Parapedobacter lycopersici sp. nov., isolated from the rhizosphere soil of tomato plants (Solanum lycopersicum L.)
| Autor: | Jae-Ho Joa, Hang-Yeon Weon, Hayoung Cho, Shin Ae Lee, Soo-Jin Kim, Jeong Myeong Kim, Soon-Wo Kwon |
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| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
DNA Bacterial Spermidine medicine.disease_cause Microbiology Parapedobacter koreensis 03 medical and health sciences Solanum lycopersicum Parapedobacter indicus RNA Ribosomal 16S Botany Republic of Korea medicine Ecology Evolution Behavior and Systematics Phylogeny Soil Microbiology Rhizosphere Base Composition Sphingolipids Parapedobacter soli biology Bacteroidetes Pigmentation Phosphatidylethanolamines Fatty Acids Vitamin K 2 General Medicine Sequence Analysis DNA biology.organism_classification 16S ribosomal RNA Bacterial Typing Techniques Parapedobacter luteus 030104 developmental biology Solanum Soil microbiology |
| Zdroj: | International journal of systematic and evolutionary microbiology. 67(10) |
| ISSN: | 1466-5034 |
| Popis: | A novel Gram-stain-negative bacterial strain, designated T16R-256T, was isolated from the rhizosphere soil of tomato plants grown in a greenhouse in Yecheon-gun, Gyeongsangbuk-do, Republic of Korea and characterized using polyphasic taxonomy. Cells were aerobic, non-flagellated and rod-shaped. Colonies were light yellow, convex and round. The strain grew in the temperature range of 15–37 °C (optimally at 28–30 °C) and pH range of 7.0–9.0 (optimally at 7.0–8.0) and in 4 % NaCl (w/v). A comparison of 16S rRNA gene sequences showed that strain T16R-256T is a member of the genus Parapedobacter , exhibiting high sequence similarity with Parapedobacter pyrenivorans P-4T (94.2 %), Parapedobacter indicus RK1T (93.7 %), Parapedobacter koreensis Jip14T (93.7 %), Parapedobacter luteus 4M29T (93.6 %) and Parapedobacter soli DCY14T (93.4 %). The major polar lipids were phosphatidylethanolamine, sphingolipid, one aminophospholipid, two aminolipids and three unknown lipids. The major fatty acids (>10 % of the total fatty acids) were iso-C15 : 0, iso-C17 : 0 3-OH and iso-C15 : 0 2-OH/C16 : 1ω7c. Strain T16R-256T contained MK-7 as the predominant respiratory quinone and homospermidine as the major polyamine. The genomic DNA G+C content of the type strain was 55.5 mol%. On the basis of phenotypic, chemotaxonomic and phylogenetic data, strain T16R-256T should be designated as representative of a novel species of the genus Parapedobacter , for which the name Parapedobacter lycopersici sp. nov. is proposed. The type strain is T16R-256T (=KACC 18788T=JCM 31602T). |
| Databáze: | OpenAIRE |
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