DNA-Delivery Methods to Produce Transgenic Plants
نویسندگان
چکیده
منابع مشابه
Methods to produce marker-free transgenic plants.
Selectable marker genes (SMGs) have been extraordinarily useful in enabling plant transformation because of the low efficiency of transgene integration. The most used SMGs encode proteins resistant to antibiotics or herbicides and use negative selection, i.e., by killing nontransgenic tissue. However, there are perceived risks in wide-scale deployment of SMG-transgenic plants, and therefore res...
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Plant genetic engineering has been the fastest technology adopted in human history to achieve quantitative and qualitative superiority by farmers. This technology has real benefits to the environment and the livelihood of farmers. Unfortunately, despite numerous credible scientific studies on the safety of GM products for the consumer and the environment, this technology still faces misleading ...
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Medicinal plants have high importance in medicine and pharmacogonosy because of their secondary metabolites. Essential oils, antioxidants and flavonoids are the major compounds of many medicinal plants. These compounds especially antioxidants can increase oxidation of DNA in response to wounds. Nowadays, progresses in biotechnology such as molecular markers were used for phylogenetic relationsh...
متن کاملAssesment of different DNA extraction methods in medicinal plants
Medicinal plants have high importance in medicine and pharmacogonosy because of their secondary metabolites. Essential oils, antioxidants and flavonoids are the major compounds of many medicinal plants. These compounds especially antioxidants can increase oxidation of DNA in response to wounds. Nowadays, progresses in biotechnology such as molecular markers were