[Afreen F., Zobayed S., Kozai T., 2006. Melatonin in Glycyrrhiza uralensis: Response of plant roots to spectral quality of light and UV-B radiation. J. Pineal Res. 41, 108-115.10.1111/j.1600-079X.2006.00337.x16879315]Search in Google Scholar
[Alaei Sh., Melikyan A., Kobraee S., Mahna N., 2013. Effect of different soil moisture levels on morphological and physiological characteristics of Dracocephalum moldavica. Agri. Commun. 1, 23-26.]Search in Google Scholar
[Antoniou C., Chatzimichail G., Xenofontos R., Pavlou J.J., Panagiotou E., Christou A., Fotopoulos V., 2017. Melatonin systemically ameliorates drought stress-induced damage in Medicago sativa plants by modulating nitro-oxidative homeostasis and proline metabolism. J. Pineal Res. 62, e12401.10.1111/jpi.1240128226194]Search in Google Scholar
[Arnao M.B., 2014. Phytomelatonin: discovery, content, and role in plants. Adv. Bot. 2014, e815769.10.1155/2014/815769]Search in Google Scholar
[Arnao M.B., Hernandez-Ruiz J., 2007. Melatonin promotes adventitious and lateral root regeneration in etiolated hypocotyls of Lupinus albus L. J. Pineal Res. 42, 147-152.10.1111/j.1600-079X.2006.00396.x17286746]Search in Google Scholar
[Arnao M.B., Hernandez-Ruiz J., 2009. Chemical stress by different agents affects the melatonin content of barley roots. J. Pineal Res. 46, 295-299.10.1111/j.1600-079X.2008.00660.x19196434]Search in Google Scholar
[Arnao M.B., Hernandez-Ruiz J., 2014. Melatonin: plant growth regulator and/or biostimulator during stress? Trends Plant Sci. 19, 789-797.10.1016/j.tplants.2014.07.00625156541]Search in Google Scholar
[Arnao M.B., Hernandez-Ruiz J., 2015. Function of melatonin in plants: a review. J. Pineal Res. 59, 133-150.10.1111/jpi.1225326094813]Search in Google Scholar
[Arnao M.B., Hernandez-Ruiz J., 2017a. Growth activity, rooting capacity, and tropism: three auxinic precepts fulfilled by melatonin. Acta Physiol. Plant. 39, 127.10.1007/s11738-017-2428-3]Search in Google Scholar
[Arnao M.B., Hernandez-Ruiz J., 2017b. Melatonin in its relationship to plant hormones. Ann. Bot. 121(2), 195-207.10.1093/aob/mcx114580879029069281]Search in Google Scholar
[Bates L.S., 1973. Rapid determination of free proline for water stress studies. Plant Soil 39, 205-207.10.1007/BF00018060]Search in Google Scholar
[Ben Hamed K., Castagna A., Salem E., Ranieri A., Abdelly C., 2007. Sea fennel (Crithmum maritimum L.) under salinity conditions: a comparison of leaf and root antioxidant responses. Plant Growth Regul. 53, 185-194.10.1007/s10725-007-9217-8]Search in Google Scholar
[Bradford M.M., 1976. A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal. Biochem. 72, 248-254.10.1016/0003-2697(76)90527-3]Search in Google Scholar
[Cui G., Zhao X., Liu S., Sun F., Zhang C., Xi Y., 2017. Beneficial effects of melatonin in overcoming drought stress in wheat seedlings. Plant Physiol. Bioch. 118, 138-149.10.1016/j.plaphy.2017.06.014]Search in Google Scholar
[Dhindsa R.S., Dhindsa P., Torpe A., 1981. Leaf senescence correlated with increased levels of membrane permeability and lipid peroxidation and decrease levels of superoxide dismutase and catalase. J. Exp. Bot. 32, 93-101.10.1093/jxb/32.1.93]Search in Google Scholar
[Galano A., Tan D.X., Reiter R.J., 2011. Melatonin as a natural ally against oxidative stress: a physicochemical examination. J. Pineal Res. 51, 1-16.10.1111/j.1600-079X.2011.00916.x]Search in Google Scholar
[Gamze O., Mehmet D.K., Mehmet A., 2005. Effects of salt and drought stresses on germination and seedling growth of pea (Pisum sativum L.). Turk. J. Agri. For. 29, 237-242.]Search in Google Scholar
[Giannopolitis C.N., Ries S.K., 1977. Superoxide dismutase. I. Occurrence in higher plants. Plant Physiol. 59, 309-314.10.1104/pp.59.2.309]Search in Google Scholar
[Heath R.L., Packer L., 1969. Photoperoxidation in isolated chloroplast: I. kinetics and stoichiometry of fatty acid peroxidation. Arch. Biochem. Biophys. 125, 189-198.10.1016/0003-9861(68)90654-1]Search in Google Scholar
[Hernandez-Ruiz J., Arnao M.B., 2008. Melatonin stimulates the expansion of etiolated lupin cotyledons. Plant Growth Regul. 55, 29-34.10.1007/s10725-008-9254-y]Search in Google Scholar
