Abstract
Root exudates selectively influence the growth of microorganisms that colonize the rhizosphere by altering the chemistry of soil in the vicinity of the plant roots and by serving as signal molecules and selective growth substrates for soil microorganisms. Microbial signals to plants influence the cell metabolism and plant nutrition and growth. It is increasingly apparent that, in nature, microbes function less as individuals and more as coherent groups that are able to inhabit multiple ecological niches. Because of current public concerns about the side effects of agrochemicals, there is an increasing interest in improving the understanding of cooperative activities among plants and rhizosphere microbial populations. This review provides a better understanding of processes such as stimulation of microbial activity by root exudates, competition between microorganisms and roots for nutrients, and molecular talk between roots and microorganisms and among microorganisms in the rhizosphere. Various positive plant–microbe–microbe interactions along with their multifaceted communications are highlighted that should be studied in an integrated manner for the development of sustainable agriculture with global applicability.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Agrios GN (2005) Plant pathology, 5th edn. Elsevier-Academic, San Diego, p 922
Akiyama K, Matsuzaki K, Hayashi H (2005) Plant sesquiterpenes induce hyphal branching in arbuscular mycorrhizal fungi. Nature 435:824–827
Anitha A, Rabeeth M (2010) Degradation of fungal cell walls of phytopathogenic fungi by lytic enzyme of Streptomyces griseus. Afr J Plant Sci 4:61–66
Ansaldi M, Marolt D, Stebe T, Mandic-Mulec I, Dubnau D (2002) Specific activation of the Bacillus quorum-sensing systems by isoprenylated pheromone variants. Mol Microbiol 44:1561–1573
Appanna VD, Whitmore L (1995) Biotransformation of zinc by Pseudomonas fluorescens. Microbios 82:149–155
Arnold W, Rump A, Klipp W, Priefer UB, Pühler A (1988) Nucleotide sequence of a 24,206-base-pair DNA fragment carrying the entire nitrogen fixation gene cluster of Klebsiella pneumoniae. J Mol Biol 203:715–738
Arora NK, Kang SC, Maheshwari DK (2001) Isolation of siderophore producing strain of Rhizobium meliloti and their biocontrol potential against Macrophomina phaseolina that causes charcoal rot of groundnut. Curr Sci 25:674–677
Arora NK, Khare E, Verma A, Sahu RK (2008) In vivo control of Macrophomina phaseolina by a chitinase and β 1,3-glucanase-producing Pseudomonads NDNI. Symbiosis 46:129–135
Arora NK, Tewari S, Singh S, Lal N, Maheshwari DK (2012) PGPR for protection of plant health under saline conditions. In: Maheshwari DK (ed) Bacteria in agrobiology: stress management. Springer, Berlin Heidelberg, pp 239–258
Askeland RA, Morrison SM (1983) Cyanide production by Pseudomonas fluorescens and Pseudomonas aeruginosa. Appl Environ Microbiol 45:1802–1807
Auger S, Evelyne K, Stéphane Aymerich S, Gohar M (2006) Autoinducer 2 affects biofilm formation by Bacillus cereus. Appl Environ Microbiol 72:937–941
Aziz A, Martin-Tanguy J, Larher F (1997) Plasticity of polyamine metabolism associated with high osmotic stress in rape leaf discs and with ethylene treatment. Plant Growth Regul 21:153–163
Badri DV, Vivanco JM (2009) Regulation and function of root exudates. Plant Cell Environ 32:666–681
Badri DV, Weir TL, van der Lelie D, Vivanco JM (2009) Rhizosphere chemical dialogues: plant-microbe interactions. Curr Opin Biotechnol 20:642–650
Bais HP, Park SW, Weir TL, Callaway RM, Vivanco JM (2004) How plants communicate using the underground information superhighway. Trends Plant Sci 9:26–32
Bais HP, Weir TL, Perry LG, Gilroy S, Vivanco JM (2006) The role of root exudates in rhizosphere interactions with plants and other organisms. Annu Rev Plant Biol 57:233–266
Bakker PAHM, Pieterse CMJ, Van Loon LC (2007) Induced systemic resistance by fluorescent Pseudomonas spp. Phytopathology 97:239–243
Baldwin IT, Kessler A, Halitschke R (2002) Volatile signaling in plant-plant-herbivore interactions: what is real? Curr Opin Plant Biol 5:351–354
Ballot F (2009) Bacterial production of antimicrobial biosurfactant. Dissertation, University of Stellenbosch, Stellenbosch
Banks RM, Donald AC, Hannan PC, O’Hanlon PJ, Ragers NH (1998) Antimycroplasmal activities of pseudomonic acid and structure-activity relationship of monic acid A derivatives. J Antibiot 41:609–613
Baruah TC, Barthakur HP (1999) A text book of soil analysis. Vikas publishing house Pvt Ltd, New Delhi
Bauer WD, Mathesius U (2004) Plant responses to bacterial quorum sensing signals. Curr Opin Plant Biol 7:429–433
Beckers GJM, Jaskiewicz M, Liu Y, Underwood WR, He SY, Zhang S, Conrath U (2009) Mitogen-activated protein kinases 3 and 6 are required for full priming of stress responses in Arabidopsis thaliana. Plant Cell 21:944–953
Bent E (2005) Induced systemic resistance mediated by plant growth-promoting rhizobacteria (PGPR) and fungi (PGPF). In: Tuzun S, Bent E (eds) Multigenic and induced systemic resistance in plants. Springer, New York, pp 225–258
Berg G (2009) Plant-microbe interactions promoting plant growth and health: perspectives for controlled use of microorganisms in agriculture. Appl Microbiol Biotechnol 84:11–18
Berg G, Smalla K (2009) Plant species and soil type cooperatively shape the structure and function of microbial communities. FEMS Microbiol Ecol 68:1–13
Bianco C, Imperlini E, Calogero R, Senatore B, Amoresano A, Carpentieri A, Pucci P, Defez R (2006) Indole-3-acetic acid improves Escherichia coli’s defences to stress. Arch Microbiol 185:373–382
Black M, Paula M, Brett C, Roberto B, John H, Mariangela H, Matthew B (2012) The genetics of symbiotic nitrogen fixation: comparative genomics of 14 rhizobia strains by resolution of protein clusters. Genes 3(1):138–166
