Abstract
Three strains of nitrogen-fixing bacteria isolated from nodules of Inga sp. (INPA54BT) and Swartzia sp. (INPA86A and INPA01-91A) in soils under native forest in the Brazilian Amazon were previously identified as belonging to the Bradyrhizobium genus. In this study, these strains were characterized using a polyphasic approach to establish their taxonomic position. The three strains shared more than 99.5% sequence similarity of the 16S rRNA gene with the type strains of five Bradyrhizobium species (B. japonicum USDA 6T, B. liaoningense LMG 18230T, B. ottawaense OO99T, B. subterraneum 58 2-1T and B. yuanmingense LMG 21827T). However, multilocus sequence analysis of two (recA and glnII) or three (atpD, gyrB, and recA) housekeeping genes indicated that these three strains represent a new Bradyrhizobium species, which is closely related to B. subterraneum 58 2-1T and B. yuanmingense LMG 21827T. DNA–DNA hybridization values between INPA54BT and B. subterraneum 58 2-1T and B. yuanmingense LMG 21827T were only 41.5 and 30.9%, respectively. Phenotypic characterization also allowed the differentiation of the novel species from B. subterraneum 58 2-1T and B. yuanmingense LMG 21827T. In the phylogenetic analysis of the nodC and nifH genes, the three strains showed similar sequences that were divergent from those of type strains of all Bradyrhizobium species. We concluded that these strains represent a novel species, for which the name Bradyrhizobium forestalis is proposed, with INPA54BT (= LMG 10044T) as type strain. The G+C content in the DNA of INPA54BT is 63.7 mol%.
Similar content being viewed by others
References
Araújo J, Flores-Félix JD, Igual JM, Peix A, González-Andrés F, Díaz-Alcántara CA, Velázquez E (2017) Bradyrhizobium cajani sp. nov., isolated from nodules of Cajanus cajan. Int J Syst Evol Microbiol 67:2236–2241
Bankevich A, Nurk S, Antipov D, Gurevich AA, Dvorkin M, Kulikov AS, Lesin VM, Nikolenko SI, Pham S, Prjibelski AD, Pyshkin AV, Sirotkin AV, Vyahhi N, Tesler G, Alekseyev MA, Pevzner PA (2012) SPAdes: a new genome assembly algorithm and its applications to single-cell sequencing. J Comput Biol 19:455–477
Baraúna AC, Da Silva K, Pereira GMD, Kaminski PE, Perin L, Zilli JE (2014) Diversity and nitrogen fixation efficiency or rhizobia isolated from nodules of Centrolobium paraense. Pesq Agropec Bras 49:296–305
Chahboune R, Carro L, Peix A, Barrijal S, Velázquez E, Bedmar EJ (2011) Bradyrhizobium cytisi sp. nov., isolated from effective nodules of Cytisus villosus. Int Int J Syst Evol Microbiol 61:2922–2927
Costa EM, Guimarães AA, Vicentin RP, Ribeiro PRA, Leão ACR, Balsanelli E, Lebbe L, Aerts M, Willems A, Moreira FMS (2017a) Bradyrhizobium brasilense sp. nov., a symbiotic nitrogen-fixing bacterium isolated from Brazilian tropical soils. Arch Microbiol 199:1211–1221
Costa EM, Ribeiro PRA, Lima W, Farias TP, Moreira FMS (2017b) Lima bean nodulates efficiently with Bradyrhizobium strains isolated from diverse legume species. Symbiosis 71:1–9
De Meyer SE, Van Hoorde K, Vekeman B, Braeckman T, Willems A (2011) Genetic diversity of rhizobia associated with indigenous legumes in different regions of Flanders (Belgium). Soil Biol Biochem 43:2384–2396
Delamuta JR, Ribeiro RA, Araújo JL, Rouws LF, Zilli J, Parma MM, Melo IS, Hungria M (2016) Bradyrhizobium stylosanthis sp. nov., comprising nitrogen-fixing symbionts isolated from nodules of the tropical forage legume Stylosanthes spp. Int J Syst Evol Microbiol 66:3078-87
Ezaki T, Hashimoto Y, Yabuchi E (1989) Fluorometric deoxyribonucleic acid-deoxyribonucleic acid acid hybridization in microdilution wells as an alternative to membrane filter hybridization in which radioisotopes are used to determine genetic relatedness among bacterial strains. Int J Syst Bacteriol 39:224–229
