A coccoid and amorphous-shaped, non-gliding, proteorhodopsin-containing, yellow bacterium, designated strain SG-18T, was isolated from seawater in the western North Pacific Ocean near Japan. The strain was Gram-stain-negative, obligately aerobic, heterotrophic and oxidase-positive. It hydrolysed aesculin but not DNA, urea, gelatin or agar. Growth occurred in the presence of 1–5 % NaCl, with optimum growth at 2 % NaCl. The strain grew at 15–37 °C with an optimum temperature of 25–30 °C. The DNA G+C content of the genomic DNA of strain SG-18T was 47.0 mol% (HPLC). The predominant isoprenoid quinone was MK-6, and major cellular fatty acids were iso-C15 : 1 G, iso-C15 : 0, iso-C15 : 0 3-OH. Phylogenetic trees generated by using 16S rRNA gene sequences revealed that strain SG-18T belonged to the family Flavobacteriaceae and showed 92.7 % sequence similarity to the most closely related species, Croceitalea eckloniae DOKDO 025T. On the basis of phenotypic and phylogenetic features, strain SG-18T is classified as representing a novel species of a new genus within the family Flavobacteriaceae, for which the name Aureicoccus marinus gen. nov., sp. nov. is proposed. The type strain of the type species is SG-18T ( = NBRC 108814T = KCTC 23967T).
BaeS. S.,
KwonK. K.,
YangS. H.,
LeeH. S.,
KimS. J.,
LeeJ. H.(2007).Flagellimonas eckloniae gen. nov., sp. nov., a mesophilic marine bacterium of the family Flavobacteriaceae, isolated from the rhizosphere of Ecklonia kurome
. . Int J Syst Evol Microbiol57, 1050–1054. [View Article][PubMed]
BernardetJ. F.,
SegersP.,
VancanneytM.,
BertheF.,
KerstersK.,
VandammeP.(1996). Cutting a Gordian knot: emended classification and description of the genus Flavobacterium, emended description of the family Flavobacteriaceae, and proposal of Flavobacterium hydatis nom. nov. (basonym, Cytophaga aquatilis Strohl & Tait 1978). . Int J Syst Bacteriol46, 128–148. [View Article]
BernardetJ.-F.,
NakagawaY.,
HolmesB.Subcommittee on the taxonomy of Flavobacterium and Cytophaga-like bacteria of the International Committee on Systematics of Prokaryotes(2002). Proposed minimal standards for describing new taxa of the family Flavobacteriaceae and emended description of the family. . Int J Syst Evol Microbiol52, 1049–1070. [View Article][PubMed]
BrettarI.,
ChristenR.,
HöfleM. G.(2004).Aquiflexum balticum gen. nov., sp. nov., a novel marine bacterium of the Cytophaga–Flavobacterium–Bacteroides group isolated from surface water of the central Baltic Sea. . Int J Syst Evol Microbiol54, 2335–2341. [View Article][PubMed]
BrunsA.,
RohdeM.,
Berthe-CortiL.(2001).Muricauda ruestringensis gen. nov., sp. nov., a facultatively anaerobic, appendaged bacterium from German North Sea intertidal sediment. . Int J Syst Evol Microbiol51, 1997–2006. [View Article][PubMed]
CottrellM. T.,
KirchmanD. L.(2000). Community composition of marine bacterioplankton determined by 16S rRNA gene clone libraries and fluorescence in situ hybridization. . Appl Environ Microbiol66, 5116–5122. [View Article][PubMed]
DittmerJ. C.,
LesterR. L.(1964). A simple, specific spray for the detection of phospholipids on thin-layer chromatograms. . J Lipid Res15, 126–127.[PubMed]
GlöcknerF. O.,
FuchsB. M.,
AmannR.(1999). Bacterioplankton compositions of lakes and oceans: a first comparison based on fluorescence in situ hybridization. . Appl Environ Microbiol65, 3721–3726.[PubMed]
GuindonS.,
GascuelO.(2003). A simple, fast, and accurate algorithm to estimate large phylogenies by maximum likelihood. . Syst Biol52, 696–704. [View Article][PubMed]
KwonK. K.,
LeeY. K.,
LeeH. K.(2006).Costertonia aggregata gen. nov., sp. nov., a mesophilic marine bacterium of the family Flavobacteriaceae, isolated from a mature biofilm. . Int J Syst Evol Microbiol56, 1349–1353. [View Article][PubMed]
LaneD. J.(1991). 16S/23S rRNA sequencing. . In Nucleic Acid Techniques in Bacterial Systematics, pp. 115–147. Edited by
StackebrandtE.,
GoodfellowM.
