Abstract
Strain NEAU-ST10-9T is a moderately halophilic, coccoid and non-motile bacterium isolated from saline and alkaline soils in the Dechang Township, Zhaodong City, China. The bacterium was found to be aerobic and Gram-stain positive. It forms orange colonies and grows at NaCl concentrations of 2–10 % (w/v) (optimum, 4 % w/v), at 4–50 °C (optimum, 30 °C) and at pH 6.0–10.0 (optimum, pH 7.0). Phylogenetic analyses based on 16S rRNA gene sequences indicated that it belongs to the genus Planococcus within the family Planococcaceae. The most closely related species was Planococcus maritimus, whose type strain (TF-9T) showed gene sequence similarities of 99.1 % for 16S rRNA, 83.7 % for gyrB and 87.0 % for rpoB with those of strain NEAU-ST10-9T, respectively. DNA–DNA hybridization relatedness values between strain NEAU-ST10-9T and type strains P. maritimus DSM 17275T , P. rifietoensis DSM 15069T , P. plakortidis DSM 23997T, P. citreus DSM 20549T, P. maitriensis DSM 15305T, P. salinarum KCTC 13584T and P. columbae DSM 17517T were from 55 ± 1 to 32 ± 2 %. The DNA G+C content was found to be 45.2 mol %. The major fatty acids (>5 %) were determined as C15:0 anteiso, C16:1 ω7c alcohol, C17:1 ω9c and C17:0 anteiso. The major menaquinones of strain NEAU-ST10-9T were identified as MK-7 and MK-8. The polar lipids were found to contain of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, phosphocholine and two unknown lipids. The genotypic, chemotaxonomic and phenotypic analysis indicated that strain NEAU-ST10-9T represents a novel species of the genus Planococcus, for which we proposed the name Planococcus dechangensis sp. nov. The type strain is NEAU-ST10-9T (=CGMCC 1.12151T=DSM 25871T).
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References
Alam SI, Singh L, Dube S, Reddy GSN, Shivaji S (2003) Psychrophilic Planococcus maitriensis sp. nov. from Antarctica. Syst Appl Microbiol 26:505–510. doi:10.1078/072320203770865792
Choi JH, Im WT, Liu QM, Yoo JS, Shin JH, Rhee SK, Roh DH (2007) Planococcus donghaensis sp. nov., a starch degrading bacterium isolated from the East Sea, South Korea. Int J Syst Evol Microbiol 57:2645–2650. doi:10.1099/ijs.0.65036-0
Cowan ST, Steel KJ (1965) Manual for the identification of medical bacteria. Cambridge University Press, London
De Ley J, Cattoir H, Reynaerts A (1970) The quantitative measurement of DNA hybridization from renaturation rates. Eur J Biochem 12:133–142. doi:10.1111/j.1432-1033.1970.tb00830.x
Felsenstein J (1981) Evolutionary trees from DNA sequences: a maximum likelihood approach. J Mol Evol 17:368–376. doi:10.1007/BF01734359
Felsenstein J (1985) Confidence limits on phylogenies: an approach using the bootstrap. Evolution 39:783–791. doi:10.2307/2408678
Gregersen T (1978) Rapid method for distinction of Gram-negative from Gram-positive bacteria. Eur J Appl Microbiol Biotechnol 5:123–127. doi:10.1007/BF00498806
Hao MV, Komagata K (1985) A new species of Planococcus, P. kocurii isolated from fish, frozen foods, and fish curing brine. J Gen Appl Microbiol 31:441–455. doi:10.2323/jgam.31.441
Huss VAR, Festl H, Schleifer KH (1983) Studies on the spectrophotometric determination of DNA hybridization from renaturation rates. Syst Appl Microbiol 4:184–192. doi:10.1016/S0723-2020(83)80048-4