[Hernandez-Ruiz J., Arnao M.B., 2016. Phytomelatonin, an interesting tool for agricultural crops. Focus Sci. 2, 1-7.10.20286/focsci-020227]Search in Google Scholar
[Hernandez-Ruiz J., Cano A., Arnao M.B., 2004. Melatonin: growth-stimulating compound present in lupin tissues. Planta 220, 140-144.10.1007/s00425-004-1317-315232696]Search in Google Scholar
[Hernandez-Ruiz J., Cano A., Arnao M.B., 2005. Melatonin acts as a growth-stimulating compound in some monocot species. J. Pineal Res. 39, 137-142.10.1111/j.1600-079X.2005.00226.x]Search in Google Scholar
[Hussein M.S., El-Sherheny S.E., Khalil M.Y., Naguib N.Y., Aly S.M., 2006. Growth characters and chemical constituents of Dracocephalum moldavica L. plants in relation to compost fertilizer and planting distance. Sci. Hortic. 108, 322-331.10.1016/j.scienta.2006.01.035]Search in Google Scholar
[Janas K.M., Posmyk M.M., 2013. Melatonin, an underestimated natural substance with great potential for agricultural application. Acta Physiol. Plant. 35, 3285-3292.10.1007/s11738-013-1372-0]Search in Google Scholar
[Letchamo W., Gosselin A., 1996. Transpiration, essential oil glands, epicuticular wax and morphology of Thymus vulgaris are influenced by light intensity and water supply. J. Hort. Sci. 71, 123-134.10.1080/14620316.1996.11515388]Search in Google Scholar
[Li C., Tan D.X., Liang D., Chang C., Jia D.F., Ma F.W., 2015. Melatonin mediates the regulation of ABA metabolism, free-radical scavenging and Stomatal behavior in two Malus species under drought stress. J. Exp. Bot. 66, 669-680.10.1093/jxb/eru476]Search in Google Scholar
[Li C., Wang P., Wei Z., Liang D., Liu C., Yin L., Jia D., Fu M., Ma F., 2012. The mitigation effects of exogenous melatonin on salinity-induced stress in Malus hupehensis. J. Pineal Res. 53, 298-306.10.1111/j.1600-079X.2012.00999.x]Search in Google Scholar
[Lichtenthaler H.K., 1987. Chlorophylls and carotenoids: pigments of photosynthetic biomembranes. Meth. Enzymol. 148, 350-382.10.1016/0076-6879(87)48036-1]Search in Google Scholar
[Liu J., Wang W., Wang L., Sun Y., 2015. Exogenous melatonin improves seedling health index and drought tolerance in tomato. Plant Growth Regul. 77, 317-326.10.1007/s10725-015-0066-6]Search in Google Scholar
[Maksup S., Roytrakul S., Supaibulwatana K., 2014. Physiological and comparative proteomic analyses of Thai jasmine rice and two check cultivars in response to drought stress. J. Plant Interact. 9, 43-55.10.1080/17429145.2012.752042]Search in Google Scholar
[Manchester L.C., Tan D.X., Reiter R.J., Park W., Monis K., Qi W., 2000. High levels of melatonin in the seeds of edible plants possible function in germ tissue protection. Life Sci. 67, 3023-3029.10.1016/S0024-3205(00)00896-1]Search in Google Scholar
[Meirs S., Philosophhadas S., Aharoni N., 1992. Ethylene increased accumulation of fluorescent lipid peroxidation products detected during senescence of parsley by a newly developed method. J. Amer. Soc. Hort. Sci. 117, 128-132.10.21273/JASHS.117.1.128]Search in Google Scholar
[Meng J.F., Xu T.F., Wang Z.Z., Fang Y.L., Xi Z.M., Zhang Z.W., 2014. The ameliorative effects of exogenous melatonin on grape cuttings under water-deficient stress: antioxidant metabolites, leaf anatomy, and chloroplast morphology. J. Pineal Res. 57, 200-212.10.1111/jpi.1215925039750]Search in Google Scholar
[Nakano Y., Asada K., 1981. Hydrogen peroxide is scavenged by ascorbate specific peroxidase in spinach chloroplasts. Plant Cell Physiol. 22, 867-880.]Search in Google Scholar
[Nawaz M.A., Huang Y., Bie Z., Ahmed W., Reiter R.J., Niu M., Hameed S., 2016. Melatonin: current status and future perspectives in plant science. Front Plant Sci. 6, 1230.10.3389/fpls.2015.01230470726526793210]Search in Google Scholar
[Polle A., 2001. Dissecting the superoxide dismutase-ascorbate glutathione pathway in chloroplasts by metabolic modeling. Computer simulations as a step towards flux analysis. Plant Physiol. 126, 445-462.10.1104/pp.126.1.44510231711351106]Search in Google Scholar
[Sarropoulou V., Therios I., Dimassi-Theriou K., 2012. Melatonin promotes adventitious root regeneration in in vitro shoot tip explants of the commercial sweet cherry rootstocks CAB-6P (Prunus cerasus L.), Gisela 6 (P. Cerasus × P. canescens), and M × M 60 (P. avium × P. mahaleb). J. Pineal Res. 52, 38-46.10.1111/j.1600-079X.2011.00914.x21749439]Search in Google Scholar
