Withania somnifera (L.) Dunal is high demanding valuable medicinal plants which have pharmaceuticals properties, known for its with anolides. Nodal segment explants of W. somnifera when cultured on MS (Murashige and skoog’s, 1969) medium horizontally containing different concentration(1-3mg/l) of 6-benzylaminopurine (BAP), kinetin (Kn) and thidiazuron (TDZ) produced multiple shoots on both axil...

High demand for edible bamboo shoots of Bambusa tulda and Melocanna baccifera in many Asian ethnic groups has led to the need for developing intensive bamboo farming. To achieve this, in vitro regeneration of bamboo plantlets is needed due to the long and irregular bamboo flowering cycle and scarcity of bamboo seeds. An effective protocol for plantlets regeneration in B. tulda and M. baccifera ...

Plant mitochondrial and chloroplast genes that underwent horizontal transfer have been identified by parasite and grafting systems, respectively. Here, we directly observed 3 horizontal gene transfer (HGT) events in the 45 second axillary shoots of grafted cotton plants (Gossypium barbadense and Gossypium hirsutum) after extirpating the first axillary bud. The second axillary shoots showed phen...

Vitex trifolia is a shrub species with popular use as a medicinal plant, for which leaves, roots and flowers have been reported to heal different distresses. The increasing exploitation of these plants has endangered its conservation, and has importantly justified the use of biotechnological tools for their propagation. Our aim was to present an efficient protocol for plant regeneration through...

The present work describes an efficient micropropagation and callus induction protocol of Limbarda crithmoïdes L. (Asteraceae), a halophyte species with medicinal horticultural interests. objective was to identify the culture media that support best organogenesis callogenic expressions four types aerial explants; nodal internodal segments leaf portions, by varying mineral composition twenty add...

To elucidate the molecular mechanism of apical dominance, the expression patterns of genes that are preferentially expressed in dormant axillary buds of pea (Pisum sativum L. cv. Alaska) seedlings were investigated. We isolated two cDNA clones, cPsAD1 and cPsAD2 whose corresponding genes were named PsAD1 and PsAD2, from a cDNA library of dormant axillary buds using the differential display meth...

The AXR1 gene of Arabidopsis is required for many auxin responses. The highly branched shoot phenotype of mature axr1 mutant plants has been taken as genetic evidence for a role of auxin in the control of shoot branching. We compared the development of lateral shoots in wild-type Columbia and axr1-12 plants. In the wild type, the pattern of lateral shoot development depends on the developmental...

Androgen receptor (AR) signaling initiates mouse prostate development by stimulating prostate ductal bud formation and specifying bud patterns. Curiously, however, prostatic bud initiation lags behind the onset of gonadal testosterone synthesis by about three days. This study's objective was to test the hypothesis that DNA methylation controls the timing and scope of prostate ductal development...