M. Materials, 27 3.2.1 Nickel uptake of N. caerulescens under different concentrations of Ni treatments (Expt. 3.1), 27 3.2.2 Interaction between Ni, Zn, Fe and Co in N. caerulescens (Expt. 3.2), p.28

M. Materials, 50 5.2.1 Confirmation of the feasibility of the EDTA-stimulated phloem exudation method (Expt. 5.1), 50 5.2.2 Extraction of phloem exudate from expanding and old leaves of N. caerulescens (Expt. 5.2), p.51

D. L. Callahan, U. Roessner, V. Dumontet, A. M. De-livera, A. Doronila et al., Elemental and metabolite profiling of nickel hyperaccumulators from New Caledonia, Phytochemistry, vol.81, pp.80-89, 2012.
DOI : 10.1016/j.phytochem.2012.06.010

URL : https://hal.archives-ouvertes.fr/hal-00745018

D. A. Cataldo, T. R. Garland, and R. E. Wildung, Nickel in Plants: I. Uptake Kinetics Using Intact Soybean Seedlings, PLANT PHYSIOLOGY, vol.62, issue.4, pp.563-565, 1978.
DOI : 10.1104/pp.62.4.563

T. Centofanti, Z. Sayers, M. Cabello-conejo, P. Kidd, N. Nishizawa et al., Xylem exudate composition and root-to-shoot nickel translocation in Alyssum species, Plant and Soil, vol.67, issue.1-2, pp.59-75, 2013.
DOI : 10.1104/pp.67.2.292

T. Centofanti, M. Siebecker, R. Chaney, A. Davis, and D. Sparks, Hyperaccumulation of nickel by Alyssum corsicum is related to solubility of Ni mineral species, Plant and Soil, vol.58, issue.1-2, pp.1-13, 2012.
DOI : 10.1016/j.chemosphere.2004.10.017

R. Chaney, Plant uptake of inorganic waste constituents. Land treatment of hazardous wastes, pp.50-76, 1983.

S. Chen, B. L. Petersen, C. E. Olsen, A. Schulz, and B. A. Halkier, Long-Distance Phloem Transport of Glucosinolates in Arabidopsis, PLANT PHYSIOLOGY, vol.127, issue.1, pp.194-201, 2001.
DOI : 10.1104/pp.127.1.194

C. Cloquet, J. Carignan, and G. Libourel, Isotopic Composition of Zn and Pb Atmospheric Depositions in an Urban/Periurban Area of Northeastern France, Environmental Science & Technology, vol.40, issue.21, pp.40-6594, 2006.
DOI : 10.1021/es0609654

R. Deeken, P. Ache, I. Kajahn, J. Klinkenberg, G. Bringmann et al., Identification of Arabidopsis thaliana phloem RNAs provides a search criterion for phloem-based transcripts hidden in complex datasets of microarray experiments, The Plant Journal, issue.5, pp.55-746, 2008.

. Metalloenzyme, Simple biological role for nickel, Journal of the American Chemical Society, vol.97, issue.14, pp.4131-4133

E. Epstein and A. J. Bloom, Mineral Nutrition of Plants: Principles and Perspectives, Second Edition, 2005.

W. H. Ernst, A. G. Assunção, J. A. Verkleij, and H. Schat, How important is apoplastic zinc xylem loading in Thlaspi caerulescens?, New Phytologist, vol.30, issue.1, pp.4-6, 2002.
DOI : 10.1093/jexbot/53.368.535

J. Fismes, G. Echevarria, E. Leclerc-cessac, and J. L. Morel, Uptake and Transport of Radioactive Nickel and Cadmium into Three Vegetables after Wet Aerial Contamination, Journal of Environment Quality, vol.34, issue.5, pp.1497-1507, 2005.
DOI : 10.2134/jeq2004.0274