Boon C, Deng Y, Wang LH, He Y, Xu JL, Fan Y, Pan SQ, Zhang LH (2008) A novel DSF-like signal from Burkholderia cenocepacia interferes with Candida albicans morphological transition. ISME J 2:27–36
Bottini R, Cassan F, Picolli P (2004) Gibberellin production by bacteria and its involvement in plant growth promotion and yield increase. Appl Microbiol Biotechnol 65:497–503
Breuninger M, Requena N (2004) Recognition events in AM symbiosis: analysis of fungal gene expression at early appressorium stage. Fungal Genet Biol 41:794–804
Brundrett MC (2002) Coevolution of roots and mycorrhizas of land plants. New Phytol 154:275–304
Brurberg MB, Nes IF, Eijsink VGH (1996) Comparative studies of chitinases A and B from Serratia marcescens. Microbiology 142:1581–1589
Campbell R, Greaves MP (1990) Anatomy and community structure of the rhizosphere. In: Lynch JM (ed) The rhizosphere. Wiley, New York, pp 11–34
Castric P (1994) Influence of oxygen on the Pseudomonas aeruginosa hydrogen cyanide synthase. Curr Microbiol 29:19–21
Castro RO, Contreras-Cornejo HA, MacÃas-RodrÃguez L, López-Bucio J (2009) The role of microbial signals in plant growth and development. Plant Signal Behav 4:701–712
Chater KF, Horinouchi S (2003) Signalling early developmental events in two highly diverged Streptomyces species. Mol Microbiol 48:9–15
Cheng HH (1995) Characterization of the mechanism of allelopathy: modeling and experimental approaches. In: Inderjit, Dakshini KMM, Einhellig FA (eds) Allelopathy: organisms, processes, and applications. American Chemical Society, Washington, DC, pp 132–141
Chernin LS, Winson MK, Jacquelyn MT, Haran S, Bycroft BW, Chet I, Williams P, Gordon SABS (1998) Chitinolytic activity in Chromobacterium violaceum: substrate analysis and regulation by quorum sensing. J Bacteriol 180(17):4435–4441
Choudhury R, Srivastava S (2001) Zinc resistance mechanisms in bacteria. Curr Sci 81:768–775
Ciardi JA, Tieman DM, Lund ST, Jones JB, Stall RE, Klee HJ (2000) Response to Xanthomonas campestris pv. vesicatoria in tomato involves regulation of ethylene receptor gene expression. Plant Physiol 123:81–92
Claudine F, Kristina L, Claudine E (2009) Nitrogen-fixing bacteria associated with leguminous and non-leguminous plants. Plant Soil 321:35–59
Collins CH, Lyne PM, Granze JM (1992) Microbiological methods. Read Educational and Professional, Gauteng, p 117
Compant S, Duffy B, Nowak J, Clement C, Barka EA (2005) Use of plant growth-promoting bacteria for biocontrol of plant diseases: principles, mechanisms of action, and future prospects. Appl Environ Microbiol 71:4951–4959
Conrath U, Beckers GJM, Flors V, Garcia-Agustin P, Jakab G, Mauch F, Newman MA, Pieterse CMJ, Poinssot B, Pozo MJ, Pugin A, Schaffrath U, Ton J, Wendehenne D, Zimmerli L, Mauch-Mani B (2006) Priming: getting ready for battle. Mol Plant Microbe Interact 19:1062–1071
Contreras MS, Bauer WD, Gao MS, Robinson JB, Downie JA (2007) Quorum-sensing regulation in Rhizobium and its role in symbiotic interactions with legumes. Philos Trans R Soc B 362:1149–1163
Contreras-Cornejo HA, MacÃas-RodrÃguez LI, Cortés-Penagos C, López-Bucio J (2009) Trichoderma virens, a plant beneficial fungus, enhances biomass production and promotes lateral root growth through an auxin-dependent mechanism in Arabidopsis. Plant Physiol 149:1579–1592
Cook RJ, Baker KF (1983) The nature and practice of biological control of plant pathogens. American Phytopathological Society, St. Paul, p 539
Crowley DE, Wang YC, Reid CPP, Szaniszlo PJ (1991) Mechanism of iron acquisition from siderophores by microorganisms and plants. In: Chen Y, Hadar Y (eds) Iron nutrition and interaction in plants. Kluwer Academic, Dordrecht, pp 213–232
Cuppels DA, Howell CR, Stipanovic RD, Stossel A, Stothers JB (1986) Biosynthesis of pyoluteorin: a mixed polyketide-tricarboxylic acid cycle origin demonstrated by [1,2-13C2] acetate incorporation. Z Naturfor Sect C Naturfor 41:532–536
D’Angelo-Picard C, Faure D, Penot I, Dessaux Y (2005) Diversity of N-acyl homoserine lactone-producing and degrading bacteria in soil and tobacco rhizosphere. Environ Microbiol 7:1796–1808
Daniels R, Vanderleyden J, Michiels J (2004) Quorum sensing and swarming migration in bacteria. FEMS Microbiol Rev 28:261–289
Das K, Mukherjee AK (2005) Characterization of biochemical properties and biological activities of biosurfactants produced by Pseudomonas aeruginosa mucoid and non-mucoid strains isolated from hydrocarbon-contaminated soil samples. Appl Microbiol Biotechnol 69:192–199
Davies WJ, Zhang JH (1991) Root signals and the regulation of growth and development of plants in drying soil. Annu Rev Plant Physiol 42:55–76
de Boer M (2000) Combining Pseudomonas strains to improve biological control of Fusarium wilt in radish. Ph.D. thesis, Utrecht University, Utrecht
de Kievit TR (2009) Quorum sensing in Pseudomonas aeruginosa biofilms. Environ Microbiol 11:279–288
Degrassi G, Aguilar C, Bosco M, Zahariev S, Pongor S, Venturi V (2002) Plant growth-promoting Pseudomonas putida WCS358 produces and secretes four cyclic dipeptides: cross-talk with quorum sensing bacterial sensors. Curr Microbiol 45:250–254
Deshwal V, Pandey P, Kang SC, Maheshwari DK (2003) Rhizobia as biological control agent against soil borne plant pathogenic fungi. Indian J Exp Biol 41:1160–1164
Diggle SP, Cornelis P, Williams P, Cámara M (2006) 4-Quinolone signalling in Pseudomonas aeruginosa: old molecules, new perspectives. Int J Med Microbiol 296:83–91
Diggle SP, Matthijs S, Wright VJ, Fletcher MP, Chhabra SR, Lamont IL, Kong X, Hider RC, Cornelis P, Cámara M, Williams P (2007) The Pseudomonas aeruginosa 4-quinolone signal molecules HHQ and PQS play multifunctional roles in quorum sensing and iron entrapment. Chem Biol 14(1):87–96
