[Andrade S.A.L., Gratão P.L., Azevedo R.A., Silveira A.P.D., Schiavinato M.A., Mazzafera P., 2010. Biochemical and physiological changes in jack bean under mycorrhizal symbiosis growing in soil with increasing Cu concentrations. Environ. Exp. Bot. 68: 198-207.10.1016/j.envexpbot.2009.11.009]Search in Google Scholar
[Apel K., Hirt H., 2004. Reactive oxygen species: metabolism, oxidative stress, and signal transduction. Ann. Rev. Plant Biol. 55: 373-399.10.1146/annurev.arplant.55.031903.14170115377225]Search in Google Scholar
[Auh C.K., Scandalios J.G., 1997. Spatial and temporal responses of the maize catalases to low temperature. Physiol. Plant. 101: 149-156.10.1034/j.1399-3054.1997.1010120.x]Search in Google Scholar
[Bartoli C.G., Casalongué C.A., Simontacchi M., Marquez-Garcia M., Foyer C.H., 2013. Interactions between redox signalling pathways in the control of growth and cross tolerance to stress. Env. Exp. Bot. 94: 73-88.10.1016/j.envexpbot.2012.05.003]Search in Google Scholar
[Biçakçi E., Memon A.R., 2005. An efficient and rapid in vitro regeneration system for metal resistant cotton. Biol. Plant. 49: 415-417.10.1007/s10535-005-0018-5]Search in Google Scholar
[Burzynski M., Żurek A., 2007. Effects of copper and cadmium on photosynthesis in cucumber cotyledons. Photosynthetica 45: 239-244.10.1007/s11099-007-0038-9]Search in Google Scholar
[Ciríaco da Silva E., Nogueira R.J.M.C., Almeida da Silva M., Bandeira de Albuquerque M., 2011. Drought stress and plant nutrition. In: Plant nutrition and abiotic stress tolerance III. Plant Stress 5 (Special Issue 1). N.A. Anjum and F. Lopez-Lauri (eds), Global Science Books: 32-41.]Search in Google Scholar
[Drążkiewicz M., Baszyński T., 2008. Calcium protection of PS2 complex of Phaseolus coccineus from cadmium toxicity: in vitro study. Environ. Exp. Bot. 64: 8-14.10.1016/j.envexpbot.2007.12.010]Search in Google Scholar
[Elobeid M., Polle A., 2010. Response of grey poplar (Populus x canescens) to copper stress. In: Plant nutrition and abiotic stress tolerance I. Plant Stress 4 (Special Issue 1). N.A. Anjum and F. Lopez-Lauri (eds), Global Science Books: 82-86.]Search in Google Scholar
[Fariduddin Q., Yusuf M., Hayat S., Ahmad A., 2009. Effect of 28-homobrassinolide on antioxidant capacity and photosynthesis in Brassica juncea plants exposed to different levels of copper. Environ. Exp. Bot. 66: 418-424.10.1016/j.envexpbot.2009.05.001]Search in Google Scholar
[Fornazier R.F., Ferreira R.R., Pereira G.J.G., Molina S.M.G., Smith R.J., Lea P.J., Azevedo R.A., 2002. Cadmium stress in sugar cane callus cultures. Effect on antioxidant enzymes. Plant Cell Tissue Organ Cult. 71: 125-131.10.1023/A:1019917705111]Search in Google Scholar
[Gallego S., Benavides M., Tomaro M., 2002. Involvement of an antioxidant defense system in the adaptive response to heavy metal ions in Helianthus annuus L. cells. Plant Growth Regul. 36: 267-273.10.1023/A:1016536319908]Search in Google Scholar
[Gallego S.M., Kogan M.J., Azpilicueta C.E., Peña C., Tomaro M.L., 2005. Glutathione-mediated antioxidative mechanisms in sunflower (Helianthus annuus L.) cells in response to cadmium stress. Plant Growth Regul. 46: 267-276.10.1007/s10725-005-0163-z]Search in Google Scholar
[Gatti E., 2008. Micropropagation of Ailanthus altissima and in vitro heavy metal tolerance. Biol. Plant. 52: 146-148.10.1007/s10535-008-0030-7]Search in Google Scholar
[Gori P., Schiff S., Santandrea G., Bennici A., 1998. Response of in vitro cultures of Nicotiana tabacum L. to copper stress and selection of plants from Cutolerant callus. Plant Cell Tissue Organ Cult. 53: 161-169.10.1023/A:1006048031956]Search in Google Scholar