URL : https://hal.archives-ouvertes.fr/hal-01486249

B. R. Fondy and D. R. Geiger, Effect of Rapid Changes in Sink-Source Ratio on Export and Distribution of Products of Photosynthesis in Leaves of Beta vulgaris L. and Phaseolus vulgaris L., PLANT PHYSIOLOGY, vol.66, issue.5, pp.66-945, 1980.
DOI : 10.1104/pp.66.5.945

L. Gall, H. Williams, C. Siebert, and A. Halliday, Determination of mass-dependent variations in nickel isotope compositions using double spiking and MC-ICPMS, J. Anal. At. Spectrom., vol.156, issue.1, pp.137-145, 2012.
DOI : 10.1016/S0009-2541(98)00191-0

J. Gerendas, J. C. Polacco, S. K. Freyermuth, and B. Sattelmacher, Significance of nickel for plant growth and metabolism, Journal of Plant Nutrition and Soil Science, vol.162, issue.3, pp.241-256, 1999.
DOI : 10.1002/(SICI)1522-2624(199906)162:3<241::AID-JPLN241>3.0.CO;2-Q

S. Groeber, W. Przyby?owicz, G. Echevarria, E. Montarges-pelletier, A. Barnabas et al., Fate of nickel and calcium in seedlings of the hyperaccumulator Berkheya coddii during germination, Biologia Plantarum, vol.147, issue.3, pp.59-560, 2015.
DOI : 10.1016/j.envpol.2006.08.026

URL : https://hal.archives-ouvertes.fr/hal-01248756

B. Gueguen, O. Rouxel, E. Ponzevera, A. Bekker, and Y. Fouquet, Nickel Isotope Variations in Terrestrial Silicate Rocks and Geological Reference Materials Measured by MC-ICP-MS, Geostandards and Geoanalytical Research, vol.55, issue.3, pp.297-317, 2013.
DOI : 10.2138/gsrmg.55.1.197

URL : https://hal.archives-ouvertes.fr/insu-00846624

B. S. Guelette, U. F. Benning, and S. Hoffmann-benning, Identification of lipids and lipid-binding proteins in phloem exudates from Arabidopsis thaliana, Journal of Experimental Botany, vol.27, issue.10, pp.63-3603, 2012.
DOI : 10.1146/annurev.pp.27.060176.001541

G. Hacisalihoglu, J. J. Hart, and L. V. Kochian, High- and Low-Affinity Zinc Transport Systems and Their Possible Role in Zinc Efficiency in Bread Wheat, PLANT PHYSIOLOGY, vol.125, issue.1, pp.456-463, 2001.
DOI : 10.1104/pp.125.1.456

P. Halimaa, Y. Lin, V. H. Ahonen, D. Blande, S. Clemens et al., Ecotypes Help to Identify Candidate Genes for Metal Phytoremediation, Environmental Science & Technology, vol.48, issue.6, pp.48-3344, 2014.
DOI : 10.1021/es4042995

M. Hanikenne, I. N. Talke, M. J. Haydon, C. Lanz, A. Nolte et al., Evolution of metal hyperaccumulation required cis-regulatory changes and triplication of HMA4, Nature, vol.13, issue.7193, pp.453-391, 2008.
DOI : 10.1101/gr.8.3.195

E. Haritatos, R. Medville, and R. Turgeon, Minor vein structure and sugar transport in Arabidopsis thaliana, Planta, vol.211, issue.1, pp.105-111, 2000.
DOI : 10.1007/s004250000268

W. R. Harris, R. D. Sammons, and R. C. Grabiak, A speciation model of essential trace metal ions in phloem, Journal of Inorganic Biochemistry, vol.116, issue.0, pp.140-150, 2012.
DOI : 10.1016/j.jinorgbio.2012.07.011

M. J. Haydon and C. S. Cobbett, Transporters of ligands for essential metal ions in plants, New Phytologist, vol.147, issue.3, pp.499-506, 2007.
DOI : 10.1099/00221287-147-11-2881

