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Lentzea cavernae sp. nov., an actinobacterium isolated from a karst cave sample, and emended description of the genus Lentzea.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Fang, Bao-Zhu Han, Ming-Xian Liu, Lan Zhang, Zi-tong Liu, Wei-liang Shen, Jing-Ting Wang, Yan Zhang, Wan-qin Wei, Da-Qiao Li, Wen-Jun |
| Copyright Year | 2017 |
| Abstract | A novel actinobacterial strain, designated SYSU K10001T, was isolated from a limestone sample collected from a karst cave in Xingyi county, Guizhou province, south-western China. The taxonomic position of the strain was investigated using a polyphasic approach. Cells of the strain were aerobic and Gram-stain-positive. On the basis of 16S rRNA gene sequence analysis, strain SYSU K10001T was most closely related to the type strains of the genus Lentzea, Lentzea albida NBRC 16102T (98.8 % similarity) and Lentzea waywayandensis NRRL B-16159T (98.6 %), and is therefore considered to represent a member of the genus Lentzea. DNA-DNA hybridization values between strain SYSU K10001T and related type strains of the genus Lentzea were less than 70 %. In addition, meso-diaminopimelic acid was the diagnostic diamino acid in the cell-wall peptidoglycan. The whole-cell sugars were arabinose, fructose, mannose and xylose. The major isoprenoid quinone was MK-9(H4), while the major fatty acids (>10 %) were iso-C16 : 0 and C14 : 0. The polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, hydroxy-phosphatidylethanolamine, phosphatidylinositol, phosphatidylinositol mannoside, one unidentified phospholipid and one unidentified lipid. The genomic DNA G+C content of strain SYSU K10001T was 69.4 mol%. On the basis of phenotypic, genotypic and phylogenetic data, strain SYSU K10001T represents a novel species of the genus Lentzea, for which the name Lentzea cavernae sp. nov. is proposed. The type strain is SYSU K10001T (=KCTC 39804T=CGMCC 4.7367T=NBRC 112394T). |
| Starting Page | 2357 |
| Ending Page | 2362 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.microbiologyresearch.org/docserver/fulltext/ijsem/67/7/2357_ijsem001958.pdf?accname=guest&checksum=FB5A378B9C7A17C99E122890524A6B42&expires=1542005636&id=id |
| Alternate Webpage(s) | http://www.microbiologyresearch.org/docserver/fulltext/ijsem/67/7/2357_ijsem001958.pdf?accname=guest&checksum=B8615620BAB2E8E66C4AEFD094225CE0&expires=1540938206&id=id |
| Alternate Webpage(s) | http://www.microbiologyresearch.org/docserver/fulltext/ijsem/67/7/2357_ijsem001958.pdf?accname=guest&checksum=C2028E6DA6BE479EE9508E3CF71BEB4F&expires=1545102173&id=id |
| PubMed reference number | 28699862v1 |
| Alternate Webpage(s) | https://doi.org/10.1099/ijsem.0.001958 |
| DOI | 10.1099/ijsem.0.001958 |
| Journal | International journal of systematic and evolutionary microbiology |
| Volume Number | 67 |
| Issue Number | 7 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
