Abstract
A Gram-negative, strictly aerobic, chemoheterotrophic, beige-pigmented, ovoid bacterium, designated YP194T, was isolated from marine sediment in the Republic of Korea. A phylogenetic analysis based on the 16S rRNA gene sequence indicated that the novel marine strain belongs to the family Rhodobacteraceae of the class Alphaproteobacteria, with high sequence similarity (98.4%) to Marinovum algicola FF3T. The DNA–DNA relatedness values between strains YP194T and M. algicola FF3T were 34.1 ± 2.7%. The DNA G+C content of strain YP194T was 63.1 mol%. Ubiquinone 10 (Q-10) was the sole respiratory quinone. The predominant cellular fatty acid was C18:1 ω7c (77.6%). Strain YP194T produced phosphatidylglycerol, phosphatidylethanolamine, phosphatidylcholine, an unidentified aminolipid, an unidentified phospholipid and two unidentified lipids as polar lipids. From the combination of genotypic and phenotypic characteristics and the distinct phylogenetic position, the strain is considered to represent a novel species of the genus Marinovum for which the name Marinovum faecis sp. nov. is proposed. The type strain of M. faecis sp. nov. is YP194T (= KCCM 90263T = NBRC 111905T).
Similar content being viewed by others
References
Atlas RM (2010) Handbook of microbiological media, 4th edn. CRC, Boca Raton
Beiss U (1964) Paper chromatographic separation of plant lipids. J Chromatogr 13:104–110
Bernardet JF, Nakagawa Y, Holmes B (2002) Proposed minimal standards for describing new taxa of the family Flavobacteriaceae and emended description of the family. Int J Syst Evol Microbiol 52:1049–1070
Collins MD, Jones D (1981) A note on the separation of natural mixtures of bacterial ubiquinones using reverse-phase partition thin-layer chromatography and high performance liquid chromatography. J Appl Bacteriol 51:129–134
Felsenstein J (1985) Confidence limits on phylogenies: an approach using the bootstrap. Evolution 39:783–791
Fitch WM (1971) Towards defining the course of evolution: minimum change for a specific tree topology. Syst Zool 20:406–416
Garrity GM, Bell JA, Lilburn T (2005) Family I. Rhodobacteraceae fam. nov. In: Brenner DJ, Krieg NR, Staley JT, Garrity GM (eds) Bergey’s manual of systematic bacteriology, vol 2C, 2nd edn. Springer, New York, p 161
Hansen GH, Sørheim R (1991) Improved method for phenotypical characterization of marine bacteria. J Microbiol Methods 13:231–241
Iwaki H, Yasukawa N, Fujioka M, Takada K, Hasegawa Y (2013) Isolation and characterization of a marine cyclohexylacetate-degrading bacterium Lutimaribacter litoralis sp. nov., and reclassification of Oceanicola pacificus as Lutimaribacter pacificus comb. nov. Curr Microbiol 66:588–593
Kim OS, Cho YJ, Lee K, Yoon SH, Kim M, Na H, Park SC, Jeon YS, Lee JH, Yi H, Won S, Chun J (2012) Introducing EzTaxon-e: a prokaryotic 16S rRNA gene sequence database with phylotypes that represent uncultured species. Int J Syst Evol Microbiol 62:716–721
Kimura M (1980) A simple method for estimating evolutionary rates of base substitutions through the comparative studies of sequence evolution. J Mol Evol 16:111–120
Komagata K, Suzuki K (1987) Lipid and cell-wall analysis in bacterial systematics. Methods Microbiol 19:161–207
Lafay B, Ruimy R, de Traubenberg CR, Breittmayer V, Gauthier MJ, Christen R (1995) Roseobacter algicola sp. nov., a new marine bacterium isolated from the phycosphere of the toxin-producing dinoflagellate Prorocentrum lima. Int J Syst Bacteriol 45:290–296
Lewin RA, Lounsbery DM (1969) Isolation, cultivation and characterization of flexibacteria. J Gen Microbiol 58:145–170
Martens T, Heidorn T, Pukall R, Simon M, Tindall BJ, Brinkhoff T et al (2006) Reclassification of Roseobacter gallaeciensis Ruiz-Ponte et al. 1998 as Phaeobacter gallaeciensis gen. nov., comb. nov., description of Phaeobacter inhibens sp. nov., reclassification of Ruegeria algicola (Lafay et al. 1995) Uchino et al. 1999 as Marinovum algicola gen. nov., comb. nov., and emended descriptions of the genera Roseobacter, Ruegeria and Leisingera. Int J Syst Evol Microbiol 56:1293–1304
Mesbah M, Premachandran U, Whitman WB (1989) Precise measurement of the G+C content of deoxyribonucleic acid by high-performance liquid chromatography. Int J Syst Bacteriol 39:159–167
