[1] F. Engelmann, “Plant Cryopreservation: Progress and Prospects,” In Vitro Cellular & Developmental Biology— Plant, Vol. 40, No. 5, 2004, pp. 427-433.
[2] B. B. Mandal, K. P. S. Chandel and S. Dwivedi, “Cryopreservation of Yam (Dioscorea spp.) Shoot Apices by Encapsulation-Dehydration,” Cryo Letters, Vol. 17, No. 3, 1996, pp. 165-174.
[3] B. Malaurie, M. F. Trouslot, F. Engelmann and N. Chabrillange, “Effect of Pretreatment Conditions on the Cryopreservation of in Vitro Cultured Yam (Dioscorea alata and D. bulbifera) Shoot Apices by Encapsulation-Dehydration,” Cryo Letters, Vol. 19, No. 1, 1998, pp. 15-26.
[4] S. Leunufna and E. R. J. Keller, “Cryopreservation of Yam Using Vitrification Modified by Including Droplet Method: Effects of Cold Acclimation and Sucrose,” Cryo Letters, Vol. 26, No. 2, 2005, pp. 93-102.
[5] B. B. Mandal and S. Ahuja-Ghosh, “Regeneration of Dioscorea floribunda Plants from Cryopreserved Encapsulated Shoot Tips: Effect of Plant Growth Regulators,” Cryo Letters, Vol. 28, No. 5, 2007, pp. 329-336.
[6] B. B. Mandal, S. Ahuja-Ghosh and P. S. Srivastava, “Cryopreservation of Dioscorea rotundata Poir.: A Comparative Study with Two Cryogenic Procedures and Assessment of True-to-Type of Regenerants by RAPD Analysis,” Cryo Letters, Vol. 29, No. 5, 2008, pp. 399-408.
[7] P. Mukherjee, B. B. Mandal, K. V. Bhat and A. K. Biswas, “Cryopreservation of Asian Yam Dioscorea bulbifera and D. alata by Vitrification: Importance of Plant Growth Regulators,” Cryo Letters, Vol. 30, No. 2, 2009, pp. 100-111.
[8] Engelmann-Sylvestre and F. Engelmann, “Effect of Various Growth Regulators on Growth of Yam (Dioscorea trifida L.) in Vitro Shoot Tips,” African Journal of Biotechnology, submitted.
[9] A. Verma, C. P. Malik and V. K. Gupta, “In Vitro Effects of Brassinosteroids on the Growth and Antioxidant Enzyme Activities in Groundnut,” ISRN Agronomy, Vol. 2012, 2012, Article ID: 356485.
http://dx.doi.org/10.5402/2012/356485
[10] N. Nakajima, A. Shida and S. Toyama, “Effects of Brassinosteroid on Cell Division and Colony Formation of Chinese Cabbage Mesophyll Protoplasts,” Japanese Journal of Crop Science, Vol. 65, No. 1, 1996, pp. 114-118.
http://dx.doi.org/10.1626/jcs.65.114
[11] M. H. Oh and S. D. Clouse, “Brassinolide Affects the Rate of Cell Division in Isolated Leaf Protoplasts of Petunia hybrida,” Plant Cell Reports, Vol. 17, No. 12, 1998, pp. 921-924.
http://dx.doi.org/10.1007/s002990050510
[12] T. Iwasaki and H. Shibaoka, “Brassinosteroids Act as Regulators of Tracheary-Element Differentiation in Isolated Zinnia Mesophyll Cells,” Plant Cell Physiology, Vol. 32, No. 7, 1991, pp. 1007-1014.
[13] J. Li, P. Nagpal, V. Vitart, T. C. McMorris and J. Chory, “A Role for Brassinosteroids in Light-Dependent Development of Arabidopsis,” Science, Vol. 272, No. 5260, 1996, pp. 398-401.
http://dx.doi.org/10.1126/science.272.5260.398
[14] T. Murashige and F. Skoog, “A Revised Medium for Rapid Growth and Bioassays with Tobacco Tissue Cultures,” Physiologia Plantarum, Vol. 15, No. 3, 1962, pp. 473-497.
http://dx.doi.org/10.1111/j.1399-3054.1962.tb08052.x
[15] E. E. Uchendu, M. Muminova, S. Gupta and B. M. Reed, “Antioxidant and Anti-Stress Copmounds Improve Regrowth of Cryopreserved Rubus Shoot Tips,” In Vitro Cellular & Developmental Biology—Plant, Vol. 46, No. 4, 2010, pp. 386-393.
http://dx.doi.org/10.1007/s11627-010-9292-9