TY - JOUR
T1 - Ruegeria profundi sp. nov. and Ruegeria marisrubri sp. nov., isolated from the brine–seawater interface at Erba Deep in the Red Sea
AU - Zhang, Guishan
AU - Haroon, Mohamed
AU - Zhang, Ruifu
AU - Dong, Xiaoyan
AU - Wang, Dandan
AU - Liu, Yunpeng
AU - Xun, Weibing
AU - Dong, Xiuzhu
AU - Stingl, Ulrich
N1 - KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This work was supported by baseline funding from King Abdullah University of Science and Technology (KAUST) and the Saudi Economicand Development Company Research Excellence Award to U.S. Part of this work was supported by the USDA National Institute of Food and Agriculture, Hatch project 1012953.
PY - 2017/10/12
Y1 - 2017/10/12
N2 - Two moderately halophilic marine bacterial strains of the family Rhodobacteraceae, designated ZGT108T and ZGT118T, were isolated from the brine-seawater interface at Erba Deep in the Red Sea (Saudi Arabia). Cells of both strains were aerobic, rod-shaped, non-motile, and Gram-stain-negative. The sequence similarity of the 16S rRNA genes of strains ZGT108T and ZGT118T was 94.9 %. The highest 16S rRNA gene sequence similarity of strain ZGT108T to its closest relative, Ruegeria conchae JCM 17315T, was 98.9 %, while the 16S rRNA gene of ZGT118T was most closely related to that of Ruegeria intermedia LMG 25539T (97.7 % similarity). The sizes of the draft genomes as presented here are 4 258 055 bp (strain ZGT108T) and 4 012 109 bp (strain ZGT118T), and the G+C contents of the draft genomes are 56.68 mol% (ZGT108T) and 62.94 mol% (ZGT108T). The combined physiological, biochemical, phylogenetic and genotypic data supported placement of both strains in the genus Ruegeria and indicated that the two strains are distinct from each other as well as from all other members in the genus Ruegeria. This was also confirmed by low DNA-DNA hybridization values (
AB - Two moderately halophilic marine bacterial strains of the family Rhodobacteraceae, designated ZGT108T and ZGT118T, were isolated from the brine-seawater interface at Erba Deep in the Red Sea (Saudi Arabia). Cells of both strains were aerobic, rod-shaped, non-motile, and Gram-stain-negative. The sequence similarity of the 16S rRNA genes of strains ZGT108T and ZGT118T was 94.9 %. The highest 16S rRNA gene sequence similarity of strain ZGT108T to its closest relative, Ruegeria conchae JCM 17315T, was 98.9 %, while the 16S rRNA gene of ZGT118T was most closely related to that of Ruegeria intermedia LMG 25539T (97.7 % similarity). The sizes of the draft genomes as presented here are 4 258 055 bp (strain ZGT108T) and 4 012 109 bp (strain ZGT118T), and the G+C contents of the draft genomes are 56.68 mol% (ZGT108T) and 62.94 mol% (ZGT108T). The combined physiological, biochemical, phylogenetic and genotypic data supported placement of both strains in the genus Ruegeria and indicated that the two strains are distinct from each other as well as from all other members in the genus Ruegeria. This was also confirmed by low DNA-DNA hybridization values (
UR - http://hdl.handle.net/10754/626040
UR - http://ijs.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.002344
UR - http://www.scopus.com/inward/record.url?scp=85034250280&partnerID=8YFLogxK
U2 - 10.1099/ijsem.0.002344
DO - 10.1099/ijsem.0.002344
M3 - Article
C2 - 29022541
SN - 1466-5026
VL - 67
SP - 4624
EP - 4631
JO - International Journal of Systematic and Evolutionary Microbiology
JF - International Journal of Systematic and Evolutionary Microbiology
IS - 11
ER -
