نتایج جستجو برای: direct shoot regeneration
تعداد نتایج: 499261 فیلتر نتایج به سال:
Background Agrobacterium mediated gene transfer technology offers the potential to introduce novel, high-value traits into selected, elite tree genotypes. Significant progress has been made in the regeneration and genetic transformation of Eucalyptus trees, but transformation efficiency has generally been low for eucalypts [1], especially for elite clonal genotypes. As a preliminary step toward...
The frequency of shoot regeneration and multiplication of P. harmala was influenced by the type of explant and kind and concentration of hormones. Of the various seedling explants, cotyledonary node exhibited maximum shoot regeneration frequency from axillary region on MS medium supplemented with 5 microM BAP. Addition of 0.1 microM NAA enhanced the efficacy of BAP for multiple shoot regenerati...
In this report we describe a methodology for rapid sugarcane shoot regeneration using meristematic tissue from in vitro-grown plantlets. Shoot regeneration from previously induced meristematic tissue, in the presence of up to 22.62 μM of 2,4-D was evaluated. The explants were transferred, after a week induction, to a propagation medium supplemented with activated charcoal and then transferred t...
a reliable method is described for rapid proliferation of axillary shoots from nodal segment of mature field-grown aromatic and medicinal plant vitex negundo through in vitro culture. of different concentrations of n6-benzyladenine (ba) evaluated as supplements to murahige and skoog (ms) medium, ba at 1mg/l was effective in enhancing bud break and shoot regeneration. response of explants was al...
Anthemis hyalina DC. is one of the most important herbal medicine plants and is used for anti-allergy and curing skin rashes or acne. To date there is no report for in vitro culture of this species and the present study was performed for the first time with the aim of obtaining the optimized treatment for shoot regeneration. In this research the effect of different plant growth regulators NAA (...
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