M. Adl and V. Gupa, Protists in soil ecology and forest nutrient cycling. -Can, J. For. Res, vol.36, pp.1805-1817, 2006.

J. Alphei, M. Bonkowski, and S. Scheu, Protozoa, Nematoda and Lumbricidae in the rhizosphere of Hordelymus europeaus (Poaceae): faunal interactions, response of microorganisms and effects on plant growth, Oecologia, vol.22, issue.1, pp.111-126, 1996.
DOI : 10.1016/0038-0717(82)90050-5

H. P. Bais, T. L. Weir, L. G. Perry, S. Gilroy, and J. M. Vivanco, THE ROLE OF ROOT EXUDATES IN RHIZOSPHERE INTERACTIONS WITH PLANTS AND OTHER ORGANISMS, Annual Review of Plant Biology, vol.57, issue.1, pp.233-266, 2006.
DOI : 10.1146/annurev.arplant.57.032905.105159

R. D. Bardgett, The biology of soil -a community and ecosystem approach, 2005.

M. Bonkowski, Protozoa and plant growth: the microbial loop in soil revisited, New Phytologist, vol.59, issue.3, pp.617-631, 2004.
DOI : 10.1093/jexbot/51.342.51

M. Bonkowski, W. Cheng, B. S. Griffiths, J. Alphei, and S. Scheu, Microbial-faunal interactions in the rhizosphere and effects on plant growth, European Journal of Soil Biology, vol.36, issue.3-4, pp.135-147, 2000.
DOI : 10.1016/S1164-5563(00)01059-1

M. Bonkowski, G. Jentschke, and S. Scheu, Contrasting effects of microbial partners in the rhizosphere: interactions between Norway Spruce seedlings (Picea abies Karst.), mycorrhiza (Paxillus involutus (Batsch) Fr.) and naked amoebae (protozoa), Applied Soil Ecology, vol.18, issue.3, pp.193-204, 2001.
DOI : 10.1016/S0929-1393(01)00165-2

M. Brimecombe, F. De-leij, and J. M. Lynch, The effect of root exudates on rhizosphere microbial populations The rhizosphere -Biochemistry and organic substances at the soil-plant interface, pp.95-140, 2001.

M. C. Brundrett, Coevolution of roots and mycorrhizas of land plants, New Phytologist, vol.68, issue.2, pp.275-304, 2002.
DOI : 10.1007/s005720000076

M. Clarholm, Interactions of bacteria, protozoa and plants leading to mineralization of soil nitrogen, Soil Biology and Biochemistry, vol.17, issue.2, pp.181-187, 1985.
DOI : 10.1016/0038-0717(85)90113-0

M. Clarholm, Soil protozoa: an under-researched microbial group gaining momentum, Soil Biology and Biochemistry, vol.37, issue.5, 2004.
DOI : 10.1016/j.soilbio.2004.11.002

M. Clarholm, M. Bonkowski, and B. S. Griffiths, Protozoa and other protists in soil, Modern soil microbiology, 2006.

A. Corrêa, R. J. Strasser, and . Martins-loucao, Are Mycorrhiza Always Beneficial?, Plant and Soil, vol.96, issue.1-2, pp.65-73, 2006.
DOI : 10.1007/978-1-4615-3366-5_60

K. Kreuzer, J. Adamczyk, M. Iijima, M. Wagner, S. Scheu et al., Grazing of a common species of soil protozoa (Acanthamoeba castellanii) affects rhizosphere bacterial community composition and root architecture of rice (Oryza sativa L.), Soil Biology and Biochemistry, vol.38, issue.7, pp.1665-1672, 2006.
DOI : 10.1016/j.soilbio.2005.11.027

P. J. Kuikman and J. A. Van-veen, The impact of protozoa on the availability of bacterial nitrogen to plants, Biology and Fertility of Soils, vol.8, issue.1, pp.13-18, 1989.
DOI : 10.1007/BF00260510

M. Lum and A. M. Hirsch, Roots and Their Symbiotic Microbes: Strategies to Obtain Nitrogen and Phosphorus in a Nutrient-Limiting Environment, Journal of Plant Growth Regulation, vol.108, issue.4, pp.368-382, 2003.
DOI : 10.1104/pp.108.4.1519

J. M. Lynch and J. M. Whipps, Substrate flow in the rhizosphere, Plant and Soil, vol.9, issue.1, pp.1-10, 1990.
DOI : 10.1007/BF00011685

X. Mao, F. Hu, B. Griffiths, . Chen, . Xiaoyun et al., Do bacterial-feeding nematodes stimulate root proliferation through hormonal effects? -Soil Biology and, Biochemistry, vol.39, pp.1816-1819, 2007.

H. Marschner, Mineral nutrition of higher plants, 1995.

R. Matyssek, R. Agerer, D. Ernst, J. Munch, W. Oßwald et al., The Plant's Capacity in Regulating Resource Demand, Plant Biology, vol.33, issue.6, pp.560-580, 2005.
DOI : 10.1046/j.1365-3040.2000.00613.x

C. Nguyen, Rhizodeposition of organic C by plants: mechanisms and controls, Agronomie, vol.23, issue.5-6, pp.375-396, 2003.
DOI : 10.1051/agro:2003011

URL : https://hal.archives-ouvertes.fr/hal-00886190

P. A. Olsson, I. Thingstrup, I. Jakobsen, and E. Bååth, Estimation of the biomass of arbuscular mycorrhizal fungi in a linseed field, Soil Biology and Biochemistry, vol.31, issue.13, pp.1879-1887, 1999.
DOI : 10.1016/S0038-0717(99)00119-4

J. Palta and P. J. Gregory, Drought affects the fluxes of carbon to roots and soil in 13C pulse-labelled plants of wheat, Soil Biology and Biochemistry, vol.29, issue.9-10, pp.1395-1403, 1997.
DOI : 10.1016/S0038-0717(97)00050-3

E. Paterson, T. Gebbing, C. Abel, A. Sim, and G. Telfer, Rhizodeposition shapes rhizosphere microbial community structure in organic soil, New Phytologist, vol.24, issue.3, 2007.
DOI : 10.1016/0038-0717(92)90191-Y

D. D. Phillips, H. Ferris, D. R. Cook, and D. R. Strong, MOLECULAR CONTROL POINTS IN RHIZOSPHERE FOOD WEBS, Ecology, vol.84, issue.4, pp.816-826, 2003.
DOI : 10.1094/PHYTO.2000.90.11.1239

D. D. Phillips, T. C. Fox, M. D. King, T. V. Bhuvaneswari, and L. R. Teuber, Microbial Products Trigger Amino Acid Exudation from Plant Roots, PLANT PHYSIOLOGY, vol.136, issue.1, pp.2887-2894, 2004.
DOI : 10.1104/pp.104.044222

J. I. Prosser, Microorganisms cycling soil nutrients and their diversity Modern soil microbiology, pp.237-261, 2007.

R. Bardgett, R. D. Mawdsley, J. Edwards, S. Hobbs, P. J. Rodwell et al., Plant species and nitrogen effects on soil biological properties of temperate upland grasslands, Functional Ecology, vol.13, issue.5, pp.650-660, 1999.
DOI : 10.2307/1940888

