Trends in plant tissue culture, production, and secondary metabolites enhancement of medicinal plants: a case study of thyme.

Thymus plants are greatly threatened by overharvesting and climate change. Plant cell and tissue culture techniques provide effective alternatives for the production and the enhancement of both biomass and bioactive compounds. Medicinal and aromatic plants are rich sources of various bioactive compounds known as secondary metabolites, which are used across a range of fields, including medicinal, cosmetics, pharmaceuticals, perfumes, agrochemicals and agrofood industries.

Correlation between the Chemical and Genetic Relationships among Thymus saturejoides Genotypes Cultured under in vitro and in vivo Environments.

In this study, the in vitro and in vivo essential oil (EO) composition and genetic variability in six micropropagated genotypes of Thymus saturejoides Coss., a Mediterranean medicinal and aromatic plant, were analyzed by GC/MS and randomly amplified polymorphic DNA (RAPD). Yield and composition of the EO varied between genotypes.