipid. The DNA G+C content of the genomic DNA was 52.8 mol%. The DNA-DNA hybridization value for strain MVW-40T with C. mixtussubsp. mixtus ACM 2601T and C. fibrivorans R-4079T was less than 45 %. On the basis of the phylogenetic inference and phenotypic data, strain MVW-40T should be classified as a novel species, for which the name Cellvibrio fontiphilus sp. nov. is proposed. The type strain is MVW-40T (=BCRC 80977T=LMG 29557T=KCTC 52237T). |
[Mh] Termos MeSH primário: |
Cellvibrio/classificação Nascentes Naturais/microbiologia Filogenia
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[Mh] Termos MeSH secundário: |
Técnicas de Tipagem Bacteriana Composição de Bases Cellvibrio/genética Cellvibrio/isolamento & purificação DNA Bacteriano/genética Ácidos Graxos/química Hibridização de Ácido Nucleico Fosfolipídeos/química RNA Ribossômico 16S/genética Análise de Sequência de DNA Taiwan
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[Pt] Tipo de publicação: | JOURNAL ARTICLE |
[Nm] Nome de substância:
| 0 (DNA, Bacterial); 0 (Fatty Acids); 0 (Phospholipids); 0 (RNA, Ribosomal, 16S) |
[Em] Mês de entrada: | 1709 |
[Cu] Atualização por classe: | 170914 |
[Lr] Data última revisão:
| 170914 |
[Sb] Subgrupo de revista: | IM |
[Da] Data de entrada para processamento: | 170804 |
[St] Status: | MEDLINE |
[do] DOI: | 10.1099/ijsem.0.001952 |
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