Hairy Root Induction of Taxus baccata L. by Natural Transformation with Rhizobium rhizogenes

Transformation of Gossypium hirsutum and Gossypium barbadense by Rhizobium rhizogenes: Hairy root induction and gossypol production

Agrobacterium rhizogenes mediated hairy root induction for increased Colchicine content in Gloriosa superba L

Gloriosa superba L. a medicinally important monocot, member of the family Liliaceae, was investigated for callusing, direct regeneration and induction of hairy root using soil bacterium Agrobacterium rhizogenes. Friable callus was initiated from corms on basal MS medium amended with 2,4-D (1 mg L) and kinetin (1 mg L). Callus generated from such effective combinations were co-cultivated with th...

Anti-ulcerogenic lignans from Taxus baccata L.

Four lignan type compounds, lariciresinol, taxiresinol, isolariciresinol and 3-demethyl-iso-lariciresinol, were isolated from the heartwood of Taxus baccata L. (Taxaceae) growing in Turkey through chromatographic techniques. In vivo anti-ulcerogenic potency of these compounds was investigated on ethanol-induced ulcerogenesis model in rats at two different doses, 50 and 100 mg/kg. All compounds ...

producing a high scopolamine hairy root clone in hyoscyamus muticus through transformation by agrobacterium rhizogenes

agrobacterium rhizogenes causes hairy root disease in plants. these hairy roots are ge-netically stable and grow rapidly. transformed hairy roots of hyoscyamus muticus in-duced by the bacterium can produce tropane alkaloids in trace amounts of intact plant tissues. in this research, in order to compare growth and biosynthetic stability of hairy roots with wild type ones, leaf and nodal segments...

Genetic Transformation and Hairy Root Induction Enhance the Antioxidant Potential of Lactuca serriola L.

Lactuca serriola L. is a herbaceous species, used for human nutrition and medicinal purposes. The high antioxidant capacity of L. serriola indicates the possibility of enhancing its edible and health potential by increasing the flavonoid and phenolic contents. The present study aimed at enhancing the production of phenolics and flavonoids by hairy root cultures in Lactuca serriola transformed w...