Felsenstein J (1981) Evolutionary trees from DNA sequences: a maximum likelihood approach. J Mol Evol 17:368–376
Fred EB, Waksman SA (1928) Laboratory manual of general microbiology with special reference to the microorganisms of the soil. McGraw-Hill Book, New York, 145p
Gaby JC, Buckley DH (2012) A Comprehensive evaluation of PCR primers to amplify the nifH gene of nitrogenase. Plos one 7:e42149
Goris J, Konstantinidis KT, Klappenbach JA, Coenye T, Vandamme P, Tiedje JM (2007) DNA–DNA hybridization values and their relationship to whole-genome sequence similarities. Int J Syst Evol Microbiol 57:81–91
Grönemeyer JL, Kulkarni A, Berkelmann D, Hurek T, Reinhold-Hurek B (2014) Rhizobia indigenous to the Okavango region in Sub-Saharan Africa: diversity, adaptations, and host specificity. Appl Environ Microbiol 80:7244–7257
Grönemeyer JL, Chimwamurombe P, Reinhold-Hurek B (2015a) Bradyrhizobium subterraneum sp. nov., a symbiotic nitrogen-fixing bacterium from root nodules of groundnuts. Int Int J Syst Evol Microbiol 65:3241–3247
Grönemeyer JL, Hurek T, Reinhold-Hurek B (2015b) Bradyrhizobium kavangense sp. nov., a symbiotic nitrogen-fixing bacterium from root nodules of traditional Namibian pulses. Int Int J Syst Evol Microbiol 65:4886–4894
Grönemeyer JL, Hurek T, Bünger W, Reinhold-Hurek B (2016) Bradyrhizobium vignae sp. nov., a nitrogen-fixing symbiont isolated from effective nodules of Vigna and Arachis. Int Int J Syst Evol Microbiol 66:62–69
Guimarães AA, Jaramillo PMD, Nóbrega RSA, Florentino LA, Silva KB, Moreira FMS (2012) Genetic and symbiotic diversity of nitrogen-fixing bacteria isolated from agricultural soils in the western Amazon by using cowpea as the trap plant. Appl Environ Microb 78:6726–6733
Guimarães AA, Florentino LA, Almeida KA, Lebbe L, Silva KB, Willems A, Moreira FMS (2015) High diversity of Bradyrhizobium strains isolated from several legume species and land uses in Brazilian tropical ecosystems. Syst Appl Microbiol 38:433–441
Guizelini D, Raittz RT, Cruz LM, Souza EM, Steffens MBR, Pedrosa FO (2016) GFinisher: a new strategy to refine and finish bacterial genome assemblies. Sci Rep 6:1–8
Jaramillo PMD, Guimarães AA, Florentino LA, Silva KB, Nóbrega RSA, Moreira FMS (2013) Symbiotic nitrogen-fixing bacterial populations trapped from soils under agroforestry systems. Sci Agric 70:397–404
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
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
Michel DC, Passos SR, Simões-Araujo JL, Baraúna AC, da Silva K, Parma MM, Melo IS, De Meyer SE, O’Hara G, Zilli JE (2017) Bradyrhizobium centrolobii and Bradyrhizobium macuxiense sp. nov. isolated from Centrolobium paraense grown in soil of Amazonia, Brazil. Arch Microbiol 199:657–664
Moreira FMS, Gillis M, Pot B, Kersters K, Franco AA (1993) Characterization of rhizobia isolated from different divergence groups of tropical Leguminosae by comparative polyacrylamide gel electrophoresis of their total proteins. Syst Appl Microbiol 16:135–146
Moreira FMS, Haukka K, Young JPW (1998) Biodiverity of rhizobia isolated from a wide range of forest legumes in Brazil. Mol Ecol 7:889–895
Niemann S, Puehler A, Tichy HV, Simon R, Selbitshka W (1997) Evaluation of the resolving power of three different DNA fingerprinting methods to discriminate among isolates of a natural Rhizobium meliloti population. J Appl Microbiol 82:477–484
Ramírez-Bahena MH, Peix A, Rivas R, Camacho M, Rodríguez-Navarro DN, Mateos PF, Martínez-Molina E, Willems A, Velázquez E (2009) Bradyrhizobium pachyrhizi sp. nov. and Bradyrhizobium jicamae sp. nov., isolated from effective nodules of Pachyrhizus erosus. Int J Syst Evol Microbiol 59:1929–1934
Ramírez-Bahena MH, Chahboune R, Peix A, Velázquez E (2012) Reclassification of Agromonas oligotrophica into genus Bradyrhizobium as Bradyrhizobium oligotrophicum comb. nov. Int J Syst Evol Microbiol 63:1013–1016
