Ahanger M, Ramegowda G, Illahi I, Rizvi G, Dhar A, Sahaf K (2013) Reaction of Mulberry germplasm to frost damage in Kashmir. Research Journal of Agricultural Sciences 4:180-183.

Ahmed I, Yadav D, Shukla P, Kirti PB (2018) Heterologous expression of Brassica juncea annexin, AnnBj2 confers salt tolerance and ABA insensitivity in transgenic tobacco seedlings. Functional & Integrative Genomics, 1-11.

Baranwal VK, Khurana P (2016) Genome-wide analysis, expression dynamics and varietal comparison of NAC gene family at various developmental stages in Morus notabilis. Molecular Genetics Genomics 291:1305-17.

Baranwal VK, Negi N, Khurana P (2016) Genome-wide Identification and Structural, Functional and Evolutionary Analysis of WRKY Components of Mulberry. Scientific Report 6:30794.

Benchabane M, Schluter U, Vorster J, Goulet MC, Michaud D (2010) Plant cystatins. Biochimie 92:1657-66.

Breton G, Danyluk J, Charron JBF, Sarhan F (2003) Expression profiling and bioinformatic analyses of a novel stress-regulated multispanning transmembrane protein family from cereals and Arabidopsis. Plant Physiology 132:64-74.

Colton-Gagnon K, Ali-Benali MA, Mayer BF, Dionne R, Bertrand A, Do Carmo S, Charron JB (2013) Comparative analysis of the cold acclimation and freezing tolerance capacities of seven diploid Brachypodium distachyon accessions. Annals of Botany 113:681-693.

Ding ZJ, Yan JY, Xu XY, Yu DQ, Li GX, Zhang SQ, Zheng SJ (2014) Transcription factor WRKY 46 regulates osmotic stress responses and stomatal movement independently in A rabidopsis. The Plant Journal 79:13-27.

Fujikawa S (1994) Seasonal ultrastructural alterations in the plasma membrane produced by slow freezing in cortical tissues of mulberry (Morus bombyciz Koidz. cv. Goroji). Trees 8:288-296.

Fujikawa S, Jitsuyama Y, Kuroda K (1999) Determination of the role of cold acclimation-induced diverse changes in plant cells from the viewpoint of avoidance of freezing injury. Journal of Plant Research 112:237-244.

Fujikawa S, Kuroda K (2000) Cryo-scanning electron microscopic study on freezing behavior of xylem ray parenchyma cells in hardwood species. Micron 31:669-686.

Griffith M, Antikainen M (1996) Extracellular ice formation in freezing-tolerant plants. Advances in Low-Temperature Biology 3:107-139.

Guy C, Niemi KJ, Brambl R (1985) Altered gene expression during cold acclimation of spinach. Proceedings of the National Academy of Sciences 82:3673-3677.

Guy CL (1990) Cold accelimation and freezing stress tolerance: role of protein metabolism. Annual review of plant biology 41:187-223.

Hakata M, Kuroda M, Ohsumi A, Hirose T, Nakamura H, Muramatsu M, Ichikawa H, Yamakawa H (2012) Overexpression of a rice TIFY gene increases grain size through enhanced accumulation of carbohydrates in the stem. Bioscience, Biotechnology and Biochemistry 76:2129-2134.

Hanin M, Brini F, Ebel C, Toda Y, Takeda S, Masmoudi K (2011) Plant dehydrins and stress tolerance: versatile proteins for complex mechanisms. Plant Signal & Behavior 6:1503-1509.

Hare PD, Cress WA, Van Staden J (1998) Dissecting the roles of osmolyte accumulation during stress. Plant, Cell & Environment 21:535-553.

He N, Zhang C, Qi X, Zhao S, Tao Y, Yang G, Lee TH, Wang X, Cai Q, Li D, Lu M, Liao S, Luo G, He R, Tan X, Xu Y, Li T, Zhao A, Jia L, Fu Q, Zeng Q, Gao C, Ma B, Liang J, Shang J, Song P, Wu H, Fan L, Wang Q, Shuai Q, Zhu J, Wei C, Zhu-Salzman K, Jin D, Wang J, Liu T, Yu M, Tang C, Wang Z, Dai F, Chen J, Liu Y, Lin T, Zhang S, Yang H, Paterson AH, Xia Q, Ji D, Xiang Z (2013) Draft genome sequence of the mulberry tree Morus notabilis. Nature Communication 4.

