Arzani, A., 2003. Crop Breeding.Isfahan University Publication Center. 666 pp. [In Persian].
Asadi, A., Mirfakhraii, R. Alireza, A., 2013. Genetic diversity of some of Bread wheat cultivars using SSR mlecular markers and some of physiological traits under chilling stress. MSc dissertation, Faculty of Agriculture, University of Tarbiat Modares, Iran. [In Persian with English Summary].
Ashraf, M., Foolad, M., 2007. Roles of glycine betaine and proline in improving plant abiotic stress resistance. Environmental and Experimental Botany. 59, 206-216.
Bates, L., Waldren, R., Teare, I., 1973. Rapid determination of free proline for water-stress studies. Plant and soil. 39, 205-207.
Bertin, P., Bouharmont, J., Kinet, J. M., 1996. Somaclonal variation and improvement in chilling tolerance in rice: changes in chilling‐induced electrolyte leakage. Plant Breeding. 115, 268-272.
Farahani, E., Arzani, A., 2009. Evaluation of genetic variation of durum wheat genotypes using multivariate analyses. Electronic Journal of Crop Production. 4, 51-64. [In Persian].
Farshadfar, E., Farshadfar, H., 2013. Biplot analysis for detection of heterotic crosses and estimation of additive and dominance components of genetic variation for drought tolerance in bread wheat (Triticum aestivum). Agriculture Communication. 1: 1-7.
Fowler, D. B., Breton, G., Limin, A. E., Mahfoozi, S., Sarhan, F., 2001. Photoperiod and temperature interactions regulate low-temperature-induced gene expression in barley. Plant Physiology. 127, 1676-1681.
Groppa, M., Benavides, M., 2008. Polyamines and abiotic stress: recent advances. Amino Acids. 34, 35-45.
Gusta, L., Fowler, D., 1976. Effects of temperature on dehardening and rehardening of winter cereals. Canadian Journal of Plant Science. 56, 673-678.
Hall, A.E., 2000. Crop Responses to Environment.CRC Press. 231p.
Han, B., Bischof, J.C., 2004. Direct cell injury associated with eutectic crystallization during freezing. Cryobiology. 48, 8-21.
Jermyn, M., 1956. A new method for determining ketohexoses in the presence of aldohexoses. Nature. 177, 38-39.
Jobson, J., 2012. Applied multivariate data analysis: volume II: Categorical and Multivariate Methods.Springer Science and Business Media. 129.
Joshi, S., Chandra, S., Palni, L., 2007. Differences in photosynthetic characteristics and accumulation of osmoprotectants in saplings of evergreen plants grown inside and outside a glasshouse during the winter season. Photosynthetica. 45, 594-600.
Kafi, M., Ganjali, A., Nezami, A. Shariatmadar, F., 2002. Weather and Yield.Ferdusi Mashad University Press. 311. [In Persian].
Khodadadi, M., Fotokian, M. H., Miransari, M., 2011. Genetic diversity of wheat (Triticum aestivum L.) genotypes based on cluster and principal component analyses for breeding strategies. Australian Journal of Crop Science. 5: 17.
Kimber, G., Feldman, M., 1987. Wild wheat. An introduction. Special Report, College of Agriculture, University of Missouri-Columbia.
Lichtenthaler, H. K., 1987. Chlorophylls and carotenoids: pigments of photosynthetic biomembranes. Methods in Enzymology. 148, 350-382.
Mahfoozi, S., Sasani, S., 2009. Vernalization requirement in some wheat and barely genotype and its relationship with expression of cold hardiness in field and controlled conditions. Journal of Crop Science of Iran. 39, 111-126. [In Persian with English Summary].
Meier, H., Reid, J., 1982. Reserve polysaccharides other than starch in higher plants. Plant Carbohydrates I, Springer, 418-471.
Mhajan, S., Tuteja, N., 2005. Cold, salinity and drought stresses. Arch Biochem Biophys. 444, 139-158.
Mirmohammadi Myboodi, A. M., 2006. Cold and Freezing Stresses: Breeding and Physiological Aspect of Crop Plant.Golban Isfahan Press. 336. [In Persian].
Mohamadi, M., Mirfakhraii, R. G., Abbasi, A. R., 2013. Study of genetic diversity of spring cold stress in Iranian bread wheat cultivars by using multivariate statistical methods. Electronic Journal of Crop Production. 6, 166-149. [In Persian with English Summary].
Mohammadi, S., Prasanna, B., 2003. Analysis of genetic diversity in crop plants salient statistical tools and considerations. Crop Science. 43, 1235-1248.
Perras, M. Sarhan, F., 1989. Synthesis of freezing tolerance proteins in leaves, crown, and roots during cold acclimation of wheat. Plant Physiology. 89, 577-585.
Pessarakli, M., 2014. Handbook of plant and crop Physiology.CRC press. 1031.
Sivakumar, P., Sharmila, P., Saradhi, P. P., 2000. Proline alleviates salt-stress-induced enhancement in ribulose-1, 5-bisphosphate oxygenase activity. Biochemical and biophysical research communications. 279, 512-515.
Skriver, K., Mundy, J., 1990. Gene expression in response to abscisic acid and osmotic stress. The Plant Cell. 2, 503.
Van Beuningen, L., Busch, R., 1997. Genetic diversity among North American spring wheat cultivars: I. Analysis of the coeffecient of parentage matrix. Crop Science. 37, 570-579.
Yuanyuan, M., Yali, Z., Jiang, L., Hongbo, S., 2009. Roles of plant soluble sugars and their responses to plant cold stress. African Journal of Biotechnology. 8, 2004-2010.
Zadocs, J.C., Changh, T.T., KKonzak, C.F., 1974. A decimal code for the growth stages of cereals. Weed Research. 14, 415-421.
Zhang, X., Li, C., Wang, L., Wang, H., You, G., Dong, Y., 2002. An estimation of the minimum number of SSR alleles needed to reveal genetic relationships in wheat varieties. I. Information from large-scale planted varieties and cornerstone breeding parents in Chinese wheat improvement and production. Theoretical and Applied Genetics. 106, 112-117.