K. Hazama, S. Nagata, T. Fujimori, S. Yanagisawa, and T. Yoneyama, ) treated with four levels of cadmium, Physiologia Plantarum, vol.278, issue.2, pp.243-255, 2014.
DOI : 10.1074/jbc.M309338200

DOI : 10.1042/bj0570508

M. E. Hogan, I. E. Swift, and J. Done, Urease assay and ammonia release from leaf tissues, Phytochemistry, vol.22, issue.3, pp.663-667, 1983.
DOI : 10.1016/S0031-9422(00)86958-7

R. A. Ingle, S. T. Mugford, J. D. Rees, M. M. Campbell, and J. A. Smith, Constitutively High Expression of the Histidine Biosynthetic Pathway Contributes to Nickel Tolerance in Hyperaccumulator Plants, THE PLANT CELL ONLINE, vol.17, issue.7, pp.17-2089, 2005.
DOI : 10.1105/tpc.104.030577

T. Jaffre, R. R. Brooks, J. Lee, and R. D. Reeves, Sebertia acuminata: A Hyperaccumulator of Nickel from New Caledonia, Science, vol.193, issue.4253, pp.193-579, 1976.
DOI : 10.1126/science.193.4253.579

S. G. John, R. W. Geis, M. A. Saito, and E. A. Boyle, Zinc isotope fractionation during high-affinity and low-affinity zinc transport by the marine diatom Thalassiosira oceanica, Limnology and Oceanography, pp.2710-2714, 2007.

D. Jouvin, P. Louvat, F. Juillot, C. N. Maréchal, and M. F. Benedetti, Zinc Isotopic Fractionation: Why Organic Matters, Environmental Science & Technology, vol.43, issue.15, pp.43-5747, 2009.
DOI : 10.1021/es803012e

D. Jouvin, D. J. Weiss, T. F. Mason, M. N. Bravin, P. Louvat et al., Stable Isotopes of Cu and Zn in Higher Plants: Evidence for Cu Reduction at the Root Surface and Two Conceptual Models for Isotopic Fractionation Processes, Environmental Science & Technology, vol.46, issue.5, pp.2652-2660, 2012.
DOI : 10.1021/es202587m

URL : https://hal.archives-ouvertes.fr/hal-01268399

H. Küpper, E. Lombi, F. J. Zhao, G. Wieshammer, and S. P. Mcgrath, Cellular compartmentation of nickel in the hyperaccumulators Alyssum lesbiacum, Alyssum bertolonii and Thlaspi goesingense, Journal of Experimental Botany, vol.52, issue.365, pp.52-2291, 2001.
DOI : 10.1046/j.1365-3040.2000.00569.x

H. Küpper, A. Mijovilovich, W. Meyer-klaucke, and P. M. Kroneck, Tissue- and Age-Dependent Differences in the Complexation of Cadmium and Zinc in the Cadmium/Zinc Hyperaccumulator Thlaspi caerulescens (Ganges Ecotype) Revealed by X-Ray Absorption Spectroscopy, PLANT PHYSIOLOGY, vol.134, issue.2, pp.748-757, 2004.
DOI : 10.1104/pp.103.032953

L. E. Körner, L. M. Møller, and P. Jensén, Effects of Ca2+ and other divalent cations on uptake of Ni2+ by excised barley roots, Physiologia Plantarum, vol.3, issue.1, pp.49-54, 1987.
DOI : 10.1016/0160-9327(84)90040-1

S. M. Keeling, R. B. Stewart, C. W. Anderson, and B. H. Robinson, : Implications for Polymetallic Phytomining and Phytoremediation, International Journal of Phytoremediation, vol.5, issue.3, pp.235-279, 2003.
DOI : 10.1080/713779223

L. Kerkeb and U. Krämer, The Role of Free Histidine in Xylem Loading of Nickel in Alyssum lesbiacum and Brassica juncea, PLANT PHYSIOLOGY, vol.131, issue.2, pp.716-724, 2003.
DOI : 10.1104/pp102.010686

R. W. King and J. A. Zeevaart, Enhancement of Phloem Exudation from Cut Petioles by Chelating Agents, PLANT PHYSIOLOGY, vol.53, issue.1, pp.96-103, 1974.
DOI : 10.1104/pp.53.1.96

A. D. Kozhevnikova, I. V. Seregin, R. Verweij, and H. Schat, Histidine promotes the loading of nickel and zinc, but not of cadmium, into the xylem in Noccaea caerulescens, 2014.

