Hymenobacter rufus sp. nov., a bacterium isolated from soil.
Int J Syst Evol Microbiol
; 68(9): 2983-2989, 2018 Sep.
Article
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| MEDLINE
| ID: mdl-30028287
A bacterial strain, S1-2-2-6T, was isolated from a soil sample collected in Jeollabuk-do province, Republic of Korea. Cells of this strain were observed to be Gram-stain-negative, short and rod-shaped, and colonies were red to pink in colour. Analysis of 16S rRNA gene sequences identified this strain as representing a member of the genus Hymenobacter in the family Cytophagaceae, with the highest levels of sequence similarity being observed in relation to Hymenobacter terrae DG7AT (98.2â%), Hymenobacter rubidus DG7BT (97.9â%), Hymenobacter soli PB17T (97.7â%), and Hymenobacter daeguensis 16F3Y-2T (97.3â%). Growth of S1-2-2-6T was observed at 4-30 °C, pH 6-8 and in the presence of 0-0.5â% NaCl. The predominant respiratory quinone of this strain was menaquinone-7, the major fatty acids were C15â:â0 iso, C15â:â0 anteiso, and Summed feature 3 (C16â:â1ω7c/C16â:â1ω6c), and the major polar lipid was phosphatidylethanolamine. The genomic DNA G+C content of S1-2-2-6T was 60.7 mol%. DNA-DNA hybridization experiments with H. terrae, H. rubidus, H. soli and H. daeguensisresulted in relatedness values of 35.9 and 38.4â%, 34.2 and 30.4â%, 28.3 and 33.1â%, and 23.5 and 27.9â%, respectively. These DNA-DNA hybridization results, in addition to some differentiating phenotypic properties, clearly indicate that S1-2-2-6T is a representative of a novel species of the genus Hymenobacter, for which the name Hymenobacter rufus sp. nov. is proposed. The type strain is S1-2-2-6T (=KCTC 52736T=JCM 32196T).
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Filogenia
/
Microbiología del Suelo
/
Cytophagaceae
País/Región como asunto:
Asia
Idioma:
En
Revista:
Int J Syst Evol Microbiol
Asunto de la revista:
MICROBIOLOGIA
Año:
2018
Tipo del documento:
Article
Pais de publicación:
Reino Unido