TY - JOUR
T1 - Rhodanobacter koreensis sp. Nov., a bacterium isolated from tomato rhizosphere
AU - Won, Kyung Hwa
AU - Singh, Hina
AU - Ngo, Hien T.T.
AU - Son, Heung Min
AU - Kook, Moo Chang
AU - Kim, Ki Young
AU - Yi, Tae Hoo
N1 - Publisher Copyright:
© 2015 IUMS.
PY - 2015
Y1 - 2015
N2 - A Gram-stain-negative, aerobic, rod-shaped and motile bacterium, designated THG-DD7T, was isolated from tomato plant rhizosphere soil. Strain THG-DD7T grew optimally at 25–30 °C, at pH 7.0–7.5 and in the presence of 0.5% (w/v) NaCl. According to the results of 16S rRNA gene sequence comparisons, strain THG-DD7T was most closely related to Rhodanobacter umsongensis GR24-2T (98.2%), Rhodanobacter panaciterrae LnR5-47T (98.0%), Rhodanobacter soli DCY45T (97.9%), Rhodanobacter terrae GP18-1T (97.9%) and Dyella ginsengisoli Gsoil 3046T (97.7%). The DNA G+C content was 65.2 mol%. In DNA–DNA hybridization, the DNA relatedness levels between strain THG-DD7T and its closest phylogenetically neighbours were below 40.0%. The predominant isoprenoid quinone was ubiquinone Q-8. The major polar lipids were diphosphatidylglycerol, phosphtidylethanolamine, phosphatidyl-Nmethylethanolamine and phosphatidylglycerol. The major fatty acids were iso-C15: 0, iso-C16: 0, iso-C17: 0, anteiso-C15: 0 and iso-C17: 1ω9c and/or C16: 0 10-methyl (summed feature 9). These data supported the affiliation of strain THG-DD7T to the genus Rhodanobacter. The results of physiological and biochemical tests enabled strain THG-DD7T to be differentiated genotypically and phenotypically from the species of the genus Rhodanobacter with validly published names. Therefore, the novel isolate represents a novel species, for which the name Rhodanobacter koreensis sp. nov. is proposed. The type strain is THG-DD7T (=KACC 17650T=JCM 19614T).
AB - A Gram-stain-negative, aerobic, rod-shaped and motile bacterium, designated THG-DD7T, was isolated from tomato plant rhizosphere soil. Strain THG-DD7T grew optimally at 25–30 °C, at pH 7.0–7.5 and in the presence of 0.5% (w/v) NaCl. According to the results of 16S rRNA gene sequence comparisons, strain THG-DD7T was most closely related to Rhodanobacter umsongensis GR24-2T (98.2%), Rhodanobacter panaciterrae LnR5-47T (98.0%), Rhodanobacter soli DCY45T (97.9%), Rhodanobacter terrae GP18-1T (97.9%) and Dyella ginsengisoli Gsoil 3046T (97.7%). The DNA G+C content was 65.2 mol%. In DNA–DNA hybridization, the DNA relatedness levels between strain THG-DD7T and its closest phylogenetically neighbours were below 40.0%. The predominant isoprenoid quinone was ubiquinone Q-8. The major polar lipids were diphosphatidylglycerol, phosphtidylethanolamine, phosphatidyl-Nmethylethanolamine and phosphatidylglycerol. The major fatty acids were iso-C15: 0, iso-C16: 0, iso-C17: 0, anteiso-C15: 0 and iso-C17: 1ω9c and/or C16: 0 10-methyl (summed feature 9). These data supported the affiliation of strain THG-DD7T to the genus Rhodanobacter. The results of physiological and biochemical tests enabled strain THG-DD7T to be differentiated genotypically and phenotypically from the species of the genus Rhodanobacter with validly published names. Therefore, the novel isolate represents a novel species, for which the name Rhodanobacter koreensis sp. nov. is proposed. The type strain is THG-DD7T (=KACC 17650T=JCM 19614T).
UR - http://www.scopus.com/inward/record.url?scp=84929000164&partnerID=8YFLogxK
U2 - 10.1099/ijs.0.000077
DO - 10.1099/ijs.0.000077
M3 - Article
C2 - 25604344
AN - SCOPUS:84929000164
SN - 1466-5026
VL - 65
SP - 1180
EP - 1185
JO - International Journal of Systematic and Evolutionary Microbiology
JF - International Journal of Systematic and Evolutionary Microbiology
ER -