U. Krämer, Metal Hyperaccumulation in Plants, Annual Review of Plant Biology, vol.61, issue.1, pp.517-534, 2010.
DOI : 10.1146/annurev-arplant-042809-112156

U. Krämer, G. W. Grime, J. A. Smith, C. R. Hawes, and A. J. Baker, Micro-PIXE as a technique for studying nickel localization in leaves of the hyperaccumulator plant Alyssum lesbiacum, Physics Research Section B: Beam Interactions with Materials and Atoms, pp.1-4, 1997.
DOI : 10.1016/S0168-583X(97)00368-6

U. Kramer, J. D. Cotter-howells, J. M. Charnock, A. J. Baker, and J. A. Smith, Free histidine as a metal chelator in plants that accumulate nickel, Nature, vol.379, issue.6566, pp.379-635, 1996.
DOI : 10.1038/379635a0

U. Kramer, R. D. Smith, W. W. Wenzel, I. Raskin, and D. E. Salt, The Role of Metal Transport and Tolerance in Nickel Hyperaccumulation by Thlaspi goesingense Halacsy, Plant Physiology, vol.115, issue.4, pp.1641-1650, 1997.
DOI : 10.1104/pp.115.4.1641

H. Kuppelwieser and U. Feller, Transport of Rb and Sr to the ear in mature, excised shoots of wheat: Effects of temperature and stem length on Rb removal from the xylem, Plant and Soil, vol.37, issue.2, pp.281-288, 1991.
DOI : 10.1093/jxb/37.7.928

J. Lee, R. D. Reeves, R. R. Brooks, and T. Jaffré, Isolation and identification of a citrato-complex of nickel from nickel-accumulating plants, Phytochemistry, vol.16, issue.10, pp.16-1503, 1977.
DOI : 10.1016/0031-9422(77)84010-7

J. Lee, R. D. Reeves, R. R. Brooks, and T. Jaffré, The relation between nickel a nd citric acid in some nickel-accumulating plants, Phytochemistry, issue.6, pp.17-1033, 1978.

L. Broadhurst, C. Tappero, R. Maugel, T. Erbe, E. Sparks et al., Interaction of nickel and manganese in accumulation and localization in leaves of the Ni hyperaccumulators Alyssum murale and Alyssum corsicum, Plant and Soil, vol.175, issue.Spec., pp.314-349, 2009.
DOI : 10.1080/00837792.1996.10670604

Y. Li, R. Chaney, E. Brewer, R. Roseberg, J. S. Angle et al., Development of a technology for commercial phytoextraction of nickel: economic and technical considerations, Plant and Soil, vol.249, issue.1, pp.107-115, 2003.
DOI : 10.1023/A:1022527330401

F. Maathuis, Transport Across Plant Membranes, Plant solute transport, 2007.
DOI : 10.1002/9780470988862.ch5

S. Mari, D. Gendre, K. Pianelli, L. O-uerdane, R. Lobinski et al., Root-to-shoot long-distance circulation of nicotianamine and nicotianamine-nickel chelates in the metal hyperaccumulator Thlaspi caerulescens, Journal of Experimental Botany, vol.57, issue.15, pp.57-4111, 2006.
DOI : 10.1093/jxb/erl184

URL : https://hal.archives-ouvertes.fr/hal-00124925

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

D. H. Mcnear, E. Peltier, J. Everhart, R. L. Chaney, S. Sutton et al., Application of quantitative fluorescence and absorption-edge computed microtomography to image metal compartmentalization in Alyssum murale, Environmental Science & Technology, issue.7, pp.39-2210, 2005.