Kaur I, Das AP, Acharya M, Klenk HP, Sree A, Mayilraj S (2012) Planococcus plakortidis sp. nov., isolated from the marine sponge Plakortis simplex (Schulze). Int J Syst Evol Microbiol 62:883–889. doi:10.1099/ijs.0.029967-0
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. doi:10.1099/ijs.0.038075-0
Kimura M (1980) A simple method for estimating evolutionary rates of base substitutions through comparative studies of nucleotide sequences. J Mol Evol 16:111–120. doi:10.1007/BF01731581
Kuykendall LD, Roy MA, O’Neill JJ, Devine TE (1988) Fatty acids, antibiotic resistance, and deoxyribonucleic acid homology groups of Bradyrhizobium japonicum. Int J Syst Bacteriol 38:358–361. doi:10.1099/00207713-38-4-358
Lee JS, Kook SY, Yoon JH, Takeuchi M, Pyun YR, Park YH (2001) Sphingomonas aquatilis sp. nov., Sphingomonas koreensis sp. nov. and Sphingomonas taejonensis sp. nov., yellow-pigmented bacteria isolated from natural mineral water. Int J Syst Evol Microbiol 51:1491–1498. doi:10.1099/00207713-51-4-1491
Marmur J, Doty P (1962) Determination of the base composition of deoxyribonucleic acid from its thermal denaturation temperature. J Mol Biol 5:109–118. doi:10.1016/S0022-2836(62)80066-7
Marmur J (1961) A procedure for the isolation of deoxyribonucleic acid from microorganisms. J Mol Biol 3:208–218. doi:10.1016/S0022-2836(61)80047-8
Migula W (1894) Über ein neues System der Bakterien. Arb Bakteriol Inst Karlsruhe 1:235–238 (in German)
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 quinones and polar lipids. J Microbiol Methods 2:233–241. doi:10.1016/0167-7012(84)90018-6
Mykytczuk NC, Wilhelm RC, Whyte LG (2012) Planococcus halocryophilus sp. nov., an extreme sub-zero species from high Arctic permafrost. Int J Syst Evol Microbiol 62:1937–1944. doi:10.1099/ijs.0.035782-0
Nakagawa Y, Sakane T, Yokota A (1996) Emendation of the genus Planococcus and transfer of Flavobacterium okeanokoites Zobell and Upham 1944 to the genus Planococcus as Planococcus okeanokoites comb. nov. Int J Syst Bacteriol 46:866–870. doi:10.1099/00207713-46-4-866
Pan Y, Huang H, Meng J, Xiao H, Li C, Meng L, Hong S, Liu H, Wang X, Jiang J (2012) Biodiversity of the culturable halotolerant and halophilic bacteria isolated from saline-alkaline soils in Songnen Plain. Acta Microbiologica Sinica 52:1187–1194.
Parte AC (2014) LPSN-list of prokaryotic names with standing in nomenclature. Nucleic Acis Res 42:D613–D616. doi:10.1093/nar/gkt1111
Reddy GSN, Prakash JSS, Vairamani M, Prabhakar S, Matsumoto GI, Shivaji S (2002) Planococcus antarcticus and Planococcus psychrophilus sp. nov. isolated from cyanobacterial mat samples collected from ponds in Antarctica. Extremophiles 6:253–261. doi:10.1007/s00792-001-0250-7
Romano I, Giordano A, Lama L, Nicolaus B, Gambacorta A (2003) Planococcus rifietoensis sp. nov., isolated from algal mat collected from a sulfurous spring in Campania (Italy). Syst Appl Microbiol 26:357–366. doi:10.1078/072320203322497383
Saitou N, Nei M (1987) The neighbour-joining method: a new method for reconstructing phylogenetic trees. Mol Biol Evol 4:406–425
Schleifer KH (1985) Analysis of the chemical composition and primary structure of murein. Methods Microbiol 18:123–156. doi:10.1016/S0580-9517(08)70474-4
Schleifer KH, Kandler O (1972) Peptidoglycan types of bacterial cell walls and their taxonomic implications. Bacteriol Rev 36:407–477