Dobbelaere S, Vanderleyden J, Okon Y (2003) Plant growth-promoting effects of diazotrophs in the rhizosphere. Crit Rev Plant Sci 22:107–149
Doornbos RF, van Loon LC, Peter AHM, Bakker A (2012) Impact of root exudates and plant defense signaling on bacterial communities in the rhizosphere. Rev Sustain Dev 32:227–243
Duan J, Müller KM, Charles TC, Vesely S, Glick BR (2009) 1-Aminocyclopropane-1-carboxylate (ACC) deaminase genes in Rhizobia from southern Saskatchewan. Microb Ecol 57:423–436
Dudareva N, Pichersky E, Gershenzon J (2004) Biochemistry of plant volatiles. Plant Physiol 135:1893–1902
Duffy B, Keel C, Défago G (2004) Potential role of pathogen signaling in multitrophic plant-microbe interactions involved in disease protection. Appl Environ Microbiol 70(3):1836–1842
Dufour P, Jarraud S, Vandenesch F, Greenland T, Novick RP, Bes M, Etienne J, Lina G (2002) High genetic variability of the agr locus in Staphylococcus species. J Bacteriol 184:1180–1186
Dunne C, Moënne-Loccoz Y, McCarthy J, Higgins P, Powell J, Dowling DN, O’Gara F (1998) Combining proteolytic and phloroglucinol-producing bacteria for improved biocontrol of Pythium-mediated damping-off of sugar beet. Plant Pathol 47:299–307
Duponnois R, Kisa M, Plenchette C (2006) Phosphate-solubilizing potential of the nematophagous fungus Arthrobotrys oligospora. J Plant Nutr Soil Sci 169:280–282
Elizabeth AS, Milner JL, Handelsman J (1999) Zwittermicin A biosynthetic cluster. Gene 237:403–411
Elkahoui S, Rahim HA, Tabbene O, Shaaban M, Limam F, Laatsc H (2013) Cyclo-(His,Leu): a new microbial diketopiperazine from a terrestrial Bacillus subtilis strain B38. Nat Prod Res 27(2):108–16
El-Tarabily KA, Nassar AH, Hardy GESJ, Sivasithamparam K (2009) Plant growth promotion and biological control of Pythium aphanidermatum, a pathogen of cucumber, by endophytic actinomycetes. J Appl Microbiol 106:13–26
Emmert BAE, Klimowicz KA, Thomas GM, Handelsman J (2004) Genetics of zwittermicin A production by Bacillus cereus. Appl Environ Microbiol 70:104–113
Fasim F, Ahmed N, Parsons R, Gadd GM (2002) Solubilization of zinc salts by a bacterium isolated from the air environment of a tannery. FEMS Microbiol Lett 213:1–6
Faure D, Vereecke D, Leveau JHH (2009) Molecular communication in the rhizosphere. Plant Soil 321:279–303
Feng Y, Shen D, Song W (2006) Rice endophyte Pantoea agglomerans YS19 promotes host plant growth and affects allocation of host photosynthesis. J Appl Microbiol 100:938–945
Fernando WGD, Nakkeeran S, Zhang Y (2005) Biosynthesis of antibiotics by PGPR and its relation in biocontrol of plant diseases. In: Siddiqui ZA (ed) PGPR: biocontrol and biofertilization. Springer, Dordrecht, pp 67–109
Fisherman A, Tao Y, Rui L, Wood TK (2005) Controlling the regiospecific oxidation of aromatics via active site engineering of toluene para-monooxygenase of Ralstonia pickettii PKO1. J Biol Chem 280:506–514
Forchetti G, Masciarelli O, Alemano S, Alvarez D, Abdala G (2007) Isolation, characterization, and production of jasmonates and abscisic acid in culture medium. Appl Microbiol Biotechnol 76:1145–1152
Frankenberger WTJ, Arshad M (1995) Phytohormones in soils: microbial production and function. Dekker, New York, p 503
Fuller AT, Mellows G, Woolford MB, Barrow KD, Chain EB (1971) Pseudomonic acid: an antibiotic produced by Pseudomonas fluorescence. Nature 234:416–417
Fuqua WC, Winans SC, Greenberg EP (1994) Quorum sensing in bacteria, the LuxR-LuxI family of cell density-responsive transcriptional regulators. J Bacteriol 176:269–275
Gallagher LA, McKnight SL, Kuznetsova MS, Pesci EC, Manoil C (2002) Functions required for extracellular quinolone signaling by Pseudomonas aeruginosa. J Bacteriol 184:6472–6480
Gamalero E, Glick BR (2011) Mechanisms used by plant growth-promoting bacteria. In: Maheshwari DK (ed) Bacteria in agrobiology: plant nutrient management. Springer, Berlin/Heidelberg, pp 17–46
Gaur AC, Ostwal KP (1972) Influence of phosphate dissolving Bacilli on yield and phosphate uptake of wheat crop. Indian J Exp Biol 10:393–394
Gilberto OM, Carla SD, Ivo RS, José IRJ, Olinto LP, MaurÃcio DC (2013) Fungal rock phosphate solubilization using sugarcane bagasse. World J Microbiol Biotechnol 29(1):43–50
Goldstein AH (1994) Solubilization of exogenous phosphates by gram negative bacteria. In: Silver S (ed) Cellular and molecular biology of phosphate and phosphorylated compounds in microorganisms. ASM Press, Washington, DC, pp 197–203
Graham DR, Webb MJ (1991) Micronutrient and disease resistance and tolerance in plant. In: Mortvedt JJ, Cox FR, Shuman LM, Welch RM (eds) Micronutrients in agriculture, 2nd edn. Soil Science Society of America, Madison, pp 329–370
Gutierrez-Manero FJ, Ramos B, Probanza A, Mehouachi J, Talon M (2001) The plant growth-promoting rhizobacteria Bacillus licheniformis produce high amounts of physiologically active gibberellins. Physiol Plant 111:206–211
Gysegom P (2005) Study of the transcriptional regulation of a key gene in indole-3-acetic acid biosynthesis in Azospirillum brasilense. Ph.D. thesis, K.U. Leuven, Flanders
Haas D, Defago G (2005) Biological control of soil-borne pathogens by fluorescent pseudomonads. Nat Rev Microbiol 3:307–319
Haas D, Keel C (2003) Regulation of antibiotic production in root-colonizing Pseudomonas spp. and relevance for biological control of plant disease. Annu Rev Phytopathol 41:117–153
Haichar FZ, Christine Marol C, Berge O, Rangel-Castro JI, Prosser JI, Balesdent J, Heulin T, Achouak W (2008) Plant host habitat and root exudates shape soil bacterial community structure. ISME J 2:1221–1230