S. Merlot, L. Hannibal, S. Martins, L. Martinelli, H. Amir et al., The metal transporter PgIREG1 from the hyperaccumulator Psychotria gabriellae is a candidate gene for nickel tolerance and accumulation, Journal of Experimental Botany, vol.271, issue.3, pp.65-1551, 2014.
DOI : 10.1074/jbc.271.38.23203

M. J. Milner and L. V. Kochian, Investigating Heavy-metal Hyperaccumulation using Thlaspi caerulescens as a Model System, Annals of Botany, vol.151, issue.1, pp.3-13, 2008.
DOI : 10.1046/j.0028-646x.2001.00213.x

M. J. Milner, J. Seamon, E. Craft, and L. V. Kochian, Transport properties of members of the ZIP family in plants and their role in Zn and Mn homeostasis, Journal of Experimental Botany, vol.64, issue.1, pp.369-381, 2013.
DOI : 10.1073/pnas.93.6.2454

E. R. Miranda, W. Pattanagul, M. A. Madore, M. Pessarakli, and . Dekker, Phloem Transport of Solutes in Crop Plants in: Handbook of Plant and Crop Physiology, pp.449-465, 2001.

T. Mizuno, K. Usui, K. Horie, S. Nosaka, N. Mizuno et al., Cloning of three ZIP/Nramp transporter genes from a Ni hyperaccumulator plant Thlaspi japonicum and their Ni2+-transport abilities, Plant Physiology and Biochemistry, vol.43, issue.8, pp.43-793, 2005.
DOI : 10.1016/j.plaphy.2005.07.006

E. Montargès-pelletier, V. Chardot, G. Echevarria, L. J. Michot, A. Bauer et al., Identification of nickel chelators in three hyperaccumulating plants: An X-ray spectroscopic study, Phytochemistry, vol.69, issue.8, pp.69-1695, 2008.
DOI : 10.1016/j.phytochem.2008.02.009

P. M. Neumann and A. Chamel, Comparative Phloem Mobility of Nickel in Nonsenescent Plants, PLANT PHYSIOLOGY, vol.81, issue.2, pp.689-691, 1986.
DOI : 10.1104/pp.81.2.689

L. Nicks and M. Chambers, Farming for metals. Mining Environmental Management, pp.15-16, 1995.

T. M. Nieminen, L. Ukonmaanaho, N. Rausch, and W. Shotyk, Biogeochemistry of Nickel and Its Release into the Environment, pp.1-29, 2007.
DOI : 10.1002/9780470028131.ch1

S. Nishida, A. Aisu, and T. Mizuno, by the nickel-induced iron-deficient response in Arabidopsis, Plant Signaling & Behavior, vol.7, issue.3, pp.329-331, 2012.
DOI : 10.1006/meth.2001.1262

S. Nishida, C. Tsuzuki, A. Kato, A. Aisu, J. Yoshida et al., AtIRT1, the Primary Iron Uptake Transporter in the Root, Mediates Excess Nickel Accumulation in Arabidopsis thaliana, Plant and Cell Physiology, vol.25, issue.4, pp.52-1433, 2011.
DOI : 10.1007/s00299-005-0092-3

R. Nishiyama, M. Kato, S. Nagata, S. Yanagisawa, and T. Yoneyama, Identification of Zn ?nicotianamine and Fe?2?-deoxymugineic acid in the phloem sap from rice plants (Oryza sativa L.). Plant and Cell Physiology, pp.381-390, 2012.