Minnikin DE, O’Donnell AG, Goodfellow M, Alderson G, Athalye M, Schaal A, Parlett JH (1984) An integrated procedure for the extraction of bacterial isoprenoid quinines and polar lipids. J Microbiol Methods 2:233–241
Park S, Park DS, Bae KS, Yoon JH (2014) Phaeobacter aquaemixtae sp. nov., isolated from the junction between the ocean and a freshwater spring. Int J Syst Evol Microbiol 64:1378–1383
Power DA, Johnson JA (2009) Difco™ and BBL™ Manual: manual of microbiological culture media, 2nd edn. Becton Dickinson and Company, Sparks, pp 359–360
Ruiz-Ponte C, Samain JF, Sanchez JL, Nicolas JL (1999) The benefit of a Roseobacter species on the survival of scallop larvae. Mar Biotechnol 1:52–59
Saitou N, Nei M (1987) The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol Biol Evol 4:406–425
Sasser M (1990) Identification of bacteria by gas chromatography of cellular fatty acids, MIDI Technical Note 101. MIDI Inc, Newark
Stackebrandt E, Goebel BM (1994) Taxonomic note: a place for DNA–DNA reassociation and 16S rRNA sequence analysis in the present species definition in bacteriology. Int J Syst Bacteriol 44:846–849
Suzuki K, Kaneko T, Komagata K (1981) Deoxyribonucleic acid homologies among coryneform bacteria. Int J Syst Bacteriol 31:131–138
Tamura K, Peterson D, Petersen N, Stecher G, Nei M, Kumar S (2011) MEGA5: molecular evolutionary genetics analysis using Maximum Likelihood, evolutionary distance, and Maximum Parsimony methods. Mol Biol Evol 28:2731–2739
Thompson JD, Gibson TJ, Plewniak F, Jeanmougin F, Higgins DG (1997) The CLUSTAL_X windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools. Nucleic Acids Res 25:4876–4882
Uchino Y, Hirata A, Yokota A, Sugiyama J (1998) Reclassification of marine Agrobacterium species: proposals of Stappia stellulata gen. nov., comb. nov., Stappia aggregata sp. nov., nom. rev., Ruegeria atlantica gen. nov., comb. nov., Ruegeria gelatinovora comb. nov., Ruegeria algicola comb. nov., and Ahrensia kieliense gen. nov., sp. nov., nom. rev. J Gen Appl Microbiol 44:201–210
Wang L, Liu Y, Shi X, Wang Y, Zheng Y, Dai X, Zhang XH (2016) Xuhuaishuia manganoxidans gen. nov., sp. nov., amanganese-oxidizing bacterium isolated from deep-sea sediments from the Pacific Polymetallic Nodule Province. Int J Syst Evol Microbiol 66:1521–1526
Weisburg WG, Barns SM, Pelletier DA, Lane DJ (1991) 16S ribosomal DNA amplification for phylogenetic study. J Bacteriol 173:697–703
Worliczek HL, Kämpfer P, Rosengarten R, Tindall RBJ, Busse HJ (2007) Polar lipid and fatty acid profiles-re-vitalizing old approaches as a modern tool for the classification of mycoplasmas? Syst Appl Microbiol 30:355–370
Zhang G, Yang Y, Wang S, Sun Z, Jiao K (2015) Alkalimicrobium pacificum gen. nov., sp. nov., a marine bacterium in the family Rhodobacteraceae. Int J Syst Evol Microbiol 65:2453–2458
Acknowledgements
This work was supported by the National Research Foundation of Korea Grants (NRF-2014R1A1A2057302), Korea.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflicts of interest
The authors declare that they have no conflict of interest.
Research involving human participants and/or animals
This article does not contain any studies with human participants or animals performed by any of the authors.
Electronic supplementary material
Below is the link to the electronic supplementary material.
10482_2017_867_MOESM1_ESM.pdf
Thin-layer chromatograms showing the total polar lipid compositions of YP194T. Total polar lipids were detected by spraying the plate with molybdatophosphoric acid, molybdenum blue, α-naphthol, ninhydrin and Dragendorff’s reagent. PG: phosphatidylglycerol, PE: phosphatidylenthanolamine, PC: phosphatidylcholine, UAL: unidentified aminolipid, UPL: unidentified phospholipid, UL: unidentified lipid Supplementary material 1 (PDF 57 kb)
Rights and permissions
About this article
Cite this article
Yoon, J., Kim, S.Y., Park, S. et al. Characterization of Marinovum faecis sp. nov., an alphaproteobacterium isolated from marine sediment. Antonie van Leeuwenhoek 110, 963–969 (2017). https://doi.org/10.1007/s10482-017-0867-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10482-017-0867-x