Neptunomonas qingdaonensis sp. nov., isolated from intertidal sand
| العنوان: | Neptunomonas qingdaonensis sp. nov., isolated from intertidal sand |
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| المؤلفون: | Yu-Zhong Zhang, Chun-Xiao Chen, Zhong Xu, Bin-Bin Xie, Ang Liu, Qi-Long Qin, Xiu-Lan Chen, Xi-Ying Zhang, Guo-Wei Li, Hai Li, Bai-Cheng Zhou, Chang Liu |
| المصدر: | International Journal of Systematic and Evolutionary Microbiology. 63:1673-1677 |
| بيانات النشر: | Microbiology Society, 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | DNA, Bacterial, Oceanospirillaceae, China, Sequence analysis, Molecular Sequence Data, Biology, Microbiology, Japonica, Phylogenetics, RNA, Ribosomal, 16S, Botany, Seawater, Phylogeny, Ecology, Evolution, Behavior and Systematics, Base Composition, Oxidase test, Phylogenetic tree, Phosphatidylethanolamines, Fatty Acids, Quinones, Nucleic Acid Hybridization, Phosphatidylglycerols, Sequence Analysis, DNA, General Medicine, Ribosomal RNA, Silicon Dioxide, 16S ribosomal RNA, biology.organism_classification, Bacterial Typing Techniques, genomic DNA |
| الوصف: | A Gram-negative, motile, aerobic, oxidase- and catalase-positive rod, designated P10-2-4T, was isolated from an intertidal sand sample collected from a coastal area of Qingdao (Yellow Sea), China. The isolate reduced nitrate to nitrite and grew at 4–33 °C and with 0.5–12 % (w/v) NaCl. The predominant cellular fatty acids were summed feature 3 (C16 : 1ω7c and/or iso-C15 : 0 2-OH), C18 : 1ω7c and C16 : 0. The major polar lipids were phosphatidylethanolamine and phosphatidylglycerol. The major respiratory quinone was Q-8. The genomic DNA G+C content was 45.1 %. Phylogenetic analysis of 16S rRNA gene sequences revealed that strain P10-2-4T belonged to the genus Neptunomonas . The isolate shared the highest 16S rRNA gene sequence similarity (98.1 %) with Neptunomonas japonica JAMM 0745T and 96.9, 96.5 and 95.9 % sequence similarities with N. antarctica S3-22T, N. concharum LHW37T and N. naphthovorans NAG-2N-126T, respectively, strains of the other three recognized species in the genus. DNA–DNA relatedness between strain P10-2-4T and N. japonica JCM 14595T was 35.6 %. Furthermore, strain P10-2-4T could be distinguished from the representatives of the genus Neptunomonas by a combination of phenotypic characteristics, such as temperature and NaCl concentration for growth, nitrate reduction, DNase activity and assimilation of substrates. The data from this study suggests that strain P10-2-4T represents a novel species in the genus Neptunomonas , for which the name Neptunomonas qingdaonensis sp. nov. is proposed. The type strain is P10-2-4T ( = CGMCC 1.10971T = KCTC 23686T). |
| تدمد: | 1466-5034 1466-5026 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ba0606e17d18a758a3be97cfcaae314 https://doi.org/10.1099/ijs.0.041970-0 |
| رقم الأكسشن: | edsair.doi.dedup.....3ba0606e17d18a758a3be97cfcaae314 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14665034 14665026 |
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