V. Page and U. Feller, Selective Transport of Zinc, Manganese, Nickel, Cobalt and Cadmium in the Root System and Transfer to the Leaves in Young Wheat Plants, Annals of Botany, vol.96, issue.3, pp.425-434, 2005.
DOI : 10.1016/S0981-9428(02)01464-X

V. Page, L. Weisskopf, and U. Feller, Heavy metals in white lupin: uptake, root-to-shoot transfer and redistribution within the plant, New Phytologist, vol.14, issue.2, pp.329-341, 2006.
DOI : 10.1016/S0981-9428(02)01464-X

A. Papoyan and L. V. Kochian, Identification of Thlaspi caerulescens Genes That May Be Involved in Heavy Metal Hyperaccumulation and Tolerance. Characterization of a Novel Heavy Metal Transporting ATPase, PLANT PHYSIOLOGY, vol.136, issue.3, pp.3814-3823, 2004.
DOI : 10.1104/pp.104.044503

W. A. Peer, M. Mahmoudian, J. L. Freeman, B. Lahner, E. L. Richards et al., Assessment of plants from the Brassicaceae family as genetic models for the study of nickel and zinc hyperaccumulation, New Phytologist, vol.49, issue.2, pp.248-260, 2006.
DOI : 10.1046/j.1365-3040.2000.00569.x

N. S. Pence, P. B. Larsen, S. D. Ebbs, D. L. Letham, M. M. Lasat et al., The molecular physiology of heavy metal transport in the Zn/Cd hyperaccumulator Thlaspi caerulescens, Proceedings of the National Academy of Sciences, pp.4956-4960, 2000.
DOI : 10.1074/jbc.273.44.28713

K. Perronnet, C. Schwartz, and J. Morel, Distribution of cadmium and zinc in the hyperaccumulator Thlaspi caerulescens grown on multicontaminated soil, Plant and Soil, vol.249, issue.1, pp.19-25, 2003.
DOI : 10.1023/A:1022560711597

URL : https://hal.archives-ouvertes.fr/hal-01486352

M. W. Persans, K. Nieman, and D. E. Salt, Functional activity and role of cation-efflux family members in Ni hyperaccumulation in Thlaspi goesingense, Proceedings of the National Academy of Sciences, pp.98-9995, 2001.
DOI : 10.1111/j.1469-8137.1984.tb06108.x

E. Pilon-smits, PHYTOREMEDIATION, Annual Review of Plant Biology, vol.56, issue.1, pp.15-39, 2005.
DOI : 10.1146/annurev.arplant.56.032604.144214

M. Puschenreiter, A. Schnepf, I. M. Millán, W. J. Fitz, O. Horak et al., Changes of Ni biogeochemistry in the rhizosphere of the hyperaccumulator Thlaspi goesingense, Plant and Soil, vol.151, issue.1-2, pp.205-218, 2005.
DOI : 10.1007/978-3-662-07745-0_13

G. Quitte and F. Oberli, Quantitative extraction and high precision isotope measurements of nickel by MC-ICPMS, Journal of Analytical Atomic Spectrometry, vol.37, issue.11, pp.1249-1255, 2006.
DOI : 10.6028/jres.094.034

T. Redjala, T. Sterckeman, S. Skiker, and G. Echevarria, Contribution of apoplast and symplast to short term nickel uptake by maize and Leptoplax emarginata roots, Environmental and Experimental Botany, vol.68, issue.1, pp.99-106, 2010.
DOI : 10.1016/j.envexpbot.2009.10.010

URL : https://hal.archives-ouvertes.fr/hal-01486332

R. D. Reeves and A. J. Baker, Studies on metal uptake by plants from serpentine and non-serpentine populations of Thlaspi goesingense Halacsy (Cruciferae), New Phytologist, vol.98, issue.1, pp.191-204, 1984.