Hanzelka BL, Greenberg EP (1995) Evidence that the N-terminal region of the Vibrio fischeri LuxR protein constitutes an autoinducer-binding domain. J Bacteriol 77(3):815–817
Haran S, Schickler H, Chet A (1996) Molecular mechanisms of lytic enzymes involved in the biocontrol activity of Trichoderma harzianum. Microbiology 142:2321–2331
Hartmann A, Rothballer M, Schmid M (2008) Lorenz Hiltner, a pioneer in rhizosphere microbial ecology and soil bacteriology research. Plant Soil 312:7–14
Hartmann A, Schmid M, van Tuinen D, Berg G (2009) Plant-driven selection of microbes. Plant Soil 321:235–257
Hartwig UA, Cecillia MJ, Donald AP (1991) Flavonoids released naturally from Alfalfa seeds enhance growth rate of Rhizobium meliloti. Plant Physiol 95:797–803
Hassett DJ, Woodruff WA, Wozniak DJ, Vasil ML, Cohen MS, Ohman DE (1993) Cloning and characterization of the Pseudomonas aeruginosa sodA and sodB genes encoding manganese- and iron-cofactored superoxide dismutase: demonstration of increased manganese superoxide dismustase activity in alginate-producing bacteria. J Bacteriol 175:7658–7665
Hayat R, Ali S, Amara U, Khalid R, Ahmed I (2010) Soil beneficial bacteria and their role in plant growth and promotion: a review. Annu Microbiol. doi:10.1007/s13213-010-0117-1
Heeb S, Matthew SRC, Stephen PD, Paul W, Miguel C (2011) Quinolones: from antibiotics to autoinducers. FEMS Microbiol Rev 35(2):247–274
Hentzer M, Wu H, Andersen JB (2003) Attenuation of Pseudomonas aeruginosa virulence by quorum sensing inhibitors. EMBO J 22:3803–3815
Hinsinger P, Plassard C, Tang C, Jaillard B (2003) Origins of root-mediated pH changes in the rhizosphere and their responses to environmental constraints – a review. Plant Soil 248:43–59
Holden MT, Chhabra R, de Nys S, Stead R, Bainton P, Hill NJ, Manefield PJ, Kumar MN, Labatte MM (1999) Quorum-sensing cross talk: isolation and chemical characterization of cyclic dipeptides from Axinella vaceleti and other Gram-negative bacteria. Mol Microbiol 33:1254–1266
Holden M, Swift S, Williams P (2000) New signal molecules on the quorum-sensing block trends. Microbiology 8:101–104
Honma M (1993) Stereospecific reaction of 1-aminocyclopropane-1-carboxylate deaminase. In: Pech JC, Latché A, Balagué C (eds) Cellular and molecular aspects of the plant hormone ethylene. Kluwer, Dordrecht, pp 111–116
Honma M, Shimomura T (1978) Metabolism of 1-aminocyclopropane-1-carboxylic acid. Agric Biol Chem 42:1825–1831
Hooshangi S, Bentley WE (2008) From unicellular properties to multicellular behavior: bacteria quorum sensing circuitry and applications. Curr Opin Biotechnol 19:550–555
Howell CR, Stipanovic RD (1980) Suppression of Pythium ultimum induced damping off of cotton seedlings by Pseudomonas fluorescens on its antibiotic pyoluteorin. Phytopathology 70:712–715
Hu M, Zhang C, Mu Y, Shen Q, Feng Y (2010) Indole affects biofilm formation in bacteria. Indian J Microbiol 50:362–368
Huang PM, Wang MC, Wang MK (1999) Catalytic transformation of phenolic compounds in the soil. In: Inderjit et al (eds) Principles and practices in plant ecology: allelochemical interactions. CRC Press, Boca Raton, pp 287–306
Huang R, Xuefeng Z, Tunhai X, Xianwen Y, Liu Y (2010) Diketopiperazines from marine organisms. Chem Biodiv 7(12):2809–2829
Huber DM, Graham RD (1999) The role of nutrition in crop resistance and tolerance to disease. In: Rengel Z (ed) Mineral nutrition of crops fundamental mechanisms and implications. Food Product Press, New York, pp 205–226
Hughes J, Mellows G (1980) Interaction of pseudomonic acid A with Escherichia coli B isoleucyl-tRNA synthetase. Biochem J 191:209–219
Illmer P, Schinner F (1995) Solubilization of inorganic calcium phosphates-solubilization mechanisms. Soil Biol Biochem 27:257–263
Inderjit A, Weston LA (2003) Root exudation: an overview. In: de Kroon H (ed) Root ecology, Ecological studies. Springer, London, pp 235–255
Ingledew WM, Campbell JJR (1969) Evaluation of shikimic acid as a precursor of pyocyanine. Can J Microbiol 15:535–541
Jia YJ, Kakuta Y, Sugawara M, Igarashi T, Oki N, Kisaki M, Shoji T, Kanetuna Y, Horita T, Matsui H, Honma M (1999) Synthesis and degradation of 1-aminocyclopropane-1-carboxylic acid by Penicillium citrinum. Biosci Biotechnol Biochem 63:542–549
Jones DL, Darrah PR (1995) Influx and efflux of organic acid across the root-soil interface of Zea mays L. and its implication in rhizosphere C flow. Plant Soil 173:103–109
Joo GJ, Kin YM, Kim JT, Rhee IK, Kim JH, Lee IJ (2005) Gibberellins-producing rhizobacteria increase endogenous gibberellins content and promote growth of red peppers. J Microbiol 43:510–515
Jung HW, Tschaplinski TJ, Wang L, Glazebrook J, Greenberg JT (2009) Priming in systemic plant immunity. Science 324:89–91
Kang BR, Yang KY, Cho BH, Han TH, Kim IS, Lee MC, Anderson AJ, Kim YC (2006) Production of indole-3-acetic acid in the plant-beneficial strain Pseudomonas chlororaphis O6 is negatively regulated by the global sensor kinase, GacS. Curr Microbiol 52:473–476
Kang SM, Joo GJ, Hamayun M, Na CI, Shin DH, Kim HY, Hong JK, Lee IJ (2009) Gibberellin production and phosphate solubilization by newly isolated strain of Acinetobacter calcoaceticus and its effect on plant growth. Biotechnol Lett 31:277–281
Kaufmann GF, Sartorio R, Lee SH, Rogers CJ, Meijler MM, Moss JA, Clapham B, Brogan AP, Dickerson TJ, Janda KD (2005) Revisiting quorum sensing: discovery of additional chemical and biological functions for 3-oxo-N-acylhomoserine lactones. Proc Natl Acad Sci USA 102:309–314
Keel C, Défago G (1997) Interactions between beneficial soil bacteria and root pathogens: mechanisms and ecological impact. In: Gange AC, Brown VK (eds) Multitrophic interactions in terrestrial systems. Blackwell Science, Oxford, pp 27–46