E. Baudoin, E. Benizri, and A. Guckert, Impact of artificial root exudates on the bacterial community structure in bulk soil and maize rhizosphere, Soil Biology and Biochemistry, vol.35, issue.9, pp.1183-1192, 2003.
DOI : 10.1016/S0038-0717(03)00179-2

E. Benizri, A. Courtade, and A. Guckert, Fate of two microorganisms in maize simulated rhizosphere under hydroponic and sterile conditions, Soil Biology and Biochemistry, vol.27, issue.1, pp.71-77, 1995.
DOI : 10.1016/0038-0717(94)00131-J

M. Bonkowski, Protozoa and plant growth: the microbial loop in soil revisited, New Phytologist, vol.59, issue.3, pp.617-631, 2004.
DOI : 10.1093/jexbot/51.342.51

M. Bonkowski and F. Brandt, Do soil protozoa enhance plant growth by hormonal effects? -Soil Biology and, Biochemistry, vol.34, pp.1709-1715, 2002.

J. L. Butler, M. A. Williams, P. J. Bottomley, and D. D. Myrold, Microbial Community Dynamics Associated with Rhizosphere Carbon Flow, Applied and Environmental Microbiology, vol.69, issue.11, pp.6793-6800, 2003.
DOI : 10.1128/AEM.69.11.6793-6800.2003

B. Campbell, J. Grime, and J. Mackey, A trade-off between scale and precision in resource foraging, Oecologia, vol.7, issue.4, pp.532-538, 1991.
DOI : 10.1111/j.1438-8677.1958.tb00613.x

M. Clarholm, Interactions of bacteria, protozoa and plants leading to mineralization of soil nitrogen, Soil Biology and Biochemistry, vol.17, issue.2, pp.181-187, 1985.
DOI : 10.1016/0038-0717(85)90113-0

M. Clarholm, M. Bonkowski, and B. S. Griffiths, Protozoa and other protists in soil, Modern soil microbiology, 2006.

J. F. Darbyshire, R. Wheatley, M. Greaves, and R. Inkson, A rapid micromethod for estimating bacterial and Protozoan populations in soil, Ecologie et Biologie du Sol, vol.11, pp.465-475, 1974.

A. Gange and H. West, Interactions between arbuscular mycorrhizal fungi and foliar-feeding insects in Plantago lanceolata L., New Phytologist, vol.81, issue.1, pp.79-87, 1994.
DOI : 10.1016/0003-2697(84)90307-5

P. Garbeva, J. A. Van-veen, and J. D. Van-elsas, MICROBIAL DIVERSITY IN SOIL: Selection of Microbial Populations by Plant and Soil Type and Implications for Disease Suppressiveness, Annual Review of Phytopathology, vol.42, issue.1, pp.243-270, 2004.
DOI : 10.1146/annurev.phyto.42.012604.135455

J. L. Garland, Patterns of potential C source utilization by rhizosphere communities, Soil Biology and Biochemistry, vol.28, issue.2, pp.223-230, 1996.
DOI : 10.1016/0038-0717(95)00113-1

S. J. Grayston, S. Wang, C. D. Campbell, and A. Edwards, Selective influence of plant species on microbial diversity in the rhizosphere, Soil Biology and Biochemistry, vol.30, issue.3, pp.369-378, 1998.
DOI : 10.1016/S0038-0717(97)00124-7

B. Griffiths, R. Welschen, J. Van-arendonk, and H. Lambers, The effect of nitrate-nitrogen supply on bacteria and bacterial-feeding fauna in the rhizosphere of different grass species, Oecologia, vol.21, issue.2, pp.253-259, 1992.
DOI : 10.1007/BF00317793

B. S. Griffiths, A comparison of microbial-feeding nematodes and protozoa in the rhizosphere of different plants, Biology and Fertility of Soils, vol.11, issue.1, pp.83-88, 1990.
DOI : 10.1007/BF00335867

B. S. Griffiths, S. Christensen, and M. Bonkowski, Microfaunal Interactions in the Rhizosphere, How Nematodes and Protozoa Link Above- and Belowground Processes, 2007.
DOI : 10.1016/B978-012088775-0/50005-7

Z. G. Cardon and J. L. Whitbeck, The rhizosphere: an ecological perspective, pp.57-72

B. S. Griffiths, K. Ritz, N. Ebblewhite, and G. Dobson, Soil microbial community structure: Effects of substrate loading rates, Soil Biology and Biochemistry, vol.31, issue.1, pp.145-153, 1999.
DOI : 10.1016/S0038-0717(98)00117-5

J. Grime, Plant strategies and vegetation processes, 1979.

J. Grime, J. Hodgson, and R. Hunt, Comparative Plant Ecology: a functional apporach to common British species, 2007.
DOI : 10.1007/978-94-017-1094-7

F. Henry, C. Nguyen, E. Paterson, A. Sim, and C. Robin, How does nitrogen availability alter rhizodeposition in Lolium mulitflorum Lam. during vegetative growth? -Plant and Soil, pp.181-191, 2005.

P. Hinsinger, G. R. Gobran, P. J. Gregory, and W. W. Wenzel, Rhizosphere geometry and heterogeneity arising from root-mediated physical and chemical processes, New Phytologist, vol.130, issue.In press., pp.293-303, 2005.
DOI : 10.2136/sssaj1971.03615995003500020035x

S. E. Hobbie, Effects of plant species on nutrient cycling, Trends in Ecology & Evolution, vol.7, issue.10, pp.336-339, 1992.
DOI : 10.1016/0169-5347(92)90126-V

A. Hodge, D. Robinson, and A. Fitter, Are microorganisms more effective than plants at competing for nitrogen? -Trends in plant science, pp.304-308, 2000.

M. Hurley and M. Roscoe, Automated statistical analysis of microbial enumeration by dilution series, Journal of Applied Bacteriology, vol.49, issue.1, pp.159-164, 1983.
DOI : 10.2307/2344614

G. Jentschke, M. Bonkowski, D. Godbold, and S. Scheu, Soil protozoa and forest tree growth: non-nutritional effects and interaction with mycorrhizae, Biology and Fertility of Soils, vol.14, issue.4, pp.263-269, 1995.
DOI : 10.1007/BF00336088

J. P. Kaye, S. Hart, and C. , Competition for nitrogen between plants and soil microorganisms, Trends in Ecology & Evolution, vol.12, issue.4, pp.139-143, 1997.
DOI : 10.1016/S0169-5347(97)01001-X

W. Abraham, C. Hesse, and O. Pelz, Ratios of Carbon Isotopes in microbial lipids as an indicator of substrate usage, Applied and Environmental Microbiology, vol.64, pp.4202-4209, 1998.

