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Description of Paenibacillus yunnanensis sp. nov., Isolated from a Tepid Spring.
- Source :
- Current Microbiology; Oct2020, Vol. 77 Issue 10, p3174-3178, 5p
- Publication Year :
- 2020
-
Abstract
- A Gram stain-positive, rod-shaped and motile bacterium, designated SYSU G01003<superscript>T</superscript> was isolated from a sediment sample collected from tepid spring in Tengchong, Yunnan province, southwestern China. Growth observed at temperature ranging 28–37 °C (optimum 37 °C) and pH 6.0–8.0 (optimum pH 7.0). Tolerance to NaCl was up to 2.5% (w/v) (optimal in the absence of NaCl). The cell wall peptidoglycan is meso-2,6-diaminopimelic acid and MK-7 as the only respiratory quinone. The polar lipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and unidentified aminophospholipid, phospholipid, and polar lipid. The major fatty acids are C<subscript>16:0,</subscript> anteiso-C<subscript>15:0</subscript> and C<subscript>14:0</subscript>. The genomic DNA G + C content of the type strain was 54.0 mol%. The average nucleotide identity (ANIb and ANIm) values between SYSU G01003<superscript>T</superscript> and Paenibacillus azotifigens LMG 29963<superscript>T</superscript> were below the cut-off level (95–96%) recommended as the average nucleotide identity (ANI) criterion for interspecies identity. Based on the above results strain SYSU G01003<superscript>T</superscript> represents a novel species of the genus Paenibacillus, for which the name Paenibacillus yunnanensis sp. nov. is proposed. The type strain, SYSU G01003<superscript>T</superscript> (=KCTC 43132<superscript>T</superscript> = CGMCC 1.17384<superscript>T</superscript>). [ABSTRACT FROM AUTHOR]
- Subjects :
- PAENIBACILLUS
RIBOSOMAL RNA
SEDIMENT sampling
SPRING
PHOSPHATIDYLGLYCEROL
FATTY acids
Subjects
Details
- Language :
- English
- ISSN :
- 03438651
- Volume :
- 77
- Issue :
- 10
- Database :
- Complementary Index
- Journal :
- Current Microbiology
- Publication Type :
- Academic Journal
- Accession number :
- 145348191
- Full Text :
- https://doi.org/10.1007/s00284-020-02087-z