Abstract
A Gram-positive, motile, endospore-forming, rod-shaped bacterium, designated RP-207T, was isolated from the nodules of Robinia pseudoacacia L. plants planted in Enshi District, Hubei, PR China. Phylogenetic analyses based on the 16S rRNA gene sequence showed that the novel strain was affiliated to the genus Paenibacillus, with its closest relatives being Paenibacillus xylanilyticus XIL14T (95.6 %), Paenibacillus peoriae DSM8320T (95.3 %) and Paenibacillus polymyxa DSM 36T (95.3 %). The DNA G+C content was 47.0 mol %. DNA–DNA hybridization value between strain RP-207T and P. xylanilyticus XIL14T was 40.1 %. The diamino acid found in the cell wall peptidoglycan was meso-diaminopimelic. The major polar lipids were phosphatidylglycerol, phosphatidylethanolamine, diphosphatidylglycerol, an unidentified amino-phospholipid and an unknown phospholipid. The predominant menaquinone was menaquinone-7 (MK-7), and the major fatty acid was anteiso-C15:0 and C16:0. On the basis of its physiological and biochemical characteristics and the level of DNA–DNA hybridization, strain RP-207T is considered to represent a novel species of the genus Paenibacillus, for which the name Paenibacillus enshidis sp. nov. is proposed. The type strain is RP-207T (=CCTCC AB 2013275T = KCTC 33519T).


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Alvarado I, Phui A, Elekonich MM, Abel-Santos E (2013) Requirements for in vitro germination of Paenibacillus larvae spores. J Bacteriol 195(5):1005–1011
Barrow GI, Feltham RKA (1993) Cowan and steel’s manual for the identification of medical bacteria, 3rd edn. Cambridge University Press, Cambridge, p 331
Chou JH, Chou YJ, Lin KY, Sheu SY, Sheu DS, Arun AB, Young CC, Chen WM (2007) Paenibacillus fonticola sp. nov., isolated from a warm spring. Int J Syst Evol Microbiol 57:1346–1350
Ding Y, Wang J, Liu Y, Chen S (2005) Isolation and identification of nitrogen-fixing bacilli from plant rhizosphere in Beijing region. J Appl Microbiol 99:1271–1281
Doetsch RN (1981) Determinative methods of light microscopy. In: Gerdhardt P, Murray RGE, Costilow RN, Nester EW, Wood WA, Krieg NR, Phillips GB (eds) Manual of methods for general bacteriology. American Society for Microbiology, Washington, DC, pp 21–33
Enright MR, McInerney JO, Griffin CT (2003) Characterization of endospore-forming bacteria associated with entomopathogenic nematodes, Heterorhabditis spp., and description of Paenibacillus nematophilus sp. nov. Int J Syst Evol Microbiol 53:435–441
Huang E, Yousef AE (2012) Draft genome sequence of Draft genome sequence of Paenibacillus polymyxa OSY-DF, which coproduces a lantibiotic, paenibacillin, and polymyxin E1. J Bacteriol 194:4739–4740
Komagata K, Suzuki K (1987) Lipid and cell-wall analysis in bacterial systematics. Methods Microbiol 19:161–207
Lim JM, Jeon CO, Lee JC, Xu LH, Jiang CL, Kim CJ (2006) Paenibacillus gansuensis sp. nov., isolated from desert soil of Gansu Province in China. Int J Syst Evol Microbiol 56:2131–2134
MIDI (2001) Sherlock microbial identification system operating manual, version 4.0. MIDI, Inc., Newark
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
Montes MJ, Mercade E, Bozal N, Guinea J (2004) Paenibacillus antarcticus sp. nov., a novel psychrotolerant organism from the Antarctic environment. Int J Syst Evol Microbiol 54:1521–1526
Murray RGE, Doetsch RN, Robinow F (1994) Determinative and cytological light microscopy. In: Gerhardt P, Murray RGE, Wood WA, Krieg NR (eds) Methods for general and molecular bacteriology. American Society for Microbiology, Washington, DC, pp 21–41
Rivas R, Mateos PF, Martınez-Molina E, Velazquez E (2005) Paenibacillus xylanilyticus sp. nov., an airborne xylanolytic bacterium. Int J Syst Evol Microbiol 55:405–408
Saha P, Mondal AK, Mayilraj S, Krishnamurthi S, Bhattacharya A, Chakrabarti T (2005) Paenibacillus assamensis sp. nov., a novel bacterium isolated from a warm spring in Assam, India. Int J Syst Evol Microbiol 55:2577–2581
Sambrook J, Russell DW (2001) Molecular cloning: a laboratory manual, 3rd edn. Cold Spring Harbor Laboratory, Cold Spring Harbor
Scheldeman P, Goossens K, Rodriguez-Diaz M, Pil A, Goris J, Herman L, De Vos P, Logan NA, Heyndrickx M (2004) Paenibacillus lactis sp. nov., isolated from raw and heat-treated milk. Int J Syst Evol Microbiol 54:885–891
Schleifer KH (1985) Analysis of the chemical composition and primary structure of murein. Methods Microbiol 18:123–156
Shimoyama T, Johari NB, Tsuruya A, Nair A, Nakayama T (2014) Paenibacillus relictisesami sp. nov., isolated from sesame oil cake. Int J Syst Bacteriol 64(5):1534–1539
Tamaoka J, Komagata K (1984) Determination of DNA base composition by reversed-phase high-performance liquid chromatography. FEMS Microbiol Lett 25:125–128
Tamura K, Peterson D, Peterson 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
Tanasupawat S, Thawai C, Yukphan P, Moonmangmee D, Itoh T, Adachi O, Yamada Y (2004) Gluconobacter thailandicus sp. nov., an acetic acid bacterium in the a-proteobacteria. J Gen Appl Microbiol 50:159–167
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
Ziemke F, Hofle MG, Lalucat J, Rossello-Mora R (1998) Reclassification of Shewanella putrefaciens Owen’s genomic group II as Shewanella baltica sp. nov. Int J Syst Bacteriol 48:179–186
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This work was supported by the Natural Science Foundation of Hubei Province (2014CFB914), and the Fundamental Research Funds for the Central Universities, South-Central University for Nationalities (CZZ12005 and CZW14001).
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Fig. S1
Polar lipid profile of strain RP-207T after two-dimensional thin-layer chromatogram. DPG, diphosphatidylglycerol; PE, phosphatidylethanolamine; PG, phosphatidylglycerol; PL, unidentified phospholipid; PN, unidentified amino-phospholipid. Supplementary material 1 (TIFF 1166 kb)
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Yin, J., He, D., Li, X. et al. Paenibacillus enshidis sp. nov., Isolated from the Nodules of Robinia pseudoacacia L.. Curr Microbiol 71, 321–325 (2015). https://doi.org/10.1007/s00284-015-0854-2
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DOI: https://doi.org/10.1007/s00284-015-0854-2