R. D. Reeves, A. J. Baker, A. Borhidi, and R. Berazain, Nickel-accumulating plants from the ancient serpentine soils of Cuba, New Phytologist, vol.37, issue.2, pp.217-224, 1996.
DOI : 10.5962/bhl.part.25737

R. D. Reeves, R. R. Brooks, and T. R. Dudley, Uptake of Nickel by Species of Alyssum, Bornmuellera, and Other Genera of Old World Tribus Alysseae, Taxon, vol.32, issue.2, pp.184-192, 1983.
DOI : 10.2307/1221970

O. Riesen and U. Feller, Redistribution of Nickel, Cobalt, Manganese, Zinc, and Cadmium via the Phloem in Young and Maturing Wheat, Journal of Plant Nutrition, vol.14, issue.3, pp.421-430, 2005.
DOI : 10.1007/s002540050418

B. Robinson, M. Leblanc, D. Petit, R. Brooks, J. Kirkman et al., The potential of Thlaspi caerulescens for phytoremediation of contaminated soils, Plant and Soil, vol.203, issue.1, pp.47-56, 1998.
DOI : 10.1023/A:1004328816645

B. H. Robinson, R. R. Brooks, and B. E. Clothier, Soil Amendments Affecting Nickel and Cobalt Uptake by Berkheya coddii: Potential Use for Phytomining and Phytoremediation, Annals of Botany, vol.84, issue.6, pp.689-694, 1999.
DOI : 10.1006/anbo.1999.0970

B. H. Robinson, R. R. Brooks, A. W. Howes, J. H. Kirkman, and P. E. Gregg, The potential of the high-biomass nickel hyperaccumulator Berkheya coddii for phytoremediation and phytomining, Journal of Geochemical Exploration, vol.60, issue.2, pp.115-126, 1997.
DOI : 10.1016/S0375-6742(97)00036-8

B. H. Robinson, A. Chiarucci, R. R. Brooks, D. Petit, J. H. Kirkman et al., The nickel hyperaccumulator plant Alyssum bertolonii as a potential agent for phytoremediation and phytomining of nickel, Journal of Geochemical Exploration, vol.59, issue.2, pp.75-86, 1997.
DOI : 10.1016/S0375-6742(97)00010-1

B. H. Robinson, E. Lombi, F. J. Zhao, and S. P. Mcgrath, Uptake and distribution of nickel and other metals in the hyperaccumulator Berkheya coddii, New Phytologist, vol.25, issue.2, pp.279-285, 2003.
DOI : 10.1046/j.1365-3040.2000.00569.x

J. F. Rudge, B. C. Reynolds, and B. Bourdon, The double spike toolbox, Chemical Geology, vol.265, issue.3-4, pp.3-4, 2009.
DOI : 10.1016/j.chemgeo.2009.05.010

D. E. Salt, R. C. Prince, A. J. Baker, I. Raskin, and I. J. Pickering, As Determined Using X-ray Absorption Spectroscopy, Environmental Science & Technology, vol.33, issue.5, pp.713-717, 1999.
DOI : 10.1021/es980825x

D. E. Salt, R. Smith, and I. Raskin, PHYTOREMEDIATION, Annual Review of Plant Physiology and Plant Molecular Biology, vol.49, issue.1, pp.643-668, 1998.
DOI : 10.1146/annurev.arplant.49.1.643

G. Schaaf, A. Honsbein, A. R. Meda, S. Kirchner, D. Wipf et al., AtIREG2 encodes a tonoplast transport protein involved in iron-dependent nickel detoxification in Arabidopsis thaliana roots, Journal of Biological Chemistry, issue.35, pp.281-25532, 2006.

D. Schaumloffel, L. Ouerdane, B. Bouyssiere, and R. Lobinski, Speciation analysis of nickel in the latex of a hyperaccumulating tree Sebertia acuminata by HPLC and CZE with ICP MS and electrospray MS-MS detection, Journal of Analytical Atomic Spectrometry, vol.18, issue.2, pp.120-127, 2003.
DOI : 10.1039/b209819a

URL : https://hal.archives-ouvertes.fr/hal-00291351

I. Schmidke and U. W. Stephan, Transport of metal micronutrients in the phloem of castor bean (Ricinus communis) seedlings, Physiologia Plantarum, vol.36, issue.1, pp.147-153, 1995.
DOI : 10.1034/j.1399-3054.1993.880318.x

