Description of Naumannella cuiyingiana sp. nov., isolated from a ca. 1500-year-old mural painting, and emended description of the genus Naumannella
| Autor: | Wanfu Wang, Huyuan Feng, Guangwen Wu, Tian Tian, Ting Xiang, Lizhe An, Weigang Hu, Fa-si Wu, Yantian Ma, Wenxia Ma |
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| Rok vydání: | 2017 |
| Předmět: |
DNA
Bacterial 0301 basic medicine China 030106 microbiology Peptidoglycan Biology Diaminopimelic Acid medicine.disease_cause Microbiology 03 medical and health sciences chemistry.chemical_compound Cell Wall Genus Phylogenetics RNA Ribosomal 16S medicine Cemeteries Phospholipids Phylogeny Ecology Evolution Behavior and Systematics Base Composition Phylogenetic tree Strain (chemistry) Naumannella halotolerans Fatty Acids Nucleic Acid Hybridization Sequence Analysis DNA General Medicine Propionibacteriaceae Ribosomal RNA 16S ribosomal RNA Bacterial Typing Techniques chemistry Paintings |
| Zdroj: | International Journal of Systematic and Evolutionary Microbiology. 67:2609-2614 |
| ISSN: | 1466-5034 1466-5026 |
| DOI: | 10.1099/ijsem.0.001964 |
| Popis: | Strain AFT2T was isolated from a mural painting sample from a ca. 1500-year-old tomb located in Shanxi Province, China. The isolate was a Gram-stain-positive, non-motile, non-spore-forming, aerobic and oval to short-rod-shaped bacterium that formed white-pigmented colonies. Phylogenetic analyses based on 16S rRNA gene sequence revealed that strain AFT2T was most closely (97.01 %) correlated and formed a monophyletic clade with Naumannella halotolerans WS4616T (=DSM 24323T). The G+C content of the genomic DNA was 71.97 mol%, and the strain showed 37.27 % DNA–DNA relatedness to N. halotolerans DSM 24323T. The major cellular fatty acid was anteiso-C15 : 0 (55.32 %), and MK-9(H4) was the only respiratory quinone. The polar lipids comprised phosphatidylglycerol, diphosphatidylglycerol, two unknown phospholipids and five unknown glycolipids. ll-Diaminopimelic acid was detected in the cell-wall peptidoglycan (type A3γ), and the whole-cell sugars consisted of ribose, mannose, arabinose and galactose. On the basis of its phenotypic and phylogenetic characteristics, it is proposed that strain AFT2T should be classified as a representative of a novel species of the genus Naumannella , for which the name Naumannella cuiyingiana sp. nov. is proposed. The type strain is AFT2T (=CCTCC AB 2015428T=DSM 103164T). |
| Databáze: | OpenAIRE |
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