K. Andersen and A. Winding, Non-target effects of bacterial biological control agents on soil Protozoa, Biology and Fertility of Soils, vol.40, issue.4, pp.230-236, 2004.
DOI : 10.1007/s00374-004-0774-y

P. Bakker, C. Pieterse, and L. Van-loon, spp., Phytopathology, vol.97, issue.2, pp.239-243, 2007.
DOI : 10.1094/PHYTO-97-2-0239

URL : https://hal.archives-ouvertes.fr/hal-01333709

R. D. Bardgett, The biology of soil -a community and ecosystem approach, 2005.

E. Baudoin, E. Benizri, and A. Guckert, Impact of artificial root exudates on the bacterial community structure in bulk soil and maize rhizosphere, Soil Biology and Biochemistry, vol.35, issue.9, pp.1183-1192, 2003.
DOI : 10.1016/S0038-0717(03)00179-2

M. Bonkowski, Protozoa and plant growth: the microbial loop in soil revisited, New Phytologist, vol.59, issue.3, pp.617-631, 2004.
DOI : 10.1093/jexbot/51.342.51

M. Bonkowski and F. Brandt, Do soil protozoa enhance plant growth by hormonal effects? -Soil Biology and, Biochemistry, vol.34, pp.1709-1715, 2002.

M. Bonkowski, W. Cheng, B. S. Griffiths, J. Alphei, and S. Scheu, Microbial-faunal interactions in the rhizosphere and effects on plant growth, European Journal of Soil Biology, vol.36, issue.3-4, pp.135-147, 2000.
DOI : 10.1016/S1164-5563(00)01059-1

P. Brookes, A. Landman, G. Pruden, and D. Jenkinson, Chloroform fumigation and the release of soil nitrogen: A rapid direct extraction method to measure microbial biomass nitrogen in soil, Soil Biology and Biochemistry, vol.17, issue.6, pp.837-842, 1985.
DOI : 10.1016/0038-0717(85)90144-0

W. Cheng and A. Gershenson, Carbon fluxes in the rhizosphere The rhizosphere: An ecological perspective, pp.31-56, 2007.

M. Clarholm, Interactions of bacteria, protozoa and plants leading to mineralization of soil nitrogen, Soil Biology and Biochemistry, vol.17, issue.2, pp.181-187, 1985.
DOI : 10.1016/0038-0717(85)90113-0

J. M. Craine, Competition for Nutrients and Optimal Root Allocation, Plant and Soil, vol.84, issue.1-2, pp.171-185, 2006.
DOI : 10.1016/B978-0-08-092591-2.50008-X

J. F. Darbyshire, R. Wheatley, M. Greaves, and R. Inkson, A rapid micromethod for estimating bacterial and Protozoan populations in soil, Ecologie et Biologie du Sol, vol.11, pp.465-475, 1974.

R. Foster and J. Dormaar, Bacteria-grazing amoebae in situ in the rhizosphere, Biology and Fertility of Soils, vol.26, issue.2, pp.83-87, 1991.
DOI : 10.1016/B978-0-12-395699-6.50010-9

D. Freckman, Bacterivorous nematodes and organic-matter decomposition, Agriculture, Ecosystems & Environment, vol.24, issue.1-3, pp.195-217, 1988.
DOI : 10.1016/0167-8809(88)90066-7

B. Frey, Stable Isotope Ecology, 2006.
DOI : 10.1007/0-387-33745-8

A. Frostegård and E. Bååth, The use of phospholipid fatty acid analysis to estimate bacterial and fungal biomass in soil, Biology and Fertility of Soils, vol.28, issue.1-2, pp.59-65, 1996.
DOI : 10.1007/BF00384433

A. Frostegård, A. Tunlid, and E. Bååth, Phospholipid fatty acid compositon, biomass, and activity of microbial communities form two soil types experimentally exposed to different heavy metals, Applied and Environmental Microbiology, vol.59, pp.3605-3617, 1993.

S. J. Grayston, S. Wang, C. D. Campbell, and A. Edwards, Selective influence of plant species on microbial diversity in the rhizosphere, Soil Biology and Biochemistry, vol.30, issue.3, pp.369-378, 1998.
DOI : 10.1016/S0038-0717(97)00124-7

B. Griffiths, Microbial-feeding nematodes and protozoa in soil: Their effectson microbial activity and nitrogen mineralization in decomposition hotspots and the rhizosphere, Plant and Soil, vol.22, issue.1, pp.25-33, 1994.
DOI : 10.1016/B978-0-12-395699-6.50010-9

B. Griffiths, Soil nutrient flow, Soil Protozoa. CAB international, pp.65-92, 1994.

B. S. Griffiths, A comparison of microbial-feeding nematodes and protozoa in the rhizosphere of different plants, Biology and Fertility of Soils, vol.11, issue.1, pp.83-88, 1990.
DOI : 10.1007/BF00335867

B. S. Griffiths, S. Christensen, and M. Bonkowski, Microfaunal Interactions in the Rhizosphere, How Nematodes and Protozoa Link Above- and Belowground Processes, 2007.
DOI : 10.1016/B978-012088775-0/50005-7

Z. G. Cardon and J. L. Whitbeck, The rhizosphere: an ecological perspective, pp.57-72

A. A. Grimoldi, M. Kavanova, F. A. Lattanzi, and H. Schnyder, Phosphorus nutrition-mediated effects of arbuscular mycorrhiza on leaf morphology and carbon allocation in perennial ryegrass, New Phytologist, vol.21, issue.2, pp.435-444, 2005.
DOI : 10.1007/BF00317710

D. Harris, L. Porter, and E. Paul, Continuous flow isotope ratio mass spectrometry of carbon dioxide trapped as strontium carbonate, Communications in Soil Science and Plant Analysis, vol.28, issue.9-10, pp.747-757, 1997.
DOI : 10.2307/1938142

S. Hättenschwiler, A. V. Tiunov, and S. Scheu, Biodiversity and Litter Decomposition in Terrestrial Ecosystems, Annual Review of Ecology, Evolution, and Systematics, vol.36, issue.1, pp.191-218, 2005.
DOI : 10.1146/annurev.ecolsys.36.112904.151932

M. Hensel, C. Bieleit, R. Meyer, and G. Jagnow, A reliable method for the selection of axenic seedlings, Biology and Fertility of Soils, vol.66, issue.3, pp.281-282, 1990.
DOI : 10.1007/BF00336240

A. Hodge, C. D. Campbell, and A. H. Fitter, An arbuscular mycorrhizal fungus accelerates decomposition and acquires nitrogen directly from organic material, Nature, vol.28, issue.6853, pp.297-299, 2001.
DOI : 10.1016/0038-0717(95)00100-X

A. Hodge, D. Robinson, and A. Fitter, Are microorganisms more effective than plants at competing for nitrogen? -Trends in plant science, pp.304-308, 2000.

