Family Solanaceae is one of the largest families in plant kingdom. A family 98 genera and over 2700 species; tropical temperate; herbs, shrubs or small trees.
 Secondary metabolites plants, sharing tropane skeleton as a common structural feature, sharply divided into two classes: tropine ecgonine derivatives. The first group, represented by well-known alkaloids: atropine scopolamine, which...

background and objectives: hyoscyamus reticulatus contains two distinguished tropane alkaloids, hyoscyamineand scopolamine and both of the compounds possesspotential acute or chronic toxicity. in the present study, a simple and efficient transformation system was established for in vitro hairy roots induction in hyoscyamus reticulatus. methods: effect of different factors including agrobacteriu...