[Sharma P., Dubey R.S., 2007. Involvement of oxidative stress and role of antioxidative defense system in growing rice seedlings exposed to toxic concentrations of aluminum. Plant Cell Rep. 26, 2027-2038.10.1007/s00299-007-0416-617653721]Search in Google Scholar
[Shi H., Chen K., Wei Y., He C., 2016. Fundamental issues of melatonin-mediated stress signaling in plants. Front. Plant Sci. 7, 1124.10.3389/fpls.2016.01124496169727512404]Search in Google Scholar
[Shi Q., Ding F., Wang X., Wei M., 2007. Exogenous nitric oxides protect cucumber roots against oxidative stress induced by salt stress. Plant Physiol. Biochem. 45, 542-550.10.1016/j.plaphy.2007.05.00517606379]Search in Google Scholar
[Tan D.X., Hardeland R., Manchester L.C., Rosales-Corral S., Cotomontes A., Boga J.A., Reiter R.J., 2012. Emergence of naturally occurring melatonin isomers and their proposed nomenclature. J. Pineal Res. 53, 113-121.10.1111/j.1600-079X.2012.00979.x22332602]Search in Google Scholar
[Turk H., Erdal S., Genisel M., Atici O., Demir Y., Yanmis D., 2014. The regulatory effect of melatonin on physiological, biochemical and molecular parameters in cold-stressed wheat seedlings. Plant Growth Regul. 74, 139-152.10.1007/s10725-014-9905-0]Search in Google Scholar
[Velikova V., Yordanov I., Edreva A., 2000. Oxidative stress and some antioxidant systems in acid rain-treated bean plants. Plant Sci. 151, 59-66.10.1016/S0168-9452(99)00197-1]Search in Google Scholar
[Wang P., Sun X., Chang C., Feng F.J., Liang D., Cheng L.L., Ma F.W., 2013b. Delay in leaf senescence of Malus hupehensis by long-term melatonin application is associated with its regulation of metabolic status and protein degradation. J. Pineal Res. 55, 424-434.10.1111/jpi.1209124103092]Search in Google Scholar
[Wang P., Sun X., Li C., Wei Z.W., Liang D., Ma F.W., 2013a. Long-term exogenous application of melatonin delays drought-induced leaf senescence in apple. J. Pineal Res. 54, 292-302.10.1111/jpi.1201723106234]Search in Google Scholar
[Wei W., Li Q.T., Chu Y.N., Reiter R.J., Yu X.M., Zhu D.H., Zhang W.K., Ma B., Lin Q., Zhang J.S., Chen S.Y., 2015. Melatonin enhances plant growth and abiotic stress tolerance in soybean plants. J. Exp. Bot. 66, 695-707.10.1093/jxb/eru392432153825297548]Search in Google Scholar
[Wheutherley P.E., 1950. Studies in water relations of cotton plants. The field measurement of water deficit in leaves. New Phytol. 49, 81-87.10.1111/j.1469-8137.1950.tb05146.x]Search in Google Scholar
[Wu G.Q., Zhang L.N., Wang Y.Y., 2012. Response of growth and antioxidant enzymes to osmotic stress in two different wheat (Triticum aestivum L.) cultivars seedlings. Plant Soil Environ. 58, 534-539.10.17221/373/2012-PSE]Search in Google Scholar
[Ye J., Wang S., Deng X., Yin L., Xiong B., Wang X., 2016. Melatonin increased maize (Zea mays L.) seedling drought tolerance by alleviating drought-induced photosynthetic inhibition and oxidative damage. Acta Physiol. Plant. 38, 48.10.1007/s11738-015-2045-y]Search in Google Scholar
[Zhang H.J., Zhang N., Yang R.C., Wang L., Sun Q.Q., Li D.B., Cao Y.Y., Weeda S., Zhao B., Ren S., Guo Y.D., 2014. Melatonin promotes seed germination under high salinity by regulating antioxidant systems, ABA and GA4 interaction in cucumber (Cucumis sativus L.). J. Pineal Res. 57(3), 269-279.10.1111/jpi.1216725112973]Search in Google Scholar
[Zhang N., Zhao B., Zhang H.J., Weeda S., Yang C., Yang Z.C., Ren S., Guo Y.D., 2013. Melatonin promotes water-stress tolerance, lateral root formation, and seed germination in cucumber (Cucumis sativus L.). J. Pineal Res. 54(1), 15-23.10.1111/j.1600-079X.2012.01015.x22747917]Search in Google Scholar
[Zhang Z., Pang X., Duan X., Ji Z.L., Jiang Y., 2005. Role of peroxidase in anthocyanine degradation in litchi fruit pericarp. Food Chem. 90(1-2), 47-52.10.1016/j.foodchem.2004.03.023]Search in Google Scholar
[Zhao Y., Qi L.W., Wang W.M., Et Al., 2011. Melatonin improves the survival of cryopreserved callus of Rhodiola crenulata. J. Pineal Res. 50(1), 83-88.10.1111/j.1600-079X.2010.00817.x21073518]Search in Google Scholar