A. Hodge, J. Stewart, D. Robinson, B. S. Griffiths, and A. H. Fitter, Competition between roots and soil micro-organisms for nutrients from nitrogen-rich patches of varying complexity, Journal of Ecology, vol.57, issue.1, pp.150-164, 2000.
DOI : 10.1007/BF02211684

M. Hurley and M. Roscoe, Automated statistical analysis of microbial enumeration by dilution series, Journal of Applied Bacteriology, vol.49, issue.1, pp.159-164, 1983.
DOI : 10.2307/2344614

J. P. Kaye, S. Hart, and C. , Competition for nitrogen between plants and soil microorganisms, Ecology and Evolution12, pp.139-143, 1997.
DOI : 10.1016/S0169-5347(97)01001-X

C. Kramer and G. Gleixner, Soil organic matter in soil depth profiles: Distinct carbon preferences of microbial groups during carbon transformation, Soil Biology and Biochemistry, vol.40, issue.2, pp.425-433, 2008.
DOI : 10.1016/j.soilbio.2007.09.016

P. J. Kuikman and J. A. Van-veen, The impact of protozoa on the availability of bacterial nitrogen to plants, Biology and Fertility of Soils, vol.8, issue.1, pp.13-18, 1989.
DOI : 10.1007/BF00260510

Y. Lu, J. Murase, A. Watanabe, A. Sugimoto, and M. Kimura, Linking microbial community dynamics to rhizosphere carbon flow in a wetland rice soil. -FEMS microbial ecology 48, pp.179-186, 2004.

B. Lugtenberg and G. Bloemberg, Microbe-plant interactions: Principles and mechanisms, Antonie van Leeuwenhoek, vol.81, issue.1, pp.373-383, 2002.
DOI : 10.1023/A:1020596903142

X. Mao, F. Hu, B. Griffiths, and H. Lia, Bacterial-feeding nematodes enhance root growth of tomato seedlings, Soil Biology and Biochemistry, vol.38, issue.7, pp.1615-1622, 2006.
DOI : 10.1016/j.soilbio.2005.12.002

C. Nguyen, Rhizodeposition of organic C by plants: mechanisms and controls, Agronomie, vol.23, issue.5-6, pp.375-396, 2003.
DOI : 10.1051/agro:2003011

URL : https://hal.archives-ouvertes.fr/hal-00886190

E. Paterson, T. Gebbing, C. Abel, A. Sim, and G. Telfer, Rhizodeposition shapes rhizosphere microbial community structure in organic soil, New Phytologist, vol.24, issue.3, 2007.
DOI : 10.1016/0038-0717(92)90191-Y

C. Robin, Element cycling and organic matter turn-over, Handbook of Methods in rhizosphere research, pp.62-68, 2007.

D. Robinson, B. Griffiths, K. Ritz, and R. Wheatley, Root-induced nitrogen mineralisation: A theoretical analysis, Plant and Soil, vol.9, issue.2, pp.185-193, 1989.
DOI : 10.1007/978-1-4615-8291-5_1

R. Rønn, A. E. Mccaig, B. S. Griffiths, and J. I. Prosser, Impact of Protozoan Grazing on Bacterial Community Structure in Soil Microcosms, Applied and Environmental Microbiology, vol.68, issue.12, pp.6094-6105, 2002.
DOI : 10.1128/AEM.68.12.6094-6105.2002

K. Rosenberg, Interactions in the rhizosphere of Arabidopsis thaliana: Effects of protozoa on soil bacterial communities, 2008.

L. Ruess and H. Ferris, Decomposition pathways and successional changes, Nematology Monographs & Perspectives, vol.2, pp.1-10, 2003.

R. R. Sokal and F. J. Rohlf, Biometry: The Principles and Practices of Statistics in Biological Research, 1995.

W. H. Van-der-putten, S. R. Mortimer, K. Hedlund, C. Van-dijk, V. K. Brown et al., Plant species diversity as a driver of early succession in abondoned fields: a multi-site approach, Oecologia, vol.124, pp.92-99, 2000.

L. Van-loon, P. Bakker, and C. Pieterse, SYSTEMIC RESISTANCE INDUCED BY RHIZOSPHERE BACTERIA, Annual Review of Phytopathology, vol.36, issue.1, pp.453-483, 1998.
DOI : 10.1146/annurev.phyto.36.1.453

E. Vance, P. Brookes, and D. Jenkinson, An extraction method for measuring soil microbial biomass C, Soil Biology and Biochemistry, vol.19, issue.6, pp.703-707, 1987.
DOI : 10.1016/0038-0717(87)90052-6

D. Wardle, G. Yeates, G. Barker, and K. I. Bonner, The influence of plant litter diversity on decomposer abundance and diversity, Soil Biology and Biochemistry, vol.38, issue.5, pp.1052-1062, 2006.
DOI : 10.1016/j.soilbio.2005.09.003

I. Zelles, Fatty acid patterns of phospholipids and lipopolysaccharides in the characterisation of microbial communities in soil: a review, Biology and Fertility of Soils, vol.29, issue.2, pp.111-129, 1999.
DOI : 10.1007/s003740050533

J. Anderson and K. Domsch, A physiological method for the quantitative measurement of microbial biomass in soils, Soil Biology and Biochemistry, vol.10, issue.3, pp.215-221, 1978.
DOI : 10.1016/0038-0717(78)90099-8

B. Bago, H. Vierheilig, Y. Piché, and C. Azcón-aguilar, Nitrate depletion and pH changes induced by the extraradical mycelium of the arbuscular mycorrhizal fungus Glomus intraradices grown in monoxenic culture, New Phytologist, vol.24, issue.2, pp.273-280, 1996.
DOI : 10.1007/BF01972082

J. Barea, R. Azcón, and C. Azcón-aguilar, Mycorrhizosphere interactions to improve plant fitness and soil quality, Antonie van Leeuwenhoek, vol.81, issue.1, pp.343-351, 2002.
DOI : 10.1023/A:1020588701325

T. Beck, R. G. Joergensen, E. Kandeler, F. Makeschin, E. Nuss et al., An inter-laboratory comparison of ten different ways of measuring soil microbial biomass C, Soil Biology and Biochemistry, vol.29, issue.7, pp.1023-1032, 1997.
DOI : 10.1016/S0038-0717(97)00030-8

M. Bonkowski, Protozoa and plant growth: the microbial loop in soil revisited, New Phytologist, vol.59, issue.3, pp.617-631, 2004.
DOI : 10.1093/jexbot/51.342.51

M. Bonkowski and F. Brandt, Do soil protozoa enhance plant growth by hormonal effects? -Soil Biology and, Biochemistry, vol.34, pp.1709-1715, 2002.

