Ranjan Mishra Malay, Kumar Srivastava Rajesh, Akhtar Nasim, Enhanced Alkaloid Production from Cell Culture System of Catharanthus roseus in Combined Effect of Nutrient Salts, Sucrose and Plant Growth Regulators, Journal of Biotechnology and Biomedical Science, Volume 1, Issue 4, 2018, Pages 14-34, ISSN 2576-6694, https://doi.org/10.14302/issn.2576-6694.jbbs-18-2475. (https://openaccesspub.orgjbbs/article/921) Keywords: Alkaloid; Catharanthus roseus; medium type; plant growth regulators; sucrose