Reference - Detail
| RRC ID | 75336 |
|---|---|
| Author | Chen MS, Chen F, Chen XH, Zheng ZQ, Ma X, Tuo L. |
| Title | Nocardioides mangrovi sp. nov., a novel endophytic actinobacterium isolated from root of Kandelia candel. |
| Journal | Int J Syst Evol Microbiol |
| Abstract |
A novel species of endophytic actinobacterium, designated strain GBK3QG-3T, was isolated from surface-sterilized root of Kandelia candel collected from Beilun Estuary, Guangxi Zhuang Autonomous Region, PR China. Cells of strain GBK3QG-3T were Gram-stain-positive, aerobic, non-spore-forming and rod-shaped. Growth of GBK3QG-3T was observed at 10-40 °C (optimum, 30 °C), pH 5.0-9.0 (optimum, pH 7.0) and in the presence of 0-3 % (w/v) NaCl (optimum, 0 %). The G+C content of genomic DNA was determined to be 72.2 mol%. On the basis of 16S rRNA gene sequence analysis, strain GBK3QG-3T was most related to the type strain of Nocardioides agrisoli CCTCC AB 2017058T (97.7 % 16S rRNA gene sequence similarity), followed by Nocardioides ginkgobilobae SYP-A7303T (97.0 %) and Nocardioides aquiterrae GW-9T (96.9 %). Average nucleotide identity and digital DNA-DNA hybridization values between strain GBK3QG-3T and some strains of the genus Nocardioides with publicly available genomes were below 84.3 and 30.0 %, respectively. The cell-wall peptidoglycan contained ll-diaminopimelic acid. The polar lipids comprised diphosphatidylglycerol, phosphatidylglycerol, phosphatidylinositol, an unknown phospholipid and an unknown lipid. The major menaquinone was identified as MK-8(H4), and the major fatty acids were identified as iso-C16 : 0, iso-C17 : 0 and anteiso-C17 : 0. Based on evidence collected from the phenotypic, genotypic and phylogenetic analyses, we propose a novel species named Nocardioides mangrovi sp. nov. The type strain is GBK3QG-3T (=CGMCC 4.7708T=JCM 34553T). |
| Volume | 72(3) |
| Published | 2022-3-1 |
| DOI | 10.1099/ijsem.0.005295 |
| PMID | 35333153 |
| MeSH | Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Fatty Acids / chemistry Nocardioides Phylogeny RNA, Ribosomal, 16S / genetics Rhizophoraceae* / microbiology Sequence Analysis, DNA |
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| The most frequently cited source | X(Twitter) |
| Total number of mentions | 3 |
| Altmetric score changes over past 6months | 0.0 |
| Resource | |
| General Microbes | JCM 34553 |