Kevany BM, Rasko DA, Thomas MG (2009) Characterization of the complete Zwittermicin A biosynthesis gene cluster from Bacillus cereus. Appl Environ Microbiol 75(4):1144–1155
Khare E, Arora NK (2010) Effect of indole-3-acetic acid (IAA) produced by Pseudomonas aeruginosa in suppression of charcoal rot disease of chickpea. Curr Microbiol 61:64–68
Khare E, Arora NK (2011) Dual activity of pyocyanin from Pseudomonas aeruginosa – antibiotic against phytopathogen and signal molecule for biofilm development by rhizobia. Can J Microbiol 57:708–713
Kleerebezem M, Quadri LEN (2001) Peptide pheromone dependent regulation of antimicrobial peptide production in Gram-positive bacteria; a case of multicellular behavior. Peptides 22:1579–1596
Kloepper JW, Schroth MN (1978). In: Proceedings of the 4th international conference on plant pathogenic bacteria, vol 2. Station de Pathologie Végétale et de Phytobactériologie, INRA, Angers, pp 879–882
Kloepper JW, Ryu C-M, Zhang S (2004) Induced systemic resistance and promotion of plant growth by Bacillus spp. Phytopathology 94:1259–1266
Koch AK, Kappeli O, Reiser J (1991) Hydrocarbon assimilation and biosurfactant production in Pseudomonas aeruginosa mutants. J Bacteriol 173:4212–4219
Lanteigne C, Gadkar VJ, Wallon T, Novinscak A, Filion M (2012) Production of DAPG and HCN by Pseudomonas sp. LBUM300 contributes to the biological control of bacterial canker of tomato. Phytopathology 102:967–973
Lata H, Li XC, Silva B, Moraes RM, Halda-Alija L (2006) Identification of IAA producing endophytic bacteria from micropropagated Echinacea plants using 16S rRNA sequencing. Plant Cell Tissue Org Cult 85:353–359
Le pine F, Déziel E, Milot S, Rahme LG (2003) A stable isotope dilution assay for the quantification of the Pseudomonas quinolone signal in Pseudomonas aeruginosa cultures. Biochem Biophys Acta 1622:36–41
Lee JH, Lee J (2012) Indole as an intercellular signal in microbial communities. Afr J Microbiol Res 6(30):6005–6012
Lee SW, Han SW, Bartley LE, Ronald PC (2006) Unique characteristics of Xanthomonas oryzae pv. oryzae AvrXa21 and implications for plant innate immunity. Proc Natl Acad Sci USA 103:18395–18400
Lee SW, Jeong KS, Han SW, Lee SE, Phee BK, Hahn TR, Ronald P (2008) The Xanthomonas oryzae pv. oryzae PhoPQ two-component system is required for AvrXA21 activity, hrpG expression, and virulence. J Bacteriol 190:2183–2197
Lerouge P (1994) Symbiotic host specificity between leguminous plants and rhizobia is determined by substituted and acylated glucosamine oligosaccharide signals. Glycobiology 4:127–134
Liu A, Hamel C, Hamilton RI, Ma BL, Smith DL (2000) Acquisition of Cu, Zn, Mn and Fe by mycorrhizal maize (Zea mays L.) grown in soil at different P and micronutrient levels. Mycorrhiza 9:331–336
Long HH, Schmidt DD, Baldwin IT (2008) Native bacterial endophytes promote host growth in a species-specific manner; phytohormone manipulations do not result in common growth responses. PLoS One 3(7):2702
Loper JE, Buyer JS (1991) Siderophores in microbial interactions of plant surfaces. Mol Plant Microbe Interact 4:5–13
Lorito M, Harman GE, Hayes CK, Broadway RM, Woo SL, Di Piettro A (1993) Chitinolytic enzymes produced by Trichoderma harzianum: antifungal activity of purified endochitinase and chitobiosidase. Phytopathology 83:302–307
Lucangeli C, Bottini R (1997) Effects of Azospirillum spp. on endogenous gibberellins content and growth of maize (Zea mays L.) treated with uniconazole. Symbiosis 23:63–72
Lugtenberg BJJ, Dekkers L, Bloemberg GV (2001) Molecular determinations of rhizosphere colonization by Pseudomonas. Annu Rev Phytopathol 39:461–490
Ma W, Guinel FC, Glick BR (2003) The Rhizobium leguminosarum bv. viciae ACC deaminase protein promotes the nodulation of pea plants. Appl Environ Microbiol 69:4396–4402
MacMillan J (2002) Occurrence of gibberellins in vascular plants, fungi and bacteria. J Plant Growth Regul 20:387–442
Maheshwari DK, Kumar S, Narendra K, Maheshwari DP, Saraf M (2012) Nutrient availability and management in the rhizosophere by microorganisms. In: Maheshwari DK (ed) Bacteria in agrobiology: stress management. Springer, Berlin/Heidelberg
Marschner H (1995) Mineral nutrition of higher plants, 2nd edn. Academic, London, p 889
Mathesius U (2008) Auxin: at the root of nodule development? Funct Plant Biol 35:651–668
Matiru VN, Dakora FD (2004) Potential use of rhizobial bacteria as promoters of plant growth for increased yield in landraces of African cereal crops. Afr J Biotechnol 3(1):1–7
Maurhofer M, Baehler E, Notz R, Martinez V, Keel C (2004) Cross talk between 2,4-diacetylphloroglucinol-producing biocontrol pseudomonads on wheat roots. Appl Environ Microbiol 70:1990–1998
McKnight SL, Iglewski BH, Pesci EC (2000) The Pseudomonas quinolone signal regulates rhl quorum sensing in Pseudomonas aeruginosa. J Bacteriol 182:2702–2708
McNab R, Ford SK, El-Sabaeny A, Barbieri B, Cook GS, Lamont RJ (2003) LuxS-based signaling in Streptococcus gordonii: autoinducer 2 controls carbohydrate metabolism and biofilm formation with Porphyromonas gingivalis. J Bacteriol 185:274–284
Miller LD, Yost CK, Hynes MF, Alexandre G (2007) The major chemotaxis gene cluster of Rhizobium leguminosarum bv. viciae is essential for competitive nodulation. Mol Microbiol 63:348–362
Misra N, Gupta G, Jha PN (2012) Assessment of mineral phosphate solubilizing properties and molecular characterization of zinc tolerant bacteria. J Basic Microbiol 52:1–10
Murray JD, Bogumil JK, Shusei SH, Satoshi T, Lisa A, Krzysztof S (2007) A cytokinin perception mutant colonized by Rhizobium in the absence of nodule organogenesis. Science 315:101–107
Nakouti I, Sihanonth P, Hobbs G (2012) A new approach to isolating siderophore-producing actinobacteria. Lett Appl Microbiol 55:68–72
