- Arnison, P. G., Bibb, M. J., Bierbaum, G., Bowers, A. A., Bugni, T. S., Bulaj, G., Camarero, J. A., Campopiano, D. J., Challis, G. L., Clardy, J., Cotter, P. D., Craik, D. J., Dawson, M., Dittmann, E., Donadio, S., Dorrestein, P. C. & Entian, K. D. (2013). Ribosomally synthesized and posttranslationally modified peptide natural products: Overview and recommendations for a universal nomenclature. Natural Product Reports, 30, 108-160.
- Babber, S. & Kulbhushan, S. (1991). Study of anatomy of vitrified structure in Viola tricolor L. Annals of Biology, 7(1), 93-95.
- Burman, R., Gunasekera, S., Stromstedt, A. A. & Goransson, U. (2014). Chemistry and biology of cyclotides: Circular plant peptides outside the box. Journal of Natural Products, 77, 724-736.
- Chalageri, G. & Babu, U. V. (2012). In vitro plant regeneration via petiole callus of Viola patrinii and genetic fidelity assessment using RAPD markers. Turkish Journal of Botany, 36, 358-368.
- Craik, D.J., Conibear, A. C. (2011). The chemistry of cyclotides. Journal of Organic Chemistry, 76, 4805-4817.
- Dornenburg, H. (2010). Cyclotide synthesis and supply: From plant to bioprocess. Biopolymers, 94, 602-610.
- Faisal, M., Siddique, I. & Anis, M. (2006). In vitro rapid regeneration of plantlets from nodal explants of Mucuna pruriens- a valuable medicinal plant. Annals of Applied Biology, 148,1-6.
- Ghani, U. K., Saeed, A. & Alam, M. T. (1997). Industryunic Medicine. Department of Pharmacognosy, University of Karachi, India, pp, 310-311.
- Kaloo, Z. A., Akhtar, R., Hag, Z. & Wafai, B. A. (2013). Effect of growth regulators on the in vitro multiplication of Viola odorata. International Journal of Medicinal Plant Research, 2(4), 187-189.
- Kaur R., Kashyap A., Majeed S., Chauhan, N. S. & Bhardwaj, S. V. (2010). In vitro propagation and conservation of Inula recemosa Hook F. an endangered medicinal plant of temperate origin. Journal of Advanced Laboratory Research in Biology, 1(1), 88-91.
- Kaur R., Sadiq, M., Kumar, V., Mahajan, R., Saxena, B. & Sharma, D. R. (2007). In vitro propagation and conservation of Gentiana kurroo- a temperate medicinal herb. Journal of Plant Science and Research, 23(1-2), 69-72.
- Khalafalla, M. M. & Hattori, K. (1999). A combination of thiadiazuron andbenzyl adenine promotes multiple shoot production from cotyledonary node explants of faba bean (Vicia faba L). Plant Growth Regulation, 27, 145-148.
- Lim, T. K. (2014). Edible Medicinal and Non Medicinal Plants: Volume 8, Flowers, Springer Science, New York, London. 1038p.
- Lord, A. M. M. (1983). Comparative flower development in the cleistogamous species Viola odorata. I. A growth rate study. American Journal of Botany, 1, 1556-1563.
- Mabberley, D. (1987). The Plant Book. Cambridge University Press. Cambridge, 858p.
- Maureen, M. & Pau, H. M. (1990). Comparison of 2, 4-D and picloram for selection of long-term totipotent green callus cultures of sugarcane. Plant Cell, Tissue and Organ Culture, 20(3), 157-163.
- Murashige, T. (1974). Plant propagation through tissue cultures. Annual Review of Plant Physiology, 25, 135-166.
- Naeem, M., Naveed, I., Saqlan naqvi, S. M. & Mahmood, T. (2013). Standardization of tissue culture conditions and estimation of free scavenging activity in Viola odorata L. Pakistan Journal of Botany,45(1), 197-202.
- Orlikowska, T., Nowak, E., Marasek, A. & Kucharska, D. (1999). Effects of growth regulators and incubation period on in vitro regeneration of adventitious shoots from gerbera petioles. Plant Cell Tissue Organ Culture, 59, 95-102.
- Orlikowska, T., Nowak, E., Marasek, A. & Kuchrska, D. (1999). Effect of growth regulators and incubation period on in vitro regeneration of adventitious shoots from gerbera petioles. Plant Cell Tissue and Organ Culture, 59, 95-102.
- Pattnaik, S. K. & Chand, P. K. (1996). In vitro propagation of the medicinal herbs Ocimum americanum L. syn O. canumsinus and O. sanctam. Plant Cell Reports, 15, 846-890.
- Razdan, M. K. (1993). An Introduction to Plant Tissue Culture. New Delhi: Oxford and IBH Publishing Co. India.
- Rout, G. R., Mohapatra, A. & Mohan Jain, S. (2006). Tissue culture of ornamental pot plant: A critical review on present scenario and future prospects. Biotechnology Advances, 24, 531-560.
- Saxena, C., Palai, S. K., Samantaray, S., Rout, G. R. & Das, P. (1997). Plant regeneration from callus cultures of Psoralea corylifolia Linn. Plant Growth Regulation, 22, 13-17.
- Slazak, B., Sliwinska, E., Saługa, M., Ronikier, M., Bujak, J., Słomka, A., Go¨ransson, U. & Kuta, E. (2015). Micropropagation of Viola uliginosa (Violaceae) for endangered species conservation and for somaclonal variation-enhanced cyclotide biosynthesis. Plant Cell Tissue and Organ Culture, 120, 179-190.
- Soni, M. & Kaur, R. (2014). Rapid in vitro propagation, conservation and analysis of genetic stability of Viola pilosa. Physiology and Molecular Biology of Plants, 20(1), 95-101
- Tadahiko, S., Kwon, O. C., Miyake, H., Taniguchi, T. & Maeda, E. (1995). Regeneration of plantlets from petiole callus of wild Viola (Viola patrinii DC.). Plant Cell Reports, 14,768-72.
- Thao, N. T. P., Ozaki Y. & Okubo, H. (2003). Callus induction and plantlet regeneration in ornamental Alocasia micholitziana. Plant Cell Tissue Organ Culture, 73(3), 285-9.
- Vishwakarma, U. R., Gurav, A. M. & Sharma, P. Ch. (2013). Regeneration of multiple shoots from petiole callus of Viola serpens Wall. Pharmacognosy Research, 5, 86-92.
- Wang, J. & Bao, M. Z. (2007). Plant regeneration of pansy (Viola wittrockiana) ‘Caidie’ via petiole-derived callus. Scientia Horticulturae, 111(3), 266-270.
|