. New York:: Wiley;.
LeeH.-S.,
KwonK. K.,
YangS.-H.,
BaeS. S.,
ParkC. H.,
KimS.-J.,
LeeJ.-H.(2008). Description of Croceitalea gen. nov. in the family Flavobacteriaceae with two species, Croceitalea eckloniae sp. nov. and Croceitalea dokdonensis sp. nov., isolated from the rhizosphere of the marine alga Ecklonia kurome
. . Int J Syst Evol Microbiol58, 2505–2510. [View Article][PubMed]
LucenaT.,
PascualJ.,
GiordanoA.,
GambacortaA.,
GarayE.,
ArahalD. R.,
MaciánM. C.,
PujalteM. J.(2010).Euzebyella saccharophila gen. nov., sp. nov., a marine bacterium of the family Flavobacteriaceae
. . Int J Syst Evol Microbiol60, 2871–2876. [View Article][PubMed]
MesbahM.,
PremachandranU.,
WhitmanW. B.(1989). Precise measurement of the G+C content of deoxyribonucleic acid by high-performance liquid chromatography. . Int J Syst Bacteriol39, 159–167. [View Article]
MinnikinD. E.,
O’DonnellA. G.,
GoodfellowM.,
AldersonG.,
AthalyeM.,
SchaalA.,
ParlettJ. H.(1984). An integrated procedure for the extraction of bacterial isoprenoid quinones and polar lipids. . J Microbiol Methods2, 233–241. [View Article]
MurrayR. G. E.,
DoetschR. N.,
RobinowF.(1994). Determinative and cytological light microscopy. . In Methods for General and Molecular Bacteriology, pp. 21–41. Edited by
GerhardtP.,
MurrayR. G. E.,
WoodW. A.,
KriegN. R.
. Washington, DC:: American Society for Microbiology;.
NakagawaY.,
YamasatoK.(1993). Phylogenetic diversity of the genus Cytophaga revealed by 16S rRNA sequencing and menaquinone analysis. . J Gen Microbiol139, 1155–1161.[PubMed][CrossRef]
NedashkovskayaO. I.,
SuzukiM.,
LeeJ. S.,
LeeK. C.,
ShevchenkoL. S.,
MikhailovV. V.(2009).Pseudozobellia thermophila gen. nov., sp. nov., a bacterium of the family Flavobacteriaceae, isolated from the green alga Ulva fenestrata
. . Int J Syst Evol Microbiol59, 806–810. [View Article][PubMed]
O’SullivanL. A.,
WeightmanA. J.,
FryJ. C.(2002). New degenerate Cytophaga–Flexibacter–Bacteroides-specific 16S ribosomal DNA-targeted oligonucleotide probes reveal high bacterial diversity in River Taff epilithon. . Appl Environ Microbiol68, 201–210. [View Article][PubMed]
ReichenbachH.(1992). The order Cytophagales
. . In The Prokaryotes. A Handbook on the Biology of Bacteria: Ecophysiology, Isolation, Identification, Applications, , 2nd edn., pp. 3631–3675. Edited by
BalowsA.,
TrüperH. G.,
DworkinM.,
HarderW.,
SchleiferK. H.
. New York:: Springer;.
WorliczekH. L.,
KämpferP.,
RosengartenR.,
TindallB. J.,
BusseH. J.(2007). Polar lipid and fatty acid profiles – re-vitalizing old approaches as a modern tool for the classification of mycoplasmas?. Syst Appl Microbiol30, 355–370. [View Article][PubMed]
YoonB. J.,
OhD. C.(2012).Spongiibacterium flavum gen. nov., sp. nov., a member of the family Flavobacteriaceae isolated from the marine sponge Halichondria oshoro, and emended descriptions of the genera Croceitalea and Flagellimonas
. . Int J Syst Evol Microbiol62, 1158–1164. [View Article][PubMed]
YuY.,
LiH. R.,
ZengY. X.,
SunK.,
ChenB.(2012).Pricia antarctica gen. nov., sp. nov., a member of the family Flavobacteriaceae, isolated from Antarctic intertidal sediment. . Int J Syst Evol Microbiol62, 2218–2223. [View Article][PubMed]