Optimized in vitro micro-tuber production for colchicine biosynthesis in Gloriosa superba L. and its anti-microbial activity against Candida albicans

摘要

Key message Manipulation of PGR'S significantly enhanced in vitro tuberization from noncorm bud explants. Elicitor treatment with AlCl3 enhanced the production of colchicine. HPLC analysis revealed significantly higher colchicine content in in vitro raised plants compared to field grown tubers. The study will help in mass propagation, conservation, and commercialization of Gloriosa superba L. for large scale production of colchicine.