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Sphingobacterium corticis sp. nov., isolated from bark of Populus × euramericana.
- Source :
-
International journal of systematic and evolutionary microbiology [Int J Syst Evol Microbiol] 2017 Oct; Vol. 67 (10), pp. 3860-3864. Date of Electronic Publication: 2017 Sep 08. - Publication Year :
- 2017
-
Abstract
- A Gram-stain negative, aerobic, non-motile bacterial strain, 23D10-4-9 <superscript>T</superscript> , was isolated from symptomatic canker bark tissue of Populus × euramericana. The isolate grew between 4 and 35 °C, with optimal growth occurring at 25 °C. The species was positive for catalase and negative for oxidase activity. Nitrate was not reduced to nitrite. It showed activities toward β-galactosidase and β-glucosidase. Citrate was not utilized. Acid was produced from d-glucose. The major fatty acids were iso-C15 : 0, C16 : 1ω7c and iso-C17 : 0 3-OH. The main polar lipid profiles of the novel isolate included phosphatidylethanolamine, phospholipids and seven unknown lipids. The predominant menaquinone of the novel isolate was MK-7. The DNA G+C content was 40.6 mol%. 16S rRNA gene data revealed that the novel isolate shares the greatest sequence similarity with Sphingobacterium populi 7Y-4 <superscript>T</superscript> (96.1 %). Based on phenotypic and genotypic characteristics, the isolate represents a novel species within the genus Sphingobacterium, for which the name Sphingobacteriumcorticis sp. nov. is proposed. The type strain is 23D10-4-9 <superscript>T</superscript> (=CFCC 12640 <superscript>T</superscript> =KCTC 42248 <superscript>T</superscript> ).
- Subjects :
- Bacterial Typing Techniques
Base Composition
China
DNA, Bacterial genetics
Fatty Acids chemistry
Phospholipids chemistry
RNA, Ribosomal, 16S genetics
Sequence Analysis, DNA
Sphingobacterium genetics
Sphingobacterium isolation & purification
Vitamin K 2 analogs & derivatives
Vitamin K 2 chemistry
beta-Galactosidase metabolism
beta-Glucosidase metabolism
Phylogeny
Plant Bark microbiology
Populus microbiology
Sphingobacterium classification
Subjects
Details
- Language :
- English
- ISSN :
- 1466-5034
- Volume :
- 67
- Issue :
- 10
- Database :
- MEDLINE
- Journal :
- International journal of systematic and evolutionary microbiology
- Publication Type :
- Academic Journal
- Accession number :
- 28884658
- Full Text :
- https://doi.org/10.1099/ijsem.0.002210