Abstract Shoot proliferation is a very important micropropagation phase, decisive for economic efficiency of this method given taxon. To obtain high multiplication ratio and good quality microshoots detailed propagation protocol must be developed particular species or even cultivars. Rhododendron ‘Kazimierz Odnowiciel’ relatively new cultivar distinguished by large, beautiful flowers frost resi...

Juniperus drupacea Labill. (Cupressaceae) is a species with ecological and medicinal value. In Europe, it native only in southern Greece, listed as endangered. Due to its uniqueness, this study attempted, for the first time, an vitro propagation effort of Syrian juniper. Explants lateral shoot tips were surface-sterilized cultured on Murashige Skoog (MS) medium. The cultures subcultured MS, woo...

La finalidad de este estudio fue evaluar la capacidad regeneración yemas adventicias en explantes segmentos hojas y entrenudos provenientes plantas in vitro. Para ello, fueron germinadas semillas Balfourodendron riedelianum condiciones vitro, luego un mes los cultivados medio Murashige Skoog suplementado con combinaciones ANA (0.01 mg.L-1), BAP (0.1 mg.L-1) TDZ (0.1, 0.01 mg.L-1). Los mejores r...

dog rose (rosa canina) has been using as a rootstock for ornamental roses also it is one of the medicinal plants. it can be propagated under in vitro conditions. after removing chilling requirement of buds, axillary wood buds of dog rose were cut in three nodal positions (lower, middle and terminal) on the stem and then explants after decontamination, cultured on murashige and skoog medium (ms ...

The use of in vitro culture has been accepted as an efficient technique for clonal propagation of many woody plants. In the present research, we report the results of a number of experiments aimed at optimizing micropropagation protocol for tea (Camellia sinensis (L.) O. Kuntze) (clone Iran 100) using nodal segments as the explant. The effect of different combinations and concentrations of plan...

An Agrobacterium-mediated transformation method was applied to introduce the luciferase reporter gene under the control of the CaMV35S promoter in the pGreen0049 binary vector into strawberry cv. Camarosa. The in vitro regeneration system of strawberry leaves to be used in the transformation was optimized using different TDZ concentrations in MS medium. TDZ at 16 µM showed the highest percentag...

of embryogenic frequency 88.9 and 72.23 were recorded for stem explants. However, the greatest embryogenic calli fresh weights 14.68 and 9.65 (mg/jar) were derived from leaf explants. Moreover, growth of somatic embryos was investigated during 7weeks. The highest regeneration percentage was achieved for stem explants compared other explants and recorded 88.88 and 66.66 for directly or indirectl...

Today, there is increasing evidence that PPARgamma agonists, including thiazolidinediones (TDZs) and nonthiazolidinediones, block the motility and invasiveness of glioma cells and other highly migratory tumor entities. However, the mechanism(s) by which PPARgamma activators mediate their antimigratory and anti-invasive properties remains elusive. This letter gives a short review on the debate a...

abstract in this research, the effects of ba with different concentrations (0, 0.5, 1, 1.5, 2, 2.5 and 3 mg/l) in combination with iba (0, 0.01 and 0.1 mg/l) on bud growth and shoot proliferation and tdz with different concentrations (0, 1, 2, 3 and 4 mg/l) in combination with 0 and 0.5 mg/l iba on somatic embryogenesis from different parts of immature cotyledons (proximal, median and distal) w...