Ribeiro PRA, Santos JV, Costa EM, Lebbe L, Louzada MO, Guimarães AA, Assis ES, Willems A, Moreira FMS (2015) Symbiotic efficiency and genetic diversity of soybean bradyrhizobia in Brazilian soils. Agr Ecosyst Environ 212:85–93
Richter M, Rosselló-Móra R (2009) Shifting the genomic gold standard for the prokaryotic species definition. Proc Natl Acad Sci USA 106:19126–19131
Saitou N, Nei M (1987) The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol Biol Evol 4:406–425
Sarita S, Sharma PK, Priefer UB, Prell J (2005) Direct amplification of rhizobial nodC sequences from soil total DNA and comparison to nodC diversity of root nodule isolates. FEMS Microbiol Ecol 54:1–11
Silva FV, Simões-Araújo JL, Silva Júnior JP, Xavier GR, Rumjanek NG (2012) Genetic diversity of rhizobia isolates from Amazon soils using cowpea (Vigna unguiculata) as trap plant. Braz J Microbiol 43:682–691
Silva FV, De Meyer SE, Simões-Araújo JL, Barbé TC, Xavier GR, O’Hara G, Ardley JK, Rumjanek NG, Willems A, Zilli JE (2014a)) Bradyrhizobium manausense sp. nov., isolated from effective nodules of Vigna unguiculata grown in Brazilian Amazon rainforest soils. Int J Syst Evol Microbiol 64:2358–2363
Silva K, De Meyer SE, Rouws LFM, Farias ENC, Santos MAO, O’Hara G, Ardley JK, Willems A, Pitard RM, Zilli JE (2014b) Bradyrhizobium ingae sp. nov., isolated from effective nodules of Inga laurina grown in Cerrado soil. Int J Syst Evol Microbiol 64:3395–3401
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
Vinuesa P, León-Barrios M, Silva C, Willems A, Jarabo-Lorenzo A, Pérez-Galdona R, Werner D, Martínez-Romero E (2005) Bradyrhizobium canariense sp. nov., an acid-tolerant endosymbiont that nodulates endemic genistoid legumes (Papilionoideae: Genisteae) from the Canary Islands, along with Bradyrhizobium japonicum bv. genistearum, Bradyrhizobium genospecies alpha and Bradyrhizobium genospecies beta. Int J Syst Evol Microbiol 55:569–575
Wang R, Chang YL, Zheng WT, Zhang D, Zhang XX, Sui XH, Wang ET, Hu JQ, Zhang LY, Chen WX (2013) Bradyrhizobium arachidis sp. nov., isolated from effective nodules of Arachis hypogaea grown in China. Syst Appl Microbiol 36:101–105
Wayne LG, Brenner DJ, Colwell RR, Grimont PAD, Kandler O, Krichevsky MI, Moore LH, Moore WEC, Murray RGE, Stackebrandt E, Starr MP, Trüper HG (1987) International Committee on Systematic Bacteriology. Report of the ad hoc committee on reconciliation of approaches to bacterial systematic. Int J Syst Bacteriol 37:463–464
Wieme AD, Spitaels F, Aerts M, Bruyne K, Landschoot AV, Vandamme P (2014) Identification of beer-spoilage bacteria using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. Int J Food Microbiol 185:41–50
Willems A, Coopman R, Gillis M (2001) Phylogenetic and DNA-DNA hybridization analyses of Bradyrhizobium species. Int J Syst Evol Microbiol 51:111–117
Xu LM, Ge C, Cui Z, Li J, Fan H (1995) Bradyrhizobium liaoningense sp. nov., isolated from the root nodules of soybeans. Int J Syst Bacteriol 45:706–711
Zilli JE, Baraúna AC, Silva K, Meyer SE, Farias ENC, Kaminski PE, Costa IB, Ardley JK, Willems A, Camacho NN, Dourado FS, O’Hara G (2014) Bradyrhizobium neotropicale sp. nov., isolated from effective nodules of Centrolobium paraense. Int J Syst Evol Microbiol 64:3950–3957
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by Erko Stackebrandt.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Martins da Costa, E., Azarias Guimarães, A., Soares de Carvalho, T. et al. Bradyrhizobium forestalis sp. nov., an efficient nitrogen-fixing bacterium isolated from nodules of forest legume species in the Amazon. Arch Microbiol 200, 743–752 (2018). https://doi.org/10.1007/s00203-018-1486-2
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00203-018-1486-2