Huang Z, Jin SH, Guo HD, Zhong XJ, He J, Li X, Jiang MY, Yu XF, Long H, Ma MD, Chen QB (2016) Genome-wide identification and characterization of TIFY family genes in Moso Bamboo (Phyllostachys edulis) and expression profiling analysis under dehydration and cold stresses. Peer J 4:e2620.

Je J, Song C, Hwang JE, Chung WS, Lim CO (2014) DREB2C acts as a transcriptional activator of the thermo tolerance-related phytocystatin 4 (AtCYS4) gene. Transgenic Research 23:109-123.

Kakkar R, Nagar P, Ahuja P, Rai V (2000) Polyamines and plant morphogenesis. Biologia Plantarum 43:1-11.

Kasukabe Y, He L, Nada K, Misawa S, Ihara I, Tachibana S (2004) Overexpression of spermidine synthase enhances tolerance to multiple environmental stresses and up-regulates the expression of various stress-regulated genes in transgenic Arabidopsis thaliana. Plant and Cell Physiology 45:712-722.

Kunert KJ, van Wyk SG, Cullis CA, Vorster BJ, Foyer CH (2015) Potential use of phytocystatins in crop improvement, with a particular focus on legumes. Journal of Exprimental Botany 66:3559-70.

Levitt J (1980) Responses of Plants to Environmental Stress, Volume 1: Chilling, Freezing, and High Temperature Stresses Academic Press.

Ma B, Luo Y, Jia L, Qi X, Zeng Q, Xiang Z, He N (2014) Genome-wide identification and expression analyses of cytochrome P450 genes in mulberry (Morus notabilis). Journal of Integrative Plant Biology 56:887-901.

Ma X, Chen C, Yang M, Dong X, Lv W, Meng Q (2018) Cold-regulated protein (SlCOR413IM1) confers chilling stress tolerance in tomato plants. Plant Physiology and Biochemistry 124:29-39.

Martin-Tanguy J (2001) Metabolism and function of polyamines in plants: recent development (new approaches). Plant Growth Regulation 34:135-148.

Neven LG, Haskell DW, Guy CL, Denslow N, Klein PA, Green LG, Silverman A (1992) Association of 70-kilodalton heat-shock cognate proteins with acclimation to cold. Plant Physiology 99:1362-1369.

Puhakainen T, Hess MW, Mäkelä P, Svensson J, Heino P, Palva ET (2004) Overexpression of multiple dehydrin genes enhances tolerance to freezing stress in Arabidopsis. Plant Molecular Biology 54:743-753.

Rajashekar C, Lafta A (1996) Cell-wall changes and cell tension in response to cold acclimation and exogenous abscisic acid in leaves and cell cultures. Plant Physiology 111:605-612.

Rohela G, Pawan S, Ravindra M, Mudasir G, Aftab A, Srinivasulu Y, Sharma S (2016) Somatic hybridization as a potential tool for mulberry improvement: A review. Indian Horticulture Journal 6:46-49

Rohela GK, Jogam P, Shabnam AA, Shukla P, Abbagani S, Ghosh MK (2018a) In vitro regeneration and assessment of genetic fidelity of acclimated plantlets by using ISSR markers in PPR-1 (Morus sp.): An economically important plant. Scientia horticulturae 241:313-321.

Rohela GK, Shabnam AA, Shukla P, Aurade R, Gani M, Yelugu S, Sharma S (2018b) In vitro clonal propagation of PPR-1, a superior temperate mulberry variety. Indian Journal of Biotechnology 17: 619-625

Rorat T, Szabala BM, Grygorowicz WJ, Wojtowicz B, Yin Z, Rey P (2006) Expression of SK3-type dehydrin in transporting organs is associated with cold acclimation in Solanum species. Planta 224:205-221.

Saeed B, Baranwal VK, Khurana P (2016) Comparative transcriptomics and comprehensive marker resource development in mulberry. BMC Genomics 17:98.

Sakai A, Larcher W (1987) Frost survival of plants: responses and adaptation to freezing stress. 1987, Springer-Verlag, Berlin.

Sakai A, Yoshida S (1968) The role of sugar and related compounds in variations of freezing resistance. Cryobiology 5:160-174.

Shabnam AA, Chauhan S, Khan G, Shukla P, Saini P, Ghosh M (2018) Mulberry breeding strategies for North and North West India. International Journal of  Advance Research in Science and Engineering 7:2124-2133

Shen W, Nada K, Tachibana S (2000) Involvement of Polyamines in the Chilling Tolerance of Cucumber Cultivars. Plant Physiology 124:431-440.

