sp. nov., isolated from tidal flat, Gochang, South Korea.
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| Auteurs principaux: | , , , , |
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| Format: | Artículo científico |
| Langue: | en |
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International journal of systematic and evolutionary microbiology
2025
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| _version_ | 1868266226147393538 |
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| author | Kang, Min-Seok Kim, Hyung-Seop Yu, Jae-Yon Srinivasan, Sathiyaraj Lee, Sang-Seob |
| author_facet | Kang, Min-Seok Kim, Hyung-Seop Yu, Jae-Yon Srinivasan, Sathiyaraj Lee, Sang-Seob Kang, Min-Seok Kim, Hyung-Seop Yu, Jae-Yon Srinivasan, Sathiyaraj Lee, Sang-Seob |
| collection | PubMed - marine biology |
| contents | sp. nov., isolated from tidal flat, Gochang, South Korea. Kang, Min-Seok Kim, Hyung-Seop Yu, Jae-Yon Srinivasan, Sathiyaraj Lee, Sang-Seob Phylogeny Republic of Korea RNA, Ribosomal, 16S Base Composition Fatty Acids DNA, Bacterial Bacterial Typing Techniques Seawater Sequence Analysis, DNA Rhodobacteraceae Ubiquinone Phospholipids Nucleic Acid Hybridization A Gram-negative, rod-shaped, non-motile, aerobic bacterium, designated MK-3, was isolated from shallow seawater in Gochang, Republic of Korea. Growth of strain MK-3 occurred at 15-40 °C (30 °C), pH 6.0-7.0 (pH 7.0) and in the presence of 2-3 % NaCl (2%). Phylogenetic analysis based on the 16S rRNA gene sequence placed strain MK-3 within the family . It exhibited sequence similarities of 95.7% with CK-I3-6, DSM 22011 and P9; 95.4% with 1NDH52C, VSW210 and DSM 10146; 95.3% with AM-4 and B17; and 95.2% with FJ12. Phylogenetic and phylogenomic analyses consistently demonstrated that strain MK-3 formed a distinct lineage within the genus , clustering with its closest relatives. The major fatty acids were C cC1 c, C c 11-methyl and C. The genome length of strain MK-3 was 3.3 Mbp, and the DNA G+C content was 62.8 mol%. The strain contained Q-10 as the major ubiquinone. The polar lipids consisted of three phosphatidylinositol mannosides and a diphosphatidylglycerol. Based on its phenotypic, chemotaxonomic, phylogenetic and genomic characteristics, strain MK-3 represents a novel species in the genus , for which the name sp. nov. is proposed. The type strain is MK-3 (=KEMB 21417=KCTC 8294=JCM 36630). |
| format | Artículo científico |
| id | pubmed_40127120 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | International journal of systematic and evolutionary microbiology |
| record_format | pubmed |
| spellingShingle | sp. nov., isolated from tidal flat, Gochang, South Korea. Kang, Min-Seok Kim, Hyung-Seop Yu, Jae-Yon Srinivasan, Sathiyaraj Lee, Sang-Seob Phylogeny Republic of Korea RNA, Ribosomal, 16S Base Composition Fatty Acids DNA, Bacterial Bacterial Typing Techniques Seawater Sequence Analysis, DNA Rhodobacteraceae Ubiquinone Phospholipids Nucleic Acid Hybridization sp. nov., isolated from tidal flat, Gochang, South Korea. Kang, Min-Seok Kim, Hyung-Seop Yu, Jae-Yon Srinivasan, Sathiyaraj Lee, Sang-Seob Phylogeny Republic of Korea RNA, Ribosomal, 16S Base Composition Fatty Acids DNA, Bacterial Bacterial Typing Techniques Seawater Sequence Analysis, DNA Rhodobacteraceae Ubiquinone Phospholipids Nucleic Acid Hybridization A Gram-negative, rod-shaped, non-motile, aerobic bacterium, designated MK-3, was isolated from shallow seawater in Gochang, Republic of Korea. Growth of strain MK-3 occurred at 15-40 °C (30 °C), pH 6.0-7.0 (pH 7.0) and in the presence of 2-3 % NaCl (2%). Phylogenetic analysis based on the 16S rRNA gene sequence placed strain MK-3 within the family . It exhibited sequence similarities of 95.7% with CK-I3-6, DSM 22011 and P9; 95.4% with 1NDH52C, VSW210 and DSM 10146; 95.3% with AM-4 and B17; and 95.2% with FJ12. Phylogenetic and phylogenomic analyses consistently demonstrated that strain MK-3 formed a distinct lineage within the genus , clustering with its closest relatives. The major fatty acids were C cC1 c, C c 11-methyl and C. The genome length of strain MK-3 was 3.3 Mbp, and the DNA G+C content was 62.8 mol%. The strain contained Q-10 as the major ubiquinone. The polar lipids consisted of three phosphatidylinositol mannosides and a diphosphatidylglycerol. Based on its phenotypic, chemotaxonomic, phylogenetic and genomic characteristics, strain MK-3 represents a novel species in the genus , for which the name sp. nov. is proposed. The type strain is MK-3 (=KEMB 21417=KCTC 8294=JCM 36630). |
| title | sp. nov., isolated from tidal flat, Gochang, South Korea. |
| topic | Phylogeny Republic of Korea RNA, Ribosomal, 16S Base Composition Fatty Acids DNA, Bacterial Bacterial Typing Techniques Seawater Sequence Analysis, DNA Rhodobacteraceae Ubiquinone Phospholipids Nucleic Acid Hybridization |
| url | https://pubmed.ncbi.nlm.nih.gov/40127120/ |