Navazio L, Moscatiello R, Genre G, Novero M, Baldan B, Bonfante P, Mariani P (2007) A diffusible signal from arbuscular mycorrhizal fungi elicits a transient cytosolic calcium elevation in host plant cells. Plant Physiol 144:673–681
Neal AL, Ahmad S, Gordon-Weeks R, Ton J (2012) Benzoxazinoids in root exudates of maize attract Pseudomonas putida to the rhizosphere. PLoS One 7(4):e35498
Neilands JB (1981) Microbial iron compounds. Annu Rev Biochem 50:715–731
Neilands JB (1995) Siderophores: structure and function of microbial iron transport compounds. J Biol Chem 270(45):26723–26726
Neufeld JD, Wagner M, Murrell JC (2007) Witnessing the last supper of uncultivated microbial cells with Raman-FISH. ISME J 1:269–270
Nieto KF, Frankenberger WT (1990) Microbial production of cytokinins. Soil Biochem 6:191–248
Nihorimbere V, Ongena M, Smargiassi M, Thonart P (2011) Beneficial effect of the rhizosphere microbial community for plant growth and health. Biotechnol Agro Soc Environ 15:327–337
Oldroyd GE (2007) Nodules and hormones. Science 315:52–53
Park SW, Bais HP, Weir TL, Callaway RM, Vivanco JM (2002) Enzymatic specificity of three ribosome-inactivating proteins against fungal ribosomes, and correlation with antifungal activity. Planta 216:227–234
Parmar N, Dufresne J (2011) Beneficial interactions of plant growth promoting rhizosphere microorganisms. In: Singh A et al (eds) Bioaugmentation, biostimulation and biocontrol, soil biology. Springer, Berlin/Heidelberg
Paterson E, Gebbing T, Abel C, Sim A, Telfer G (2007) Rhizodeposition shapes rhizosphere microbial community structure in organic soil. New Phytol 173:600–610. doi:10.1111/j.1469-8137.2006.01931.x
Pearson JP, Gray KM, Passador L, Tucker KD, Eberhard A, Iglewski BH, Greenberg EP (1994) Structure of autoinducer required for the expression of Pseudomonas aeruginosa virulence gene. Proc Natl Acad Sci USA 91:197–201
Pearson JP, Van Delden C, Iglewski BH (1999) Active efflux and diffusion are involved in transport of Pseudomonas aeruginosa cell-to-cell signals. J Bacteriol 181:1203–1210
Perret X, Staehelin C, Broughton WJ (2000) Molecular basis of symbiotic promiscuity. Microbiol Mol Biol Rev 64:180–201
Perrig D, Boiero ML, Masciarelli OA, Penna C, Ruiz OA, Cassan FD, Luna MV (2007) Plant growth promoting compounds produced by two strains of Azospirillum brasilense and implications for inoculant formation. Appl Microbiol Biotechnol 75:1143–1150
Pesci EC, Milbank JBJ, Pearson JP, McKnight S, Kende S, Greenberg EP, Iglewski BH (1999) Quinolone signaling in the cell-to-cell communication system of Pseudomonas aeruginosa. Proc Natl Acad Sci USA 96:11229–11234
Phillips DA, Tsai SM (1992) Flavonoids as signals of rhizosphere microbes. Mycorrhiza 1:55–58
Piccoli P, Masciarelli O, Bottini R (1999) Gibberellin production by Azospirillum lipoferum cultured in chemically-defined medium as affected by oxygen availability and water status. Symbiosis 27:135–146
Pierson EA, Wood DW, Cannon JA, Blachere FM (1998) Interpopulation signaling via N-acyl-homoserine lactones among bacteria in the wheat rhizosphere. Mol Plant Microbe Interact 11:1078–1084
Pieterse CMJ, Van Loon LC (1999) Salicylic acid independent plant defense pathways. Trends Plant Sci 4:52–58
Pinton R, Veranini Z, Nannipieri P (2007) The rhizosphere biochemistry and organic substances at the soil-plant interface. Taylor & Francis Group, LLC, New York
Pozo MJ, Van Loon LC, Pieterse CMJ (2005) Jasmonates – signals in plant-microbe interactions. J Plant Growth Regul 23:211–222
Principe A, Alvarez F, Castro M, Zachi L, Fischer S, Mori G, Jofr E (2007) Biocontrol and PGPR feature in native strains isolated from saline soils of Argentina. Curr Microbiol 55:314–322
Raaijmakers JM, Weller DM (1998) Natural plant protection by 2,4-diacetylphloroglucinol-producing Pseudomonas spp. in take-all decline soils. Mol Plant Microbe Interact 11:144–152
Raaijmakers JM, Leeman M, Van Oorschot MMP, Van der Sluis I, Schippers B, Bakker PAHM (1995) Dose-response relationships in biological control of Fusarium wilt of radish by Pseudomonas spp. Phytopathology 85:1075–1081
Raaijmakers JM, De Bruijn I, De Kock MJD (2006) Cyclic lipopeptide production by plant-associated Pseudomonas spp.: diversity, activity, biosynthesis and regulation. Mol Plant Microbe Interact 19:699–710
Radajewski S, Ineson P, Parekh NR, Murell JC (2000) Stable-isotope probing as a tool in microbial ecology. Nature 403:646–649
Raffel SJ, Stabb EV, Milner JL, Handelsman J (1996) Genotypic and phenotypic analysis of zwittermicin A-producing strains of Bacillus cereus. Microbiology 142:3425–3436
Raut JS, Shinde RB, Karuppayil MS (2012) Indole, a bacterial signaling molecule, exhibits inhibitory activity against growth, dimorphism and biofilm formation in Candida albicans. Afr J Microbiol Res 6(30):6005–6012
Redfield RJ (2002) Is quorum sensing a side effect of diffusion sensing? Trends Microbiol 10:365–370
Rice SA, Givskov M, Steinberg P, Kjelleberg S (1999) Bacterial signals and antagonists: the interaction between bacteria and higher organisms. J Mol Microbiol Biotechnol 1:23–31
RodrÃguez H, Fraga R, Gonzalez T, Bashan T (2006) Genetics of phosphate solubilization and its potential applications for improving plant growth-promoting bacteria. Plant Soil 287:15
Ron EZ, Roserberg E (2001) Natural roles of biosurfactants. Environ Microbiol 3:229–236
Rouatt JW, Katznelson H, Payne TMB (1960) Statistical evaluation of the rhizosphere effect. Soil Sci Soc Am Proc 24:271–273
Ruiz LM, Valenzuela S, Castro M, Gonzalez A, Frezza M, Soulère L, Rohwerder T, Queneau Y, Doutheau A, Sand W, Jerez CA, Guiliani N (2008) AHL communication is a widespread phenomenon in bio priming bacteria and seems to be involved in mineral-adhesion efficiency. Hydrometallurgy 94:133–137