[Hossain M.A., Piyatida P., Teixeira da Silva J.A., Fujita M., 2012. Molecular mechanism of heavy metal toxicity and tolerance in plants: central role of GSH in reactive oxygen species and methylglyoxal detoxifications and heavy metal chelation. J. Bot. 2012, ID 872875.10.1155/2012/872875]Search in Google Scholar
[Jack E.M., Anatasova S., Verkleij J.A.C., 2005. Callus induction and plant regeneration in the metallophyte Silene vulgaris (Caryophyllaceae). Plant Cell Tissue Organ Cult. 80: 25-31.10.1007/s11240-004-5789-4]Search in Google Scholar
[Kabała K., Janicka-Russak M., Kłobus G., 2010. Different responses of tonoplast proton pumps in cucumber roots to cadmium and copper. J. Plant Physiol. 167: 1328-1335.10.1016/j.jplph.2010.03.02020696494]Search in Google Scholar
[Kojo S., 2012. Oxygen is the key factor associated with the difference between in vivo and in vitro effects of antioxidants. Proc. Nat. Acad. Sci. USA 109(30), E2028.10.1073/pnas.1205916109340973822699512]Search in Google Scholar
[Landberg T., Jensén P., Greger M., 2011. Strategies of cadmium and zinc resistance in willow by regulation of net accumulation. Biol. Plant. 55: 133-140.10.1007/s10535-011-0018-6]Search in Google Scholar
[Lukatkin A.S., 2002a. Contribution of oxidative stress to the development of cold-induced damage to leaves of chilling-sensitive plants. 1. Reactive oxygen species formation during plant chilling. Russ. J. Plant Physiol. 49: 622-627.]Search in Google Scholar
[Lukatkin A.S., 2002b. Contribution of oxidative stress to the development of cold-induced damage to leaves of chilling-sensitive plants. 2. The activity of antioxidant enzymes during plant chilling. Russ. J. ,.lPlant Physiol. 49: 782-788.]Search in Google Scholar
[Lukatkin A.S., Kistenjova T.E., Teixeira da Silva J.A., 2010. Oxidative stress in cucumber (Cucumis sativus L.) leaf cells. Short-term influence of heavy metals (lead and copper). Plant Stress. 4: 44-49.]Search in Google Scholar
[Madejón P., Ramírez-Benítez J.E., Corrales I., Barceló J., Poschenrieder C., 2009. Copper-induced oxidative damage and enhanced antioxidant defenses in the root apex of maize cultivars differing in Cu tolerance. Environ. Exp. Bot. 67:415-420.10.1016/j.envexpbot.2009.08.006]Search in Google Scholar
[Maneva S., Bogatzevska N., Miteva E., 2009. Excess copper in soil as a factor affecting bacterial spots caused by Xanthomonas vesicatoria in tomato plants; bio-interaction between two stress factors and their influence on plants. Acta Physiol. Plant. 31: 125-131.10.1007/s11738-008-0210-2]Search in Google Scholar
[Marschner H., 1995. Mineral nutrition of higher plants. Academic Press Inc. Ltd, London.]Search in Google Scholar
[Matamoros M.A., Loscos J., Dietz K.-J., Apa ricio-Tejo P.M., Becana M., 2010. Function of antioxidant enzymes and metabolites during maturation of pea fruits. J. Exp. Bot. 61: 87-97.10.1093/jxb/erp285279111519822534]Search in Google Scholar
[Mourato M.P., Martins L.L., Campos-Andrade M.P., 2009. Physiological responses of Lupinus luteus to different copper concentrations. Biol. Plant. 53: 105-111..10.1007/s10535-009-0014-2]Search in Google Scholar
[Murashige T., Skoog F.A., 1962. Revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol. Plant. 15: 473-497.10.1111/j.1399-3054.1962.tb08052.x]Search in Google Scholar
[Muschitz A., Faugeron C., Morvan H., 2009. Response of cultured tomato cells subjected to excess zink, role of cell wall in zink compartmentation. Acta Physiol. Plant. 31: 1197-1204.10.1007/s11738-009-0354-8]Search in Google Scholar
