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Lysobacter pedocola sp. nov., a novel species isolated from Korean soil.
- Source :
-
Journal of microbiology (Seoul, Korea) [J Microbiol] 2018 Jun; Vol. 56 (6), pp. 387-392. Date of Electronic Publication: 2018 Jun 01. - Publication Year :
- 2018
-
Abstract
- A Gram-negative, yellow-pigmented bacterial strain, designated IPC6 <superscript>T</superscript> , was isolated from soil in an arid region of Goyang-si (Gyeonggi-do, South Korea). Cells were strictly aerobic, non-spore-forming, rod-shaped. The strain grew within a temperature range of 10-42°C (optimum, 30°C) and pH of 5.0-11.0 (optimum, pH 8.0) in the presence of 0-2% (w/v) NaCl. Phylogenetically, the novel strain was closely related to members of the Lysobacter genus based on 16S rRNA sequence similarity, and showed the highest sequence similarity to Lysobacter niastensis KACC 11588 <superscript>T</superscript> (98.5%). The predominant fatty acids were iso-C <subscript>15:0</subscript> , iso-C <subscript>16:0</subscript> , and summed feature 9 (iso-C <subscript>17:1</subscript> ω9c), with Q-8 identified as the major ubiquinone. The polar lipid content included diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, an unknown aminophospholipid, and an unidentified phospholipid. DNA-DNA hybridization results indicated that the strain IPC6 <superscript>T</superscript> was distinct from Lysobacter niastensis KACC 11588 <superscript>T</superscript> (37.9 ± 0.14%), Lysobacter panacisoli KACC 17502 <superscript>T</superscript> (56.4 ± 0.13%), Lysobacter soli KCTC 22011 <superscript>T</superscript> (8.1 ± 0.04%), Lysobacter gummosus KCTC 12132 <superscript>T</superscript> (9.6 ± 0.03%), and Lysobacter cavernae KCTC 42875 <superscript>T</superscript> (37.5 ± 0.14%), respectively. The DNA G + C content of the novel strain was 71.1 mol%. Based on the collective phenotypic, genotypic and chemotaxonomic data, the IPC6 <superscript>T</superscript> strain is considered to represent a novel species in the genus Lysobacter, for which the name Lysobacter pedocola sp. nov. (= KCTC 42811 <superscript>T</superscript> = JCM 31020 <superscript>T</superscript> ) is proposed.
- Subjects :
- Bacterial Typing Techniques
Base Composition
DNA, Bacterial genetics
Fatty Acids analysis
Hydrogen-Ion Concentration
Lysobacter genetics
Lysobacter physiology
Nucleic Acid Hybridization
Phenotype
Phospholipids analysis
RNA, Ribosomal, 16S genetics
Republic of Korea
Sequence Analysis, DNA
Sodium Chloride
Soil
Species Specificity
Temperature
Ubiquinone analysis
Lysobacter classification
Lysobacter isolation & purification
Phylogeny
Soil Microbiology
Subjects
Details
- Language :
- English
- ISSN :
- 1976-3794
- Volume :
- 56
- Issue :
- 6
- Database :
- MEDLINE
- Journal :
- Journal of microbiology (Seoul, Korea)
- Publication Type :
- Academic Journal
- Accession number :
- 29858826
- Full Text :
- https://doi.org/10.1007/s12275-018-8046-y