fars province is one of the natural habitats of pyrus species in iran. harvesting of fruits, deforestation, expansion of agriculture and overgrazing in recent years has threatened the wild pear open forests and imposed detrimental effects on their natural regeneration, therefore, investigation on propagation of wild pear species for afforestation is needed. this research was carried out to deve...

considering great medicinal value of hyssopus officinalis l. and possibility of its mass production through in vitro culture, two individual experiments was conducted. effect of various concentrations (0, 2.2, 4.4 and 11 µmol) of tdz and bap in combination with 1 µmol of iaa on direct regeneration from nodal explants were assessed. significant difference between treatments was observed (p≤ 0.01...

Hairy roots culture is a potential system for secondary metabolite production in medicinal plants. In this research, hairy root induction in Echinacea angustifolia was established using Agrobacterium rhizogenes. The effects of dif-ferent A. rhizogenes strains (AR15834, A4, K599 and MSU440) in two solid growth regula-tor-free culture media, half strength MS salts with B5 vitamins and WPM, were e...

context : cumin ( cuminum cyminum l.) as a member of the apiaceae family is one of the most important medicinal plants in the world. objective : an experiment was conducted for evaluation of callus induction optimization in cumin accessions (shahdad, koohbanan, badrood and afghanistan). materials and methods : factorial experiment based on completely randomized design (crd) with three replicati...

and Applied Analysis 3 Proof. This can be proved by induction on order ofG as follows. The first step of the induction is obvious since the only group of order 2 is Z2. Let G be a finite Abelian group and g ∈ G where g / e. If G is not a cyclic group, then there is a subgroup H which does not contain g, so a is a nontrivial homogenous element of the induced G/H-graded structure for A. Now the o...

It is an increased interest in the therapeutic potential of Cannabis sativa L. (marijuana) for treatment of multiple sclerosis and HIV neuropathy. Because of limitation in cultivation of this plant, an efficient hairy root induction system for Cannabis sativa L. was developed in the present study. Agrobacterium rhizogenes mediated transformation performed by two different co-cultivation mediums...

it is an increased interest in the therapeutic potential of cannabis sativa l. (marijuana) for treatment of multiple sclerosis and hiv neuropathy. because of limitation in cultivation of this plant, an efficient hairy root induction system for cannabis sativa l. was developed in the present study. agrobacterium rhizogenes mediated transformation performed by two different co-cultivation mediums...

this review article investigates a comprehensive description of the factors, methods, strategies, approaches and prerequisites influencing in vitro micropaopagation and the amount of their use across the world. the findings presented here are the results of the study of several hundred papers published all over the world. tissue culture techniques are routinely used for micropropagation. enhanc...

Considering great medicinal value of Hyssopus officinalis L. and possibility of its mass production through in vitro culture, two individual experiments was conducted. Effect of various concentrations (0, 2.2, 4.4 and 11 µmol) of TDZ and BAP in combination with 1 µmol of IAA on direct regeneration from nodal explants were assessed. Significant difference between treatments was observed (P≤ 0.01...