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| Content Provider | Springer Nature Link |
|---|---|
| Author | Xin, Yanjuan Qu, Junge Xu, Junyi Wu, Peichun Cao, Xupeng Xue, Song |
| Copyright Year | 2015 |
| Abstract | An aerobic, Gram-negative bacterium, strain 2–5$^{T}$, was isolated from a crude oil-contaminated marine sponge collected near Dalian Bay, China, and subjected to a polyphasic taxonomic investigation. Cells of strain 2–5$^{T}$ were non-spore forming, non-motile, rods 0.2–0.3 µm wide and 1.1–1.2µm long. Strain 2–5$^{T}$ grew well on nutrient agar, TSA, R2A agar and LB agar. Colonies of strain 2–5$^{T}$ on LB agar were circular, smooth with entire margins, non-transparent and pale yellow after 3 d of incubation at 30°C. Growth of strain 2–5$^{T}$ occurred in LN medium with 0–6% NaCl; no growth occurred in the presence of 8.0% NaCl. Strain 2–5$^{T}$ grew at 15–42°C and at pH 6.0–8.0. Comparative 16S rRNA gene sequence analysis showed that strain 2–5$^{T}$ clustered with the species of the genus Lysobacter. Its closet neighbors were the type strains of Lysobacter concretionis KCTC 12205$^{T}$ (97% similarity), Lysobacter arseniciresistens ZS79$^{T}$ (96%), and Lysobacter defluii APB-9$^{T}$ (96%). The value for DNA-DNA relatedness between strain 2–5$^{T}$ and L. concretionis KCTC 12205$^{T}$ was 23%. Branched fatty acids iso-C$_{16: 0}$, iso-C$_{15: 0}$, iso-C11: 0 3-OH, iso-C$_{17: 1}$ω9c and iso-C$_{11: 0}$ were found to be predominant. The major polar lipids were diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylglycerol. Strain 2–5$^{T}$ had a DNA G+C content of 63.8 mol%. On the basis of the phenotypic, chemotaxonomic, DNA-DNA hybridization and phylogenetic data, strain 2–5$^{T}$ represents a novel species of the genus Lysobacter, for which the name Lysobacter hymeniacidonis sp. nov. is proposed. The type strain is 2–5$^{T}$ (=CGMCC 1.12190$^{T}$ = JCM 18137$^{T}$). |
| Starting Page | 1019 |
| Ending Page | 1024 |
| Page Count | 6 |
| File Format | |
| ISSN | 16725182 |
| Journal | Journal of Ocean University of China |
| Volume Number | 14 |
| Issue Number | 6 |
| e-ISSN | 19935021 |
| Language | English |
| Publisher | Science Press |
| Publisher Date | 2015-09-28 |
| Publisher Place | Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Lysobacter hymeniacidonis sp. nov. taxonomy phylogenetic analysis Oceanography Meteorology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Oceanography Ocean Engineering |
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