Parmar, Ashok KumarKant, Tarun2024-05-272024-05-272014-07-311314-6246https://doi.uni-plovdiv.bg/handle/store/97A refined and high efficiency protocol for in vitro regeneration of Commiphora wightii, a red-listed medicinal plant of medicinal importance, has been developed through optimized somatic embryogenesis pathway. Cultures from immature fruits were induced and proliferated on B5 medium supplemented with 2.26 μM 2,4-D. Embryogenic calli were obtained and then maintained for extended periods by alternately subculturing on modified MS medium supplemented with 1.11 μM BAP, 0.57 μM IBA and with 0.5% activated charcoal or without PGR every 3-4 weeks. Cyclic embryogenesis was obtained. Late torpedo and early cotyledonary stages somatic embryos were regularly harvested from PGR-free modified MS medium. It was found that percent moisture available in culture containers play a critical role in maturation and subsequent germination of somatic embryos of C. wighti. Maximum germination of more than 80% was achieved through media recycling. Somatic embryo derived plants (emblings) were acclimatized. After 5 months, acclimatized plants were out-planted in experimental field. These morphologically normal plants have been surviving for over 3 years. Molecular polymorphism was clearly evident when these plants were tested using RAPD primers, making the plants suitable for use in its species restoration program.ensomatic embryoemblingoleo-gum-resinfield performancegenetic stabilityArticle