T. Sterckeman, M. Goderniaux, C. Sirguey, J. Cornu, and C. Nguyen, Do roots or shoots control cadmium accumulation in the hyperaccumulator Noccaea caerulescens?, Plant and Soil, vol.249, issue.1-2, pp.87-99, 2015.
DOI : 10.1023/A:1022530217289

URL : https://hal.archives-ouvertes.fr/hal-01512045

Y. Tang, C. Cloquet, T. Sterckeman, G. Echevarria, J. Carignan et al., Fractionation of Stable Zinc Isotopes in the Field-Grown Zinc Hyperaccumulator Noccaea caerulescens and the Zinc-Tolerant Plant Silene vulgaris, Environmental Science & Technology, issue.18, pp.46-9972, 2012.
DOI : 10.1021/es3015056

R. Tappero, E. Peltier, M. Gräfe, K. Heidel, M. Ginder-vogel et al., Hyperaccumulator Alyssum murale relies on a different metal storage mechanism for cobalt than for nickel, New Phytologist, vol.17, issue.4, pp.641-654, 2007.
DOI : 10.1080/713608066

G. J. Taylor, Exclusion of metals from the symplasm: A possible mechanism of metal tolerance in higher plants, Journal of Plant Nutrition, vol.10, issue.9, pp.9-16, 1987.
DOI : 10.1080/01904168709363649

S. I. Taylor and M. R. Macnair, (Brassicaceae), New Phytologist, vol.1, issue.3, pp.505-514, 2006.
DOI : 10.1046/j.1469-8137.2002.00478.x

O. Tetyuk, U. F. Benning, and S. Hoffmann-benning, Collection and Analysis of <em>Arabidopsis</em> Phloem Exudates Using the EDTA-facilitated Method, Journal of Visualized Experiments, issue.80, p.51111, 2013.
DOI : 10.3791/51111

R. P. Tolrà, C. Poschenrieder, and J. Barceló, Zinc hyperaccumulation in Thlaspi caerulescens. II. Influence on organic acids, Journal of Plant Nutrition, vol.19, issue.12, pp.1541-1550, 1996.
DOI : 10.1080/01904169609365220

A. Mulligan and D. , Multi-element concentrations in plant parts and fluids of Malaysian nickel hyperaccumulator plants and some economic and ecological considerations, Plant and Soil Journal of Chemical Ecology, vol.362, issue.125, pp.319-334, 2015.

D. Weiss, T. F. Mason, F. Zhao, G. Kirk, B. Coles et al., Isotopic discrimination of zinc in higher plants, New Phytologist, vol.200, issue.3, pp.703-710, 2005.
DOI : 10.1016/S0176-1617(88)80112-3

R. M. Welch, The biological significance of nickel, Journal of Plant Nutrition, vol.105, issue.1-4, pp.345-356, 1981.
DOI : 10.1099/00221287-105-2-351

D. Wiersma and B. J. Van-goor, Chemical Forms of Nickel and Cobalt in Phloem of Ricinus communis, Physiologia Plantarum, vol.36, issue.4, pp.440-442, 1979.
DOI : 10.1007/BF01347224

T. Yoneyama, T. Gosho, M. Kato, S. Goto, and H. Hayashi, L.) grown in continuously flooded Cd-contaminated soil, Soil Science and Plant Nutrition, vol.18, issue.156, pp.445-453, 2010.
DOI : 10.1111/j.1747-0765.2010.00481.x

Q. Zhang, A. F. Smith, H. Sekimoto, and R. J. Reid, Effect of membrane surface charge on nickel uptake by purified mung bean root protoplasts, Planta, vol.213, issue.5, pp.788-793, 2001.
DOI : 10.1007/s004250100555

X. Zhang, V. Houzelot, A. Bani, J. L. Morel, G. Echevarria et al., Selection and Combustion of Ni-Hyperaccumulators for the Phytomining Process, International Journal of Phytoremediation, vol.8, issue.8, pp.16-1058, 2014.
DOI : 10.1016/j.jclepro.2010.08.020

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