Sehgal SN, Gibbons NE (1960) Effect of some metal ions on the growth of Halobacterium cutirubrum. Can J Microbiol 6:165–169. doi:10.1139/m60-018
Smibert RM, Krieg NR (1994) Phenotypic characterization. In: Gerhardt P, Murray RGE, Wood WA, Krieg NR (eds) Methods for general and molecular bacteriology. American Society for Microbiology, Washington, DC, pp 607–654. doi:10.1002/food.19960400226
Suresh K, Mayilraj S, Bhattacharya A, Chakrabarti T (2007) Planococcus columbae sp. nov., isolated from pigeon faeces. Int J Syst Evol Microbiol 57:1266–1271. doi:10.1099/ijs.0.64742-0
Tamura K, Stecher G, Peterson D, Filipski A, Kumar S (2013) MEGA6: molecular evolutionary genetics analysis version 6.0. Mol Boil Evol 30:2725–2729. doi:10.1093/molbev/mst197
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. doi:10.1093/nar/25.24.4876
Wayne LG, Brenner DJ, Colwell RR, Grimont PAD, Kandler O, Krichevsky MI, Moore LH, Moore WEC, Murray RGE, Stackebrandt E, Starr MP, Truper HG (1987) International committee on systematic bacteriology: report of the ad hoc committee on reconciliation of approaches to bacterial systematics. Int J Syst Evol Microbiol 37:463–464. doi:10.1099/00207713-37-4-463
Xu X, Wu Y, Zhou Z, Wang C, Zhou Y, Zhang H, Wang Y, Wu M (2007) Halomonas saccharevitans sp. nov., Halomonas arcis sp. nov., and Halomonas subterranea sp. nov., halophilic bacteria isolated from hypersaline environments of China. Int J Syst Evol Microbiol 57:1619–1624. doi:10.1099/ijs.0.65022-0
Yamamoto S, Harayama S (1995) PCR amplification and direct sequencing of gyrB genes with universal primers and their application to the detection and taxonomic analysis of Pseudomonas putida strains. Appl Environ Microbiol 61:1104–1109
Yoon JH, Kang SJ, Lee SY, Oh KH, Oh TK (2010) Planococcus salinarum sp. nov., isolated from a marine solar saltern, and emended description of the genus Planococcus. Int J Syst Evol Microbiol 60:754–758. doi:10.1099/ijs.0.013136-0
Yoon JH, Weiss N, Kang KH, Oh TK, Park YH (2003) Planococcus maritimus sp. nov., isolated from sea water of a tidal flat in Korea. Int J Syst Evol Microbiol 53:2013–2017. doi:10.1099/ijs.0.02557-0
Zhou Y, Dong J, Wang X, Huang X, Zhang KY, Zhang YQ, Guo YF, Lai R, Li WJ (2007) Chryseobacterium flavum sp. nov., isolated from polluted soil. Int J Syst Evol Microbiol 57:1765–1769. doi:10.1099/ijs.0.65046-0
Acknowledgments
This work was supported by National Natural Science Foundation of China (Grant No. 31370087), Fund for Fostering Talents in Basic Science of the National Natural Science Foundation of China (Grant No. J1210069), Natural Science Foundation of Heilongjiang Province of China (Grant No. C201417) and Postdoctoral Scientific Research Start-up Fund of Heilongjiang Province of China (Grant No. LBH-Q14022).
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Kaibiao Wang and Lei Zhang have contributed equally to this work.
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Wang, K., Zhang, L., Li, J. et al. Planococcus dechangensis sp. nov., a moderately halophilic bacterium isolated from saline and alkaline soils in Dechang Township, Zhaodong City, China. Antonie van Leeuwenhoek 107, 1075–1083 (2015). https://doi.org/10.1007/s10482-015-0399-1
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DOI: https://doi.org/10.1007/s10482-015-0399-1