TY - JOUR
T1 - Amylibacter kogurei sp. Nov., a novel marine alphaproteobacterium isolated from the coastal sea surface microlayer of a marine inlet
AU - Wong, Shu Kuan
AU - Yoshizawa, Susumu
AU - Nakajima, Yu
AU - Cuadra, Marie Johanna
AU - Nogi, Yuichi
AU - Nakamura, Keiji
AU - Takami, Hideto
AU - Ogura, Yoshitoshi
AU - Hayashi, Tetsuya
AU - Chiura, Hiroshi Xavier
AU - Hamasaki, Koji
N1 - Funding Information:
This study was partly supported by the Interdisciplinary Collaborative Research Program of the Atmosphere and Ocean Research Institute, University of Tokyo and Japan Society for the Promotion of Science (JSPS) KAKENHI Grant Number KH (16H02562) SY (15H02800) and S-KW (18K14787).
Publisher Copyright:
© 2018 IUMS.
PY - 2018/9
Y1 - 2018/9
N2 - A novel Gram-negative bacterium, designated 4G11T, was isolated from the sea surface microlayer of a marine inlet. On the basis of 16S rRNA gene sequence analysis, the strain showed the closest similarity to Amylibacter ulvae KCTC 32465T (99.0 %). However, DNA-DNA hybridization values showed low DNA relatedness between strain 4G11Tand its close phylogenetic neighbours, Amylibacter marinus NBRC 110140T (8.0±0.4 %) and Amylibacter ulvae KCTC 32465T(52.9±0.9 %). Strain 4G11T had C18: 1, C16: 0and C18: 2as the major fatty acids. The only isoprenoid quinone detected for strain 4G11T was ubiquinone-10. The major polar lipids were phosphatidylglycerol, phosphatidylcholine, one unidentified polar lipid, one unidentified phospholipid and one unidentified aminolipid. The DNA G+C content of strain 4G11T was 50.0 mol%. Based on phenotypic and chemotaxonomic characteristics and analysis of the 16S rRNA gene sequence, the novel strain should be assigned to a novel species, for which the name Amylibacter kogurei sp. nov. is proposed. The type strain of Amylibacter kogurei is 4G11T(KY463497=KCTC 52506T=NBRC 112428T).
AB - A novel Gram-negative bacterium, designated 4G11T, was isolated from the sea surface microlayer of a marine inlet. On the basis of 16S rRNA gene sequence analysis, the strain showed the closest similarity to Amylibacter ulvae KCTC 32465T (99.0 %). However, DNA-DNA hybridization values showed low DNA relatedness between strain 4G11Tand its close phylogenetic neighbours, Amylibacter marinus NBRC 110140T (8.0±0.4 %) and Amylibacter ulvae KCTC 32465T(52.9±0.9 %). Strain 4G11T had C18: 1, C16: 0and C18: 2as the major fatty acids. The only isoprenoid quinone detected for strain 4G11T was ubiquinone-10. The major polar lipids were phosphatidylglycerol, phosphatidylcholine, one unidentified polar lipid, one unidentified phospholipid and one unidentified aminolipid. The DNA G+C content of strain 4G11T was 50.0 mol%. Based on phenotypic and chemotaxonomic characteristics and analysis of the 16S rRNA gene sequence, the novel strain should be assigned to a novel species, for which the name Amylibacter kogurei sp. nov. is proposed. The type strain of Amylibacter kogurei is 4G11T(KY463497=KCTC 52506T=NBRC 112428T).
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U2 - 10.1099/ijsem.0.002911
DO - 10.1099/ijsem.0.002911
M3 - Article
C2 - 30016227
AN - SCOPUS:85053895618
SN - 1466-5026
VL - 68
SP - 2872
EP - 2877
JO - International Journal of Systematic and Evolutionary Microbiology
JF - International Journal of Systematic and Evolutionary Microbiology
IS - 9
M1 - 002911
ER -