Ryan RP, Dow JM (2008) Diffusible signals and interspecies communication in bacteria. Microbiology 154:1845–1858
Ryu CM, Farag MA, Hu CH, Reddy MS, Wei HX, Pare PW, Kloepper JW (2003) Bacterial volatiles promote growth in Arabidopsis. Proc Natl Acad Sci USA 100:4927–4932
Sacherer P, Défago G, Haas D (1994) Extracellular protease and phospholipase C are controlled by the global regulatory gene gacA in the biocontrol strain Pseudomonas fluorescens CHA0. FEMS Microbiol Lett 116:155–160
Saha R, Saha N, Donofrio RS, Besterbelt LL (2012) Microbial siderophores: a mini review. J Basic Microbiol 52:1–15
Saleem M, Arshad M, Hussain S, Bhatti AS (2007) Perspective of plant growth promoting rhizobacteria (PGPR) containing ACC deaminase in stress agriculture. J Ind Microbiol Biotechnol 34:635–648
Saleh SS, Glick BR (2001) Involvement of gacS and rpoS in enhancement of the plant growth-promoting capabilities of Enterobacter cloacae CAL2 and UW4. Can J Microbiol 47:698–705
Saravanan VS, Subramoniam SR, Savariappan AR (2003) Assessing in vitro solubilization potential of different zinc solubilizing bacterial (zsb) isolates. Braz J Microbiol 34:121–125
Saravanan VS, Madhaiyan M, Thangaraju M (2007) Solubilization of zinc compounds by the diazotrophic, plant growth promoting bacterium Gluconacetobacter diazotrophicus. Chemosphere 66:1794–1798
Schauder S, Bassler BL (2001) The languages of bacteria. Genes Dev 15:1468–1480
Schloter M, Lebuhn M, Heulin T, Hartmann A (2000) Ecology and evolution of bacterial microdiversity. FEMS Microbiol Rev 24:647–660
Schulz B, Boyle C (2006) what are endophytes? In: Schulz B, Boyle C and Sieber T, (eds) Microbial root endophytes. Springer-Verlag, Berlin, pp 1–13
Schulz S, Dickschat JS (2007) Bacterial volatiles: the smell of small organisms. Nat Prod Rep 24:814–842
Sgroy V, Cassάn F, Masciarelli O, Papa MFD, Lagares A, Luna V (2009) Isolation and characterization of endophytic plant growth-promoting (PGPB) or stress homeostasis-regulating (PSHB) bacteria associated to the halophyte Prosopis strombulifera. Appl Microbiol Biotechnol 85:371–381
Shapira R, Ordentlich A, Chet OA (1989) Control of plant disease by chitinase expressed from cloned DNA in Escherichia coli. Phytopathology 79:1246–1249
Shilev S, Naydenov M, Prieto MS, Vassile N, Sancho ED (2012) PGPR as inoculants in management of lands contaminated with trace elements. In: Maheshwari DK (ed) Bacteria in agrobiology: stress management. Springer Berlin Heidelberg, pp 259–277
Singh MV (2001) Evaluation of current micronutrient stocks in different agro ecological zones of India for sustainable crop production. Fertil News 46:25–28
Spaepen S, Vanderleyden J, Remans R (2007) Indole-3-acetic acid in microbial and microorganism-plant signaling. FEMS Microbiol Rev 31:425–448
Spaepen S, Das F, Luyten E, Michiels J, Vanderleyden J (2009) Indole-3-acetic acid-regulated genes in Rhizobium etli CNPAF512. FEMS Microbiol Lett 291:195–200
Stacey G, Sanjuan J, Luka S, Dockendorc T, Carlson RW (1995) Signal exchange in the Bradyrhizobium-soybean symbiosis. Soil Biol Biochem 27:473–483
Steenhoudt O, Vanderleyden J (2000) Azospirillum, a free living nitrogen-fixing bacterium closely associated with grasses: genetic, biochemical and ecological aspects. FEMS Microb Rev 24:487–506
Steinkellner S, Lendzemo V, Langer I, Schweiger P, Thanasan K, Jean-Patrick T, Horst V (2007) Flavonoids and strigolactones in root exudates as signals in symbiotic and pathogenic plant-fungus interactions. Molecules 12:1290–1306
Stenlid G (1982) Cytokinins as inhibitors of root growth. Physiol Plant 56:500–506
Sturme MH, Kleerebezem M, Nakayama J, Akkermans AD, Vaugha EE, de Vos WM (2002) Cell to cell communication by autoinducing peptides in Gram-positive bacteria. Antonie Van Leeuwenhoek 81:233–243
Sutherland R, Boon RJ, Griffin KE, Masters PJ, Slocombe B, White AR (1985) Antibacterial activity of mupirocin (pseudomonic acid), a new antibiotic for topical use. Antimicrob Agents Chemother 27:495–498
Taguchi F, Suzuki T, Inagaki Y, Toyoda K, Shiraishi T, Ichinose Y (2010) The siderophore pyoverdine of Pseudomonas syringae pv. tabaci 6605 is an intrinsic virulence factor in host tobacco infection. J Bacteriol 192(1):117–126
Tambong JT, Hofte M (2001) Phenazines are involved in biocontrol of Pythium myriotylum on cocoyam by Pseudomonas aeruginosa PNA1. Eur J Plant Pathol 107:511–521
Terasaka K, Blakeslee JJ, Titapiwatanakun B, Peer WA, Bandyopadhyay A, Makam SN (2005) PGP4, an ATP binding cassette P-glycoprotein, catalyzes auxin transport in Arabidopsis thaliana roots. Plant Cell 17:2922–2939
Tews I, Vincentelli R, Vorgias CE (1996) N-acetylglucosaminidase (chitobiase) from Serratia marcescens: gene sequence, and protein production and purification in Escherichia coli. Gene 170:63
Thaler J, Bostock RM (2004) Interactions between abscisic-acid-mediated responses and plant resistance to pathogens and insects. Ecology 85:48–58
Thimon L, Peypoux F, Wallach J (1995) Effect of the lipopeptide antibiotic, iturin A, on morphology and membrane ultrastructure of yeast cells. FEMS Microbiol Lett 128:101–106
Thomas FC, Woeng CA, Bloemberg GA, Lugtenberg B, Lugtenberg LL (2003) Tel: phenazines and their role in biocontrol by Pseudomonas bacteria. New Phytol 157:503–523
Thompson BN, Chaney N, Wing JS, Gould SJ, Loper JE (1999) Characterization of the pyoluteorin biosynthetic gene cluster of Pseudomonas fluorescens Pf-5. J Bacteriol 181:2166–2174
Thuler DS, Floh EIS, Handro W, Barbosa HR (2003) Plant growth regulators and amino acids released by Azospirillum sp. in chemically defined media. Lett Appl Microbiol 37:174–178