Shukla P, Gulab KR, Aftab AS, Sharma SP (2016a)   Prospect of Cold Tolerant Genes and Its Utilization in Mulberry Improvement. Indian Horticulture Journal 6: 127-129.

Shukla P, Subhashini M, Singh NK, Ahmed I, Trishla S, Kirti PB (2016b) Targeted expression of cystatin restores fertility in cysteine protease induced male sterile tobacco plants. Plant Science : 246:52-61.

Song X, Sun L, Luo H, Ma Q, Zhao Y, Pei D (2016) Genome-Wide Identification and Characterization of Long Non-Coding RNAs from Mulberry (Morus notabilis) RNA-seq Data. Genes (Basel) 7(3): 11. DOI: 10.3390/genes7030011.

Steponkus PL (1984) Role of the plasma membrane in freezing injury and cold acclimation. Annual Review of Plant Physiology 35:543-584.

Subburaj S, Zhu D, Li X, Hu Y, Yan Y (2017) Molecular Characterization and Expression Profiling of Brachypodium distachyon L. Cystatin Genes Reveal High Evolutionary Conservation and Functional Divergence in Response to Abiotic Stress. Frontiers in Plant Science 8, 743. DOI: 10.3389/fpls.2017.00743.

Thomashow MF (1999) Plant cold acclimation: freezing tolerance genes and regulatory mechanisms. Annual review of plant biology 50:571-599.

Uemura M, Joseph RA, Steponkus PL (1995) Cold acclimation of Arabidopsis thaliana (effect on plasma membrane lipid composition and freeze-induced lesions). Plant Physiology 109:15-30.

Ukaji N, Kuwabara C, Takezawa D, Arakawa K, Yoshida S, Fujikawa S (1999) Accumulation of small heat-shock protein homologs in the endoplasmic reticulum of cortical parenchyma cells in mulberry in association with seasonal cold acclimation. Plant Physiology 120:481-490.

Wang F, Hou X, Tang J, Wang Z, Wang S, Jiang F, Li Y (2012) A novel cold-inducible gene from Pak-choi (Brassica campestris ssp. chinensis), BcWRKY46, enhances the cold, salt and dehydration stress tolerance in transgenic tobacco. Molecular Biology Reports 39:4553-64.

Wang Q, Ma B, Qi X, Guo Q, Wang X, Zeng Q, He N (2014) Identification and characterization of genes involved in the jasmonate biosynthetic and signaling pathways in mulberry (Morus notabilis). Journal of Integrative Plant Biology 56:663-72.

Wei C, Liu X, Long D, Guo Q, Fang Y, Bian C, Zhang D, Zeng Q, Xiang Z, Zhao A (2014) Molecular cloning and expression analysis of mulberry MAPK gene family. Plant Physiology & Biochemistry 77:108-16.

Wisniewski M, Webb R, Balsamo R, Close TJ, Yu XM, Griffith M (1999) Purification, immunolocalization, cryoprotective, and antifreeze activity of PCA60: a dehydrin from peach (Prunus persica). Physiologia of Plant 105:600-608.

Ye H, Du H, Tang N, Li X, Xiong L (2009) Identification and expression profiling analysis of TIFY family genes involved in stress and phytohormone responses in rice. Plant Molecular Biology 71:291-305.

Yoshida S (1984) Chemical and biophysical changes in the plasma membrane during cold acclimation of mulberry bark cells (Morus bombycis Koidz. cv Goroji). Plant Physiology 76:257-265.

Zhang X, Liu S, Takano T (2008) Two cysteine proteinase inhibitors from Arabidopsis thaliana, AtCYSa and AtCYSb, increasing the salt, drought, oxidation and cold tolerance. Plant Molecular Biology 68:131-143.

Zhu D, Bai X, Chen C, Chen Q, Cai H, Li Y, Ji W, Zhai H, Lv D, Luo X (2011) GsTIFY10, a novel positive regulator of plant tolerance to bicarbonate stress and a repressor of jasmonate signaling. Plant Molecular Biology 77:285.

Zhu D, Bai X, Zhu Y, Cai H, Li Y, Ji W, Chen C, An L, Zhu Y (2012) Isolation and functional analysis of GsTIFY11b relevant to salt and alkaline stress from Glycine soja.  Hereditas 34:230-239.

Zhu D, Li R, Liu X, Sun M, Wu J, Zhang N, Zhu Y (2014) The positive regulatory roles of the TIFY10 proteins in plant responses to alkaline stress. PLoS One 9(11): e111984.