[Nehnevajova E., Herzig R., Erismann K.-H., Schwitzgúebel J.-P., 2007. In vitro breeding of Brassica juncea L. to enhance metal accumulation and extraction properties. Plant Cell Rep. 26: 429-437.10.1007/s00299-006-0264-917103002]Search in Google Scholar
[Niknam V., Meratan A.A., Ghaffari S.M., 2011. The effect of salt stress on lipid peroxidation and antioxidative enzymes in callus of two Acanthophyllum species. In Vitro Cell Dev. Biol. Plant 47: 297-308.10.1007/s11627-011-9345-8]Search in Google Scholar
[Panda S.K., 2008. Impact of copper on reactive oxygen species, lipid peroxidation and antioxidants in Lemna minor. Biol. Plant. 52: 561-564.10.1007/s10535-008-0111-7]Search in Google Scholar
[Raeymaekers T., Potters G., Asard H., Guisez Y., Horemans N., 2003. Copper-mediated oxidative burst in Nicotiana tabacum L. cv. Bright Yellow 2 cell suspension cultures. Protoplasma 221: 93-100.10.1007/s00709-002-0063-212768346]Search in Google Scholar
[Rai M.J., Kalia R.K., Singh R., Gangola M.P., Dhawan A.K., 2011. Developing stress-tolerant plants through in vitro selection - An overview of the recent progress. Environ. Exp. Bot. 71: 89-98.10.1016/j.envexpbot.2010.10.021]Search in Google Scholar
[Rout G.R., Samantaray S., Das P., 1999. Chromium, nickel and zinc tolerance in Leucaena leucocephalla (K8). Silvae Genet. 48: 151-157.]Search in Google Scholar
[Samantaray S., Rout G.R., Das P., 1999. Chromium and nickel tolerance of Trema orientalis (Blume) L. in tissue culture. Acta Physiol. Plant. 21: 27-35.10.1007/s11738-999-0024-x]Search in Google Scholar
[Shankar V., Thekkeettil V., Sharma G., Agrawal V., 2012. Alleviation of heavy metal stress in Spilanthe scalva L. (antimalarial herb) by exogenous application of glutathione. In Vitro Cell Dev. Biol. Plant 48: 113-119.10.1007/s11627-011-9409-9]Search in Google Scholar
[Shaw B., Prasad M.V., Jha V.K., Sahu B.B., 2006. Detoxification/defense mechanisms in metalexposed plants. In: Trace elements in environment, biogeochemistry, biotechnology, and bioremediation. M.N.V. Prasad, K.S. Saiwan and R. Naidu (eds), CRC Press, Taylor and Francis Group, Boca Raton, pp. 291-324.10.1201/9781420032048.ch16]Search in Google Scholar
[Sugijanto K., Indrayanto G., Cholies Z.M., 2002. The uptake of copper ions by cell suspension cultures of Agave amaniensis, and its effect on the growth, amino and hecogenin content. Plant Cell Tissue Organ Cult. 68: 287-292.10.1023/A:1013920919889]Search in Google Scholar
[Vasudevan A., Selvaraj N., Ganapa thi A., Kasthurirengan S., Ramesh Anbazhagan V., Manickava sagam M., Choi C.W., 2008. Leucine and spermidine enhance shoot differentiation in cucumber (Cucumis sativus L.). In Vitro Cell Dev. Biol. Plant 44: 300-306.10.1007/s11627-008-9135-0]Search in Google Scholar
[Zacchini M., Iori V., Scarascia Mugnozza G., Pietrini F., Massacci A., 2011. Cadmium accumulation and tolerance in Populus nigra and Salix alba. Biol. Plant. 55: 383-386.10.1007/s10535-011-0060-4]Search in Google Scholar
[Zhang Z-K., Li H., Zhang Y., Huang Z-J., Chen K., Liu S-Q., 2013. Grafting enhances copper tolerance of cucumber through regulating nutrient uptake and antioxidative system. Agric. Sci. in China 9: 1758-1770.10.1016/S1671-2927(09)60274-1]Search in Google Scholar
[Zhao X., Nishimura Y., Fukumoto Y., Li J., 2011. Effect of high temperature on active oxygen species, senescence and photosynthetic properties in cucumber leaves. Environ. Exp. Bot. 70: 212-216. 10.1016/j.envexpbot.2010.09.005]Search in Google Scholar