M. Bonkowski, B. Griffiths, and C. Scrimgeour, Substrate heterogeneity and microfauna in soil organic ???hotspots??? as determinants of nitrogen capture and growth of ryegrass, Applied Soil Ecology, vol.14, issue.1, pp.37-53, 2000.
DOI : 10.1016/S0929-1393(99)00047-5

M. Bonkowski, G. Jentschke, and S. Scheu, Contrasting effects of microbial partners in the rhizosphere: interactions between Norway Spruce seedlings (Picea abies Karst.), mycorrhiza (Paxillus involutus (Batsch) Fr.) and naked amoebae (protozoa), Applied Soil Ecology, vol.18, issue.3, pp.193-204, 2001.
DOI : 10.1016/S0929-1393(01)00165-2

P. Brookes, A. Landman, G. Pruden, and D. Jenkinson, Chloroform fumigation and the release of soil nitrogen: A rapid direct extraction method to measure microbial biomass nitrogen in soil, Soil Biology and Biochemistry, vol.17, issue.6, pp.837-842, 1985.
DOI : 10.1016/0038-0717(85)90144-0

J. L. Butler, M. A. Williams, P. J. Bottomley, and D. D. Myrold, Microbial Community Dynamics Associated with Rhizosphere Carbon Flow, Applied and Environmental Microbiology, vol.69, issue.11, pp.6793-6800, 2003.
DOI : 10.1128/AEM.69.11.6793-6800.2003

B. Campbell, J. Grime, and J. Mackey, A trade-off between scale and precision in resource foraging, Oecologia, vol.7, issue.4, pp.532-538, 1991.
DOI : 10.1111/j.1438-8677.1958.tb00613.x

W. Cheng and A. Gershenson, Carbon fluxes in the rhizosphere The rhizosphere: An ecological perspective, pp.31-56, 2007.

M. Clarholm, Interactions of bacteria, protozoa and plants leading to mineralization of soil nitrogen, Soil Biology and Biochemistry, vol.17, issue.2, pp.181-187, 1985.
DOI : 10.1016/0038-0717(85)90113-0

D. C. Coleman, The microbial loop concept as used in terrestrial soil ecology studies, Microbial Ecology, vol.175, issue.2, pp.245-250, 1994.
DOI : 10.1007/BF00166814

A. Corrêa, R. J. Strasser, and . Martins-loucao, Are Mycorrhiza Always Beneficial?, Plant and Soil, vol.96, issue.1-2, pp.65-73, 2006.
DOI : 10.1007/978-1-4615-3366-5_60

J. F. Darbyshire, R. Wheatley, M. Greaves, and R. Inkson, A rapid micromethod for estimating bacterial and Protozoan populations in soil, Ecologie et Biologie du Sol, vol.11, pp.465-475, 1974.

N. B. Dilkes, D. L. Jones, and J. Farrar, Temporal Dynamics of Carbon Partitioning and Rhizodeposition in Wheat, PLANT PHYSIOLOGY, vol.134, issue.2, pp.1-10, 2004.
DOI : 10.1104/pp.103.032045

O. Dilly, Microbial respiratory quotient during basal metabolism and after glucose amendment in soils and litter, Soil Biology and Biochemistry, vol.33, issue.1, pp.117-127, 2001.
DOI : 10.1016/S0038-0717(00)00123-1

P. Frey-klett and M. Tarkka, The mycorrhiza helper bacteria revisited, New Phytologist, vol.108, issue.1, pp.22-36, 2007.
DOI : 10.1104/pp.108.4.1519

B. Frey, Stable Isotope Ecology, 2006.
DOI : 10.1007/0-387-33745-8

A. Frostegård and E. Bååth, The use of phospholipid fatty acid analysis to estimate bacterial and fungal biomass in soil, Biology and Fertility of Soils, vol.28, issue.1-2, pp.59-65, 1996.
DOI : 10.1007/BF00384433

A. Frostegård, E. Bååth, and A. Tunlid, Shifts in the structure of soil microbial communities in limed forests as revealed by phospholipid fatty acid analysis, Soil Biology and Biochemistry, vol.25, issue.6, pp.723-730, 1993.
DOI : 10.1016/0038-0717(93)90113-P

A. Frostegård, A. Tunlid, and E. Bååth, Phospholipid fatty acid composition, biomass, and activity of microbial communities form two soil types experimentally exposed to different heavy metals, Applied and Environmental Microbiology, vol.59, pp.3605-3617, 1993.

M. Giovannetti and B. Mosse, AN EVALUATION OF TECHNIQUES FOR MEASURING VESICULAR ARBUSCULAR MYCORRHIZAL INFECTION IN ROOTS, New Phytologist, vol.5, issue.3, pp.489-500, 1980.
DOI : 10.1111/j.1469-8137.1977.tb04829.x

M. Govindarajulu, P. E. Pfeffer, H. Jin, J. Abubaker, D. D. Douds et al., Nitrogen transfer in the arbuscular mycorrhizal symbiosis, Nature, vol.270, issue.7043, pp.819-822, 2005.
DOI : 10.1006/abio.1999.4085

B. Griffiths, Soil nutrient flow, Soil Protozoa. CAB international, pp.65-92, 1994.

J. Grime, Plant strategies and vegetation processes, 1979.

M. Habekost, N. Eisenhauer, S. Scheu, S. Steinbeiss, A. Weigelt et al., Seasonal changes in the soil microbial community in a grassland plant diversity gradient four years after establishment, Soil Biology and Biochemistry, vol.40, issue.10, 2008.
DOI : 10.1016/j.soilbio.2008.06.019

D. Harris, L. Porter, and E. Paul, Continuous flow isotope ratio mass spectrometry of carbon dioxide trapped as strontium carbonate, Communications in Soil Science and Plant Analysis, vol.28, issue.9-10, pp.747-757, 1997.
DOI : 10.2307/1938142

M. Hensel, C. Bieleit, R. Meyer, and G. Jagnow, A reliable method for the selection of axenic seedlings, Biology and Fertility of Soils, vol.66, issue.3, pp.281-282, 1990.
DOI : 10.1007/BF00336240

S. Herdler, K. Kreuzer, S. Scheu, and M. Bonkowski, Interactions between arbuscular mycorrhizal fungi (Glomus intraradices, Glomeromycota) and amoebae (Acanthamoeba castellanii, Protozoa) in the rhizophere of rice (Oryza sativa), Biochemistry, vol.40, pp.660-669, 2008.

A. Hodge, C. D. Campbell, and A. H. Fitter, An arbuscular mycorrhizal fungus accelerates decomposition and acquires nitrogen directly from organic material, Nature, vol.28, issue.6853, pp.297-299, 2001.
DOI : 10.1016/0038-0717(95)00100-X

M. Hurley and M. Roscoe, Automated statistical analysis of microbial enumeration by dilution series, Journal of Applied Bacteriology, vol.49, issue.1, pp.159-164, 1983.
DOI : 10.2307/2344614

I. Jakobsen and L. Rosendahl, Carbon flow into soil and external hyphae from roots of mycorrhizal cucumber plants, New Phytologist, vol.9, issue.1, pp.77-83, 1990.
DOI : 10.1007/978-1-4757-0611-6_5

D. L. Jones, A. Hodge, and Y. Kuzyakov, Plant and mycorrhizal regulation of rhizodeposition, New Phytologist, vol.35, issue.3, pp.159-480, 2004.
DOI : 10.1023/A:1024257218558

E. T. Kiers and M. G. Van-der-heijden, MUTUALISTIC STABILITY IN THE ARBUSCULAR MYCORRHIZAL SYMBIOSIS: EXPLORING HYPOTHESES OF EVOLUTIONARY COOPERATION, Ecology, vol.87, issue.7, pp.1627-1636, 2006.
DOI : 10.1111/j.1095-8312.2001.tb01336.x

