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Marimicrobium arenosum gen. nov., sp. nov., a moderately halophilic bacterium isolated from sea sand.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Konkit, Maytiya Kim, Jong-Hwa Kim, Wonyong |
| Copyright Year | 2016 |
| Abstract | A Gram-stain-negative, non-pigmented, non-spore-forming, non-motile, strictly aerobic bacterial strain, designated CAU 1038T, was isolated from a sea sand sample in Modo, Republic of Korea, and its taxonomic position was examined using a polyphasic approach. Cells of strain CAU 1038T grew optimally at 30 °C, pH 7.5 in 2 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain CAU 1038T formed a distinct lineage within the class Gammaproteobacteria as a separate deep branch, with 95.2 % or lower sequence similarity to representatives of the genera Haliea, Halioglobus and Chromatocurvus, and 92.3 % or lower with Luminiphilus, Pseudohaliea and Congregibacter. The major cellular fatty acids of strain CAU 1038T were C16 : 0, C16 : 1ω7c and C18 : 1ω7c. The polar lipid pattern of the isolate consisted of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, an unidentified aminolipid and two unidentified lipids. The strain contained lipoquinone (Q-8) as the sole respiratory quinone. The G+C content of the genomic DNA was 65 mol%. On the basis of phenotypic and chemotaxonomic data, and phylogenetic inference, strain CAU 1038T represents a novel species of a new genus in the family Halieaceae, for which the name Marimicrobium arenosum gen. nov., sp. nov. is proposed. The type strain of the type species is CAU 1038T ( = KCTC 42300T = NBRC 110727T). |
| Starting Page | 856 |
| Ending Page | 861 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.1099/ijsem.0.000803 |
| PubMed reference number | 26611676 |
| Journal | Medline |
| Volume Number | 66 |
| Issue Number | 2 |
| Alternate Webpage(s) | http://www.microbiologyresearch.org/docserver/fulltext/ijsem/66/2/856_ijsem000803.pdf?accname=guest&checksum=BF45D123960F1DBF290A58393F4D4EB5&expires=1544213565&id=id |
| Alternate Webpage(s) | https://www.microbiologyresearch.org/docserver/fulltext/ijsem/66/2/856_ijsem000803.pdf?accname=guest&checksum=53FE00FFA3D5F9D8A0A9BD406E5C4F86&expires=1564976178&id=id |
| Alternate Webpage(s) | https://doi.org/10.1099/ijsem.0.000803 |
| Journal | International journal of systematic and evolutionary microbiology |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