Tien TM, Gaskins MH, Hubbell DH (1979) Plant growth substances produced by Azospirillum brasilense and their effect on the growth of pearl millet (Pennisetum americanum L.). Appl Environ Microbiol 37:1016–1024
Timmusk S, Nicander B, Granhall U, Tillberg E (1999) Cytokinin production by Paenibacillus polymyxa. Soil Biol Biochem 31:1847–1852
Tisdale SL, Nelson WL, Beaton JD (1990) Soil fertility and fertilizers, 4th edn. Macmillan, New York
Toro M, Azcón R, Barea JM (1997) Improvement of arbuscular mycorrhizal development by inoculation of soil with phosphate solubilizing bacteria to improve rock phosphate bioavailability (32P) and nutrient cycling. Appl Environ Microbiol 63:4408–4412
Travis SW, Bais HP, Erich G, Jorge MV (2003) Root Exudation and Rhizosphere Biology. Plant Physiol 132:44–5
Trépanier M, Bécard G, Moutoglis P, Willemot C, Gagné S, Avis TJ, Rioux JA (2005) Dependence of Arbuscular-Mycorrhizal fungi on their plant host for palmitic acid synthesis. Appl Environ Microbiol 71(9):5341–5347
Turner JM, Messenger AJ (1986) Occurrence, biochemistry and physiology of phenazine pigment production. Adv Microbial Physiol 27:211–275
Uren NC (1981) Chemical reduction of an insoluble higher oxide of manganese by plant roots. J Plant Nutr Soil Sci 4:65–71
Uren NC (2007) Types, amounts and possible functions of compounds released into the rhizosphere by soil-grown plants. In: Pinto RZ, Varanini PN (eds) The rhizosphere: biochemistry and organic substances at the soil-plant interface. CRC Press, Boca Raton, pp 1–21
Van Loon LC (2007) Plant responses to plant growth-promoting rhizobacteria. Eur J Plant Pathol 119:243–254
Van Loon LC, Glick BR (2004) Increased plant fitness by rhizobacteria. In: Sandermann H (ed) Molecular ecotoxicology of plants. Springer, Berlin, pp 177–205
van Overbeek L, van Elsas JD (2008) Effects of plant genotype and growth stage on the structure of bacterial communities associated with potato (Solanum tuberosum L.). FEMS Microbiol Ecol 64:283–296
Van Wees SCM, Van der Ent S, Pieterse CMJ (2008) Plant immune responses triggered by beneficial microbes. Curr Opin Plant Biol 11:443–448
Voisard C, Keel C, Haas D, Defago G (1989) Cyanide production by Pseudomonas fluorescens helps suppresses black root rot of tobacco under gnotobiotic conditions. EMBO J 8:351–358
Voisard C, Bull CT, Keel C, Laville J, Maurhofer M, Schnider U, Défago G, Haas D (1994) Biocontrol of root diseases by Pseudomonas fluorescens CHA0: current concepts and experimental approaches. In: Gara FO, Dowling DN, Boesten B (eds) Molecular ecology of rhizosphere microorganisms. VCH, Weinheim, pp 69–89
Wang Y, Brown HN, Crowley DE, Szaniszlo PJ (1993) Evidence for direct utilization of a siderophore, ferrioxamine B, in axenically grown cucumber. Plant Cell Environ 16:579–585
Wang C, Ramette A, Punjasamarnwong P, Zala M, Natsch A, Moënne-Loccoz Y, Défago G (2001) Cosmopolitan distribution of phlD-containing dicotyledonous crop-associated biocontrol pseudomonads of worldwide origin. FEMS Microbiol Ecol 37:105–116
Waters CM, Bassler BL (2005) Quorum sensing: cell-to-cell communication in bacteria. Annu Rev Cell Dev Biol 21:319–346
Weller DM (2007) Pseudomonas biocontrol agents of soilborne pathogens: looking back over 30 years. Phytopathology 97:250–256
White C, Sayer JA, Gadd GM (1997) Microbial solubilization and immobilization of toxic metals: key biogeochemical processes for treatment of contamination. FEMS Microbiol Rev 20:503–516
Whitelaw MA (2000) Growth promotion of plants inoculated with phosphate-solubilizing fungi. Adv Agron 69:99–151
Whiting SN, de Souza MP, Terry N (2001) Rhizosphere bacteria mobilize Zn for hyperaccumulation by Thlaspi caerulescens. Environ Sci Technol 35:3144–3150
Winzer K, Hardie KR, Williams P (2002) Bacterial cell-to-cell communication: sorry, can’t talk now gone to lunch! Curr Opin Microbiol 5:216–222
Wu G, Lewis DR, Spalding EP (2007) Mutations in Arabidopsis multidrug resistance-like ABC transporters separate the roles of acropetal and basipetal auxin transport in lateral root development. Plant Cell 19:1826–1837
Xavier KB, Bassler BL (2003) LuxS quorum sensing: more than just a numbers game. Curr Opin Microbiol 6:191–197
Yang CC, Crowley DE (2000) Rhizosphere microbial community structure in relation to root location and plant iron nutritional status. Appl Environ Microbiol 66:345–351
Yang Y, Hammes UZ, Taylor CG, Schachtman DP, Nielsen E (2006) High-affinity auxin transport by the AUX1 influx carrier protein. Curr Biol 16:1123–1127
Yao J, Allen C (2006) Chemotaxis is required for virulence and competitive fitness in the bacterial wilt pathogen Ralstonia solanacearum. J Bacteriol 188:3697–3708
Zafar-ul-Hye M, Zahir ZA, Shahzad SM, Irshad U, Arshad M (2007) Isolation and screening of rhizobia for improving growth and nodulation of lentil (Lens culinaris Medic) seedlings under axenic conditions. Soil Environ 26(1):81–91
Zhang Y, Li XM, Feng Y, Wang BG (2010) Phenethyl-α-pyrone derivatives and cyclodipeptides from a marine algous endophytic fungus Aspergillus niger EN-13. Nat Prod Res 24:1036–1043
Acknowledgement
 Authors are grateful to Vice Chancellor Babasaheb Bhimrao Ambedkar University, Lucknow, India, for their support.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer India
About this chapter
Cite this chapter
Tewari, S., Arora, N.K. (2013). Transactions Among Microorganisms and Plant in the Composite Rhizosphere Habitat. In: Arora, N. (eds) Plant Microbe Symbiosis: Fundamentals and Advances. Springer, New Delhi. https://doi.org/10.1007/978-81-322-1287-4_1
Download citation
DOI: https://doi.org/10.1007/978-81-322-1287-4_1
Published:
Publisher Name: Springer, New Delhi
Print ISBN: 978-81-322-1286-7
Online ISBN: 978-81-322-1287-4
eBook Packages: Biomedical and Life SciencesBiomedical and Life Sciences (R0)