J. L. Kirk, L. A. Beaudette, M. Hart, P. Moutoglis, J. N. Klironomos et al., Methods of studying soil microbial diversity, Journal of Microbiological Methods, vol.58, issue.2, pp.169-188, 2004.
DOI : 10.1016/j.mimet.2004.04.006

K. Kreuzer, J. Adamczyk, M. Iijima, M. Wagner, S. Scheu et al., Grazing of a common species of soil protozoa (Acanthamoeba castellanii) affects rhizosphere bacterial community composition and root architecture of rice (Oryza sativa L.), Soil Biology and Biochemistry, vol.38, issue.7, pp.1665-1672, 2006.
DOI : 10.1016/j.soilbio.2005.11.027

P. J. Kuikman and J. A. Van-veen, The impact of protozoa on the availability of bacterial nitrogen to plants, Biology and Fertility of Soils, vol.8, issue.1, pp.13-18, 1989.
DOI : 10.1007/BF00260510

T. Lebauer and K. K. , NITROGEN LIMITATION OF NET PRIMARY PRODUCTIVITY IN TERRESTRIAL ECOSYSTEMS IS GLOBALLY DISTRIBUTED, Ecology, vol.46, issue.2, pp.371-379, 2008.
DOI : 10.1016/0016-7061(76)90066-5

S. Lerat, L. Lapointe, S. Gutjahr, Y. Piché, and H. Vierheilig, Carbon partitioning in a split-root system of arbuscular mycorrhizal plants is fungal and plant species dependent, New Phytologist, vol.47, issue.3, pp.589-595, 2002.
DOI : 10.1007/BF01972082

Y. Lu, J. Murase, A. Watanabe, A. Sugimoto, and M. Kimura, Linking microbial community dynamics to rhizosphere carbon flow in a wetland rice soil. -FEMS microbial ecology 48, pp.179-186, 2004.

M. Lum and A. M. Hirsch, Roots and Their Symbiotic Microbes: Strategies to Obtain Nitrogen and Phosphorus in a Nutrient-Limiting Environment, Journal of Plant Growth Regulation, vol.108, issue.4, pp.368-382, 2003.
DOI : 10.1104/pp.108.4.1519

J. M. Lynch and J. M. Whipps, Substrate flow in the rhizosphere, Plant and Soil, vol.9, issue.1, pp.1-10, 1990.
DOI : 10.1007/BF00011685

H. Marschner, Mineral nutrition of higher plants, 1995.

H. Marschner and B. Dell, Nutrient uptake in mycorrhizal symbiosis, Plant and Soil, vol.56, issue.1, pp.89-102, 1994.
DOI : 10.1016/0167-8809(91)90053-Z

R. Matyssek, R. Agerer, D. Ernst, J. Munch, W. Oßwald et al., The Plant's Capacity in Regulating Resource Demand, Plant Biology, vol.33, issue.6, pp.560-580, 2005.
DOI : 10.1046/j.1365-3040.2000.00613.x

P. Merila, R. Strommer, and H. Fritze, Soil microbial activity and community structure along a primary succession transect on the land-uplift coast in western Finland, Soil Biology and Biochemistry, vol.34, issue.11, pp.1647-1654, 2002.
DOI : 10.1016/S0038-0717(02)00148-7

C. Nguyen, Rhizodeposition of organic C by plants: mechanisms and controls, Agronomie, vol.23, issue.5-6, pp.375-396, 2003.
DOI : 10.1051/agro:2003011

URL : https://hal.archives-ouvertes.fr/hal-00886190

E. Paterson, T. Gebbing, C. Abel, A. Sim, and G. Telfer, Rhizodeposition shapes rhizosphere microbial community structure in organic soil, New Phytologist, vol.24, issue.3, 2007.
DOI : 10.1016/0038-0717(92)90191-Y

D. D. Phillips, H. Ferris, D. R. Cook, and D. R. Strong, MOLECULAR CONTROL POINTS IN RHIZOSPHERE FOOD WEBS, Ecology, vol.84, issue.4, pp.816-826, 2003.
DOI : 10.1094/PHYTO.2000.90.11.1239

P. W. Ramsey, M. C. Rillig, K. P. Feris, W. E. Holben, and J. E. Gannon, Choice of methods for soil microbial community analysis: PLFA maximizes power compared to CLPP and PCR-based approaches, Pedobiologia, vol.50, issue.3, pp.275-280, 2006.
DOI : 10.1016/j.pedobi.2006.03.003

C. Robin, Element cycling and organic matter turn-over, Handbook of Methods in rhizosphere research, pp.62-68, 2007.

R. Rønn, M. Gavito, J. Larsen, I. Jakobsen, H. Frederiksen et al., Response of free-living soil protozoa and microorganisms to elevated atmospheric CO2 and presence of mycorrhiza, Soil Biology and Biochemistry, vol.34, issue.7, pp.923-932, 2002.
DOI : 10.1016/S0038-0717(02)00024-X

R. Rønn, A. E. Mccaig, B. S. Griffiths, and J. I. Prosser, Impact of Protozoan Grazing on Bacterial Community Structure in Soil Microcosms, Applied and Environmental Microbiology, vol.68, issue.12, pp.6094-6105, 2002.
DOI : 10.1128/AEM.68.12.6094-6105.2002

K. Rosenberg, Interactions in the rhizosphere of Arabidopsis thaliana: Effects of protozoa on soil bacterial communities, 2008.

S. Scheu, Automated measurement of the respiratory response of soil microcompartments: Active microbial biomass in earthworm faeces, Soil Biology and Biochemistry, vol.24, issue.11, pp.1113-1118, 1992.
DOI : 10.1016/0038-0717(92)90061-2

R. R. Sokal and F. J. Rohlf, Biometry: The Principles and Practices of Statistics in Biological Research, 1995.

J. Swinnen, J. Van-veen, and R. Merckx, 14C pulse-labelling of field-grown spring wheat: An evaluation of its use in rhizosphere carbon budget estimations, Soil Biology and Biochemistry, vol.26, issue.2, pp.161-170, 1994.
DOI : 10.1016/0038-0717(94)90159-7

J. Swinnen, J. Van-veen, and R. Merckx, Rhizosphere carbon fluxes in field-grown spring wheat: Model calculations based on 14C partitioning after pulse-labelling, Soil Biology and Biochemistry, vol.26, issue.2, pp.171-182, 1994.
DOI : 10.1016/0038-0717(94)90160-0

W. H. Van-der-putten, S. R. Mortimer, K. Hedlund, C. Van-dijk, V. K. Brown et al., Plant species diversity as a driver of early succession in abondoned fields: a multi-site approach, Oecologia, vol.124, pp.92-99, 2000.

M. Vestergard, F. Henry, J. I. Rangel-castro, A. Michelsen, J. I. Prosser et al., Rhizosphere bacterial community composition responds to arbuscular mycorrhiza, but not to reductions in microbial activity induced by foliar cutting. -FEMS Microbiology Ecology, pp.1-2, 2008.

P. M. Vitousek and R. W. Howarth, Nitrogen limitation on land and sea: how can it occur? -Biogeochemistry 13: 87-115.mycorrhizal fungi, and rhizosphere protozoa on pea plants, Pedobiologia, vol.47, pp.281-287, 1991.

I. Zelles, Fatty acid patterns of phospholipids and lipopolysaccharides in the characterisation of microbial communities in soil: a review, Biology and Fertility of Soils, vol.29, issue.2, pp.111-129, 1999.
DOI : 10.1007/s003740050533

L. Zelles, Fatty acid patterns of phospholipids and lipopolysaccharides in the characterisation of microbial communities in soil: a review, Biology and Fertility of Soils, vol.29, issue.2, pp.111-129, 1999.
DOI : 10.1007/s003740050533

J. Barea, R. Azcón, and C. Azcón-aguilar, Mycorrhizosphere interactions to improve plant fitness and soil quality, Antonie van Leeuwenhoek, vol.81, issue.1, pp.343-351, 2002.
DOI : 10.1023/A:1020588701325

E. Bligh and W. Dyer, A rapid method of total lipid extraction and purification. -Can, J. Biochem. Physiol, vol.37, pp.911-917, 1959.

M. Bonkowski, Protozoa and plant growth: the microbial loop in soil revisited, New Phytologist, vol.59, issue.3, pp.617-631, 2004.
DOI : 10.1093/jexbot/51.342.51

M. Bonkowski and F. Brandt, Do soil protozoa enhance plant growth by hormonal effects? -Soil Biology and, Biochemistry, vol.34, pp.1709-1715, 2002.

M. C. Brundrett, Coevolution of roots and mycorrhizas of land plants, New Phytologist, vol.68, issue.2, pp.275-304, 2002.
DOI : 10.1007/s005720000076

M. Clarholm, Interactions of bacteria, protozoa and plants leading to mineralization of soil nitrogen, Soil Biology and Biochemistry, vol.17, issue.2, pp.181-187, 1985.
DOI : 10.1016/0038-0717(85)90113-0

D. Nobili, M. Contin, M. Mondini, C. , P. et al., Soil microbial biomass is triggered into activity by trace amounts of substrate, Soil Biology and Biochemistry, vol.33, issue.9, pp.1163-1170, 2001.
DOI : 10.1016/S0038-0717(01)00020-7

D. Gormsen, P. A. Olsson, and K. Hedlund, The influence of collembolans and earthworms on AM fungal mycelium, Applied Soil Ecology, vol.27, issue.3, pp.211-220, 2004.
DOI : 10.1016/j.apsoil.2004.06.001

M. Govindarajulu, P. E. Pfeffer, H. Jin, J. Abubaker, D. D. Douds et al., Nitrogen transfer in the arbuscular mycorrhizal symbiosis, Nature, vol.270, issue.7043, pp.819-822, 2005.
DOI : 10.1006/abio.1999.4085

A. Heinemeyer, P. Ineston, N. Ostle, and A. H. Fitter, Respiration of the external mycelium in the arbuscular mycorrhizal symbiosis shows strong dependence on recent photosynthates and acclimation to temperature, New Phytologist, vol.29, issue.1, pp.159-170, 2006.
DOI : 10.1016/S1360-1385(03)00184-5

F. Henry, C. Nguyen, E. Paterson, A. Sim, and C. Robin, How does nitrogen availability alter rhizodeposition in Lolium mulitflorum Lam. during vegetative growth? -Plant and soil, pp.181-191, 2005.

M. Hensel, C. Bieleit, R. Meyer, and G. Jagnow, A reliable method for the selection of axenic seedlings, Biology and Fertility of Soils, vol.66, issue.3, pp.281-282, 1990.
DOI : 10.1007/BF00336240

A. Hodge, C. D. Campbell, and A. H. Fitter, An arbuscular mycorrhizal fungus accelerates decomposition and acquires nitrogen directly from organic material, Nature, vol.28, issue.6853, pp.297-299, 2001.
DOI : 10.1016/0038-0717(95)00100-X

I. Jakobsen and L. Rosendahl, Carbon flow into soil and external hyphae from roots of mycorrhizal cucumber plants, New Phytologist, vol.9, issue.1, pp.77-83, 1990.
DOI : 10.1007/978-1-4757-0611-6_5

D. L. Jones, A. Hodge, and Y. Kuzyakov, Plant and mycorrhizal regulation of rhizodeposition, New Phytologist, vol.35, issue.3, pp.159-480, 2004.
DOI : 10.1023/A:1024257218558

Y. Kuzyakov, Review: Factors affecting rhizosphere priming effects, Journal of Plant Nutrition and Soil Science, vol.165, issue.4, pp.382-396, 2002.
DOI : 10.1002/1522-2624(200208)165:4<382::AID-JPLN382>3.0.CO;2-#

P. A. Olsson, E. Bååth, I. Jakobsen, and B. Söderström, The use of phospholipid and neutral lipid fatty acids to estimate biomass of arbuscular mycorrhizal fungi in soil, Mycological Research, vol.99, issue.5, pp.623-629, 1995.
DOI : 10.1016/S0953-7562(09)80723-5

J. Phillips and D. Hayman, Improved procedures for clearing roots and staining parasitic and vesicular-arbuscular mycorrhizal fungi for rapid assessment of infection, Transactions of the British Mycological Society, vol.55, issue.1, pp.158-161, 1970.
DOI : 10.1016/S0007-1536(70)80110-3

C. Robin, Element cycling and organic matter turn-over, Handbook of Methods in rhizosphere research, pp.62-68, 2007.

M. L. Stanton, Interacting Guilds: Moving beyond the Pairwise Perspective on Mutualisms, The American Naturalist, vol.162, issue.S4, pp.10-23, 2003.
DOI : 10.1086/378646

S. Y. Strauss and R. Irwin, Ecological and Evolutionary Consequences of Multispecies Plant-Animal Interactions, Annual Review of Ecology, Evolution, and Systematics, vol.35, issue.1, pp.435-466, 2004.
DOI : 10.1146/annurev.ecolsys.35.112202.130215

M. Tibbet, Forum, Functional Ecology, vol.85, issue.3, pp.397-399, 2000.
DOI : 10.2307/2960624

M. G. Van-der-heijden, R. D. Bardgett, and N. M. Van-straalen, The unseen majority: soil microbes as drivers of plant diversity and productivity in terrestrial ecosystems, Ecology Letters, vol.80, issue.3, pp.1-15, 2007.
DOI : 10.1890/0012-9658(2000)081[1858:MIATRO]2.0.CO;2

P. M. Vitousek and R. W. Howarth, Nitrogen limitation on land and in the sea: How can it occur?, Biogeochemistry, vol.13, issue.2, pp.87-115, 1991.
DOI : 10.1007/BF00002772

C. Wamberg, S. Christensen, and I. Jakobsen, Interaction between foliar-feeding insects, mycorrhizal fungi, and rhizosphere protozoa on pea plants, Pedobiologia, vol.47, issue.3, pp.281-287, 2003.
DOI : 10.1078/0031-4056-00191

J. Alphei and S. Scheu, Effects of biocidal treatments on biological and nutritional properties of a mull-structured woodland soil, Geoderma, vol.56, issue.1-4, pp.435-448, 1993.
DOI : 10.1016/0016-7061(93)90125-5

J. Barea, R. Azcón, and C. Azcón-aguilar, Mycorrhizosphere interactions to improve plant fitness and soil quality, Antonie van Leeuwenhoek, vol.81, issue.1, pp.343-351, 2002.
DOI : 10.1023/A:1020588701325

M. Bonkowski, Protozoa and plant growth: the microbial loop in soil revisited, New Phytologist, vol.59, issue.3, pp.617-631, 2004.
DOI : 10.1093/jexbot/51.342.51

M. Clarholm, Interactions of bacteria, protozoa and plants leading to mineralization of soil nitrogen, Soil Biology and Biochemistry, vol.17, issue.2, pp.181-187, 1985.
DOI : 10.1016/0038-0717(85)90113-0

G. Domanski, Y. Kuzyakov, S. V. Siniakina, and K. Stahr, Carbon flows in the rhizosphere of ryegrass (Lolium perenne), Journal of Plant Nutrition and Soil Science, vol.164, issue.4, pp.381-387, 2001.
DOI : 10.1002/1522-2624(200108)164:4<381::AID-JPLN381>3.0.CO;2-5

K. Endlweber and S. Scheu, Establishing arbuscular mycorrhiza-free soil: A comparison of six methods and their effects on nutrient mobilization, Applied Soil Ecology, vol.34, issue.2-3, pp.276-279, 2006.
DOI : 10.1016/j.apsoil.2006.04.001

A. Heinemeyer, P. Ineson, N. Ostle, and A. H. Fitter, Respiration of the external mycelium in the arbuscular mycorrhizal symbiosis shows strong dependence on recent photosynthates and acclimation to temperature, New Phytologist, vol.29, issue.1, pp.159-170, 2006.
DOI : 10.1016/S1360-1385(03)00184-5

G. Henkes, Plant-microbe interaction alter the allocation of carbon in barley (Hordeum vulgare) Diploma thesis, p.119, 2008.

S. Herdler, K. Kreuzer, S. Scheu, and M. Bonkowski, Interactions between arbuscular mycorrhizal fungi (Glomus intraradices, Glomeromycota) and amoebae (Acanthamoeba castellanii, Protozoa) in the rhizophere of rice (Oryza sativa), Biochemistry, vol.40, pp.660-669, 2008.

A. Hodge, C. D. Campbell, and A. H. Fitter, An arbuscular mycorrhizal fungus accelerates decomposition and acquires nitrogen directly from organic material, Nature, vol.28, issue.6853, pp.297-299, 2001.
DOI : 10.1016/0038-0717(95)00100-X

N. C. Johnson, J. H. Graham, and F. A. Smith, Functioning of mycorrhizal associations along the mutualism-parasitism continuum, New Phytologist, vol.135, issue.4, pp.575-585, 1997.
DOI : 10.1046/j.1469-8137.1997.00729.x

E. T. Kiers and M. G. Van-der-heijden, MUTUALISTIC STABILITY IN THE ARBUSCULAR MYCORRHIZAL SYMBIOSIS: EXPLORING HYPOTHESES OF EVOLUTIONARY COOPERATION, Ecology, vol.87, issue.7, pp.1627-1636, 2006.
DOI : 10.1111/j.1095-8312.2001.tb01336.x

K. Killham and C. Yeomans, Rhizosphere carbon flow measurement and implications: From isotopes to reporter genes, Plant and Soil, vol.232, pp.91-96, 2001.
DOI : 10.1007/978-94-010-0566-1_9

Y. Kuzyakov and G. Domanski, Carbon input by plants into the soil. Review, Journal of Plant Nutrition and Soil Science, vol.163, issue.4, pp.421-431, 2000.
DOI : 10.1002/1522-2624(200008)163:4<421::AID-JPLN421>3.0.CO;2-R

Y. Lu, J. Murase, A. Watanabe, A. Sugimoto, and M. Kimura, Linking microbial community dynamics to rhizosphere carbon flow in a wetland rice soil. -FEMS microbial ecology 48, pp.179-186, 2004.

H. Marschner, Mineral nutrition of higher plants, 1995.

E. Paterson, T. Gebbing, C. Abel, A. Sim, and G. Telfer, Rhizodeposition shapes rhizosphere microbial community structure in organic soil, New Phytologist, vol.24, issue.3, 2007.
DOI : 10.1016/0038-0717(92)90191-Y

A. K. Patra, L. Abbadie, A. Clays-josserand, V. Degrange, S. J. Grayston et al., Effects of management regime and plant species on the enzyme activity and genetic structure of N-fixing, denitrifying and nitrifying bacterial communities in grassland soils, Environmental Microbiology, vol.83, issue.6, pp.1005-1016, 2006.
DOI : 10.1023/A:1026595309349

URL : https://hal.archives-ouvertes.fr/bioemco-00160399

M. M. Pollierer, R. Langel, C. Körner, M. Maraun, and S. Scheu, The underestimated importance of belowground carbon input for forest soil animal food webs, Ecology Letters, vol.29, issue.8, pp.729-736, 2007.
DOI : 10.2307/3545904

C. Robin, 3.2 Element cycling and organic matter turnover. -In: Hanbook of methods used in rhizosphere research, 2006.
URL : https://hal.archives-ouvertes.fr/insu-00683862

M. G. Van-der-heijden, R. D. Bardgett, and N. M. Van-straalen, The unseen majority: soil microbes as drivers of plant diversity and productivity in terrestrial ecosystems, Ecology Letters, vol.80, issue.3, pp.1-15, 2007.
DOI : 10.1890/0012-9658(2000)081[1858:MIATRO]2.0.CO;2

M. G. Van-der-heijden, J. N. Klironomos, M. Ursic, P. Moutoglis, R. Streitwolf-enel et al., Mycorrhizal fungal diversity determines plant biodiversity, ecosystem variability and productivity, Nature, vol.115, issue.6706, pp.69-72, 1998.
DOI : 10.1111/j.1469-8137.1990.tb00924.x

T. A. Van-der-krift, P. J. Kuikman, F. Möller, and F. Berendse, Plant species and nutritional-mediated control over rhizodeposition and root decomposition, 2001.

C. Wamberg, S. Christensen, and I. Jakobsen, Interaction between foliar-feeding insects, mycorrhizal fungi, and rhizosphere protozoa on pea plants, Pedobiologia, vol.47, issue.3, pp.281-287, 2003.
DOI : 10.1078/0031-4056-00191

D. A. Wardle, Communities and Ecosystems, Linking ecosystems, Linking aboveground and belowground components, 2002.

S. Wurst, B. Allema, H. Duyts, and W. Van-der-putten, Earthworms counterbalance the negative effect of microorganisms on plant diversity and enhance the tolerance of grasses to nematodes, Oikos, vol.25, issue.5, 2008.
DOI : 10.1007/s11104-004-2201-4