TY - JOUR
T1 - Description of Polaribacter aestuariivivens sp. nov., isolated from a tidal flat
AU - Park, Sooyeon
AU - Park, Ji Min
AU - Lee, Jung Sook
AU - Yoon, Jung Hoon
N1 - Publisher Copyright:
© 2019 FEMS 2019.
PY - 2019/9/16
Y1 - 2019/9/16
N2 - A bacterial strain, DBTF-3T, was isolated from a tidal flat of Republic of Korea. Phylogenetic trees of 16S rRNA gene sequences showed that strain DBTF-3T belonged to the genus Polaribacter. Strain DBTF-3T exhibited 16S rRNA gene sequence similarities of 97.1-98.1% to type strains of P. dokdonensis, P. haliotis, P. marinaquae, P. insulae, P. vadi, P. glomeratus, P. irgensii and P. reichenbachii, and 94.0-96.9% to those of the other Polaribacter species. DNA-DNA relatedness values of strain DBTF-3T with type strains of P. marinaquae and P. insulae were 14-19%. Average nucleotide identity and digital DNA-DNA hybridization values between strain DBTF-3T and type strains of six other Polaribacter species were 76.5-83.5% and 20.9-27.1%, respectively. Strain DBTF-3T contained MK-6 as the predominant menaquinone, and iso-C15:0, summed feature 3, iso-C15:1 G and iso-C15:0 3-OH as the major fatty acids. The major polar lipids were phosphatidylethanolamine and one unidentified lipid. Differential phenotypic properties, together with its phylogenetic and genetic distinctiveness, revealed that strain DBTF-3T is separated from Polaribacter species. On the basis of the data presented, strain DBTF-3T (= KACC 19612T = NBRC 113191T) represents a novel species of the genus Polaribacter, for which the name Polaribacter aestuariivivens sp. nov. is proposed.
AB - A bacterial strain, DBTF-3T, was isolated from a tidal flat of Republic of Korea. Phylogenetic trees of 16S rRNA gene sequences showed that strain DBTF-3T belonged to the genus Polaribacter. Strain DBTF-3T exhibited 16S rRNA gene sequence similarities of 97.1-98.1% to type strains of P. dokdonensis, P. haliotis, P. marinaquae, P. insulae, P. vadi, P. glomeratus, P. irgensii and P. reichenbachii, and 94.0-96.9% to those of the other Polaribacter species. DNA-DNA relatedness values of strain DBTF-3T with type strains of P. marinaquae and P. insulae were 14-19%. Average nucleotide identity and digital DNA-DNA hybridization values between strain DBTF-3T and type strains of six other Polaribacter species were 76.5-83.5% and 20.9-27.1%, respectively. Strain DBTF-3T contained MK-6 as the predominant menaquinone, and iso-C15:0, summed feature 3, iso-C15:1 G and iso-C15:0 3-OH as the major fatty acids. The major polar lipids were phosphatidylethanolamine and one unidentified lipid. Differential phenotypic properties, together with its phylogenetic and genetic distinctiveness, revealed that strain DBTF-3T is separated from Polaribacter species. On the basis of the data presented, strain DBTF-3T (= KACC 19612T = NBRC 113191T) represents a novel species of the genus Polaribacter, for which the name Polaribacter aestuariivivens sp. nov. is proposed.
KW - novel species
KW - Polaribacter aestuariivivens sp. nov
KW - polyphasic taxonomy
KW - tidal flat
UR - https://www.scopus.com/pages/publications/85072361903
U2 - 10.1093/femsle/fnz185
DO - 10.1093/femsle/fnz185
M3 - Article
C2 - 31504481
AN - SCOPUS:85072361903
SN - 0378-1097
VL - 366
JO - FEMS Microbiology Letters
JF - FEMS Microbiology Letters
IS - 15
M1 - fnz185
ER -