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Ancylobacter gelatini sp. nov., isolated from beach sediment of Zhairuo Island, China.
- Source :
- Archives of Microbiology; Jul2022, Vol. 204 Issue 7, p1-12, 12p
- Publication Year :
- 2022
-
Abstract
- A Gram-negative, aerobic, non-motile, oxidase-positive, catalase-positive, methyl red-positive, and lipase-negative bacterium, designated A5.8<superscript>T</superscript>, was isolated from beach sediment of Zhairuo Island located in the East China Sea. Growth occurred at 10–40 °C (optimum, 30 °C), pH 5.5–9.5 (optimum, 7.5), and 0–2% NaCl (optimum, 1.5%). Based on 16S rRNA gene sequence analysis, strain A5.8<superscript>T</superscript> belongs to the genus Ancylobacter, sharing the highest similarity with Ancylobacter aquaticus JCM 20518<superscript>T</superscript> (98.0%). Its polar lipids mainly consist of phosphatidylethanolamine (PE) and phosphatidylcholine (PC). The predominant fatty acids are summed feature 8 (C<subscript>18:1</subscript>ω7c and/or C<subscript>18:1</subscript>ω6c, 91.0%), and the major respiratory quinone is Q-10. The DNA G + C content is 67.2 mol%. Based on above analysis, as well as digital DNA–DNA hybridization (22.5–22.9%) and average nucleotide identity (83.0–83.6%) of strain A5.8<superscript>T</superscript> with reference type strains of the genus Ancylobacter, strain A5.8<superscript>T</superscript> was suggested to represent a novel species of the genus Ancylobacter, for which the name Ancylobacter gelatini sp. nov. is proposed. The type strain is A5.8<superscript>T</superscript> (= MCCC 1K07167<superscript>T</superscript> = LMG 32566<superscript>T</superscript>). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03028933
- Volume :
- 204
- Issue :
- 7
- Database :
- Complementary Index
- Journal :
- Archives of Microbiology
- Publication Type :
- Academic Journal
- Accession number :
- 157675101
- Full Text :
- https://doi.org/10.1007/s00203-022-03048-9