This study investigated the effects of different PGRs on in vitro plant regeneration Anthurium scherzerianum Schott and acclimatization ex stage. Depending objective each experiment, shoots were induced from callus cultured a modified Murashige Skoog (MS) medium containing cytokinins auxins. Results showed that 90% leaf explants 48% petiole produced callus. A half-strength MS supplemented with ...

Abstract The paper presents a technique for micropropagation of endangered in Europe and extinct Poland Pulsatilla vulgaris ex situ conservation the genetic resources. Genotype-dependent induction somatic embryogenesis rooting was revealed series two experiments (I II) performed under same experimental conditions. Shoot tips seedlings were best explants both Murashige Skoog (MS) medium suppleme...

the objective of this investigation was the development of chitosan/xanthan polyelectrolyte complex based mucoadhesive nasal insert of promethazine hydrochloride a drug used in the treatment of motion sickness. a 32 factorial design was applied for preparing chitosan/xanthan polyelectrolyte complex and to study the effect of independent variables i.e. concentration of xanthan [x1] and concentra...

(In vitro culture of Phyllanthus stipulatus (Euphorbiaceae)). An efficient micropropagation protocol was developed for the medicinal plant Phyllanthus stipulatus (Euphorbiaceae) using nodal segments for axillary shoot proliferation. Maximum multiplication rates (8-9 shoots per explant) was achieved on MS media supplemented with either 2.5-5.0 μM IBA. The best basal media for axillary shoot prol...

Salvia tomentosa is a perennial sage of the maquis vegetation, strongly aromatic, with medicinal and ornamental value. Aiming to facilitate promotion species in floriculture sector, its micropropagation was studied terms effect explant origin medium plant growth regulators on vitro cultures establishment, shoot proliferation rooting. Shoot tip or single node explants excised from either grown s...

Despite the wide use of plant regeneration for biotechnological purposes, the signals that allow cells to become competent to assume different fates remain largely unknown. Here, it is demonstrated that the Regeneration1 (Rg1) allele, a natural genetic variation from the tomato wild relative Solanum peruvianum, increases the capacity to form both roots and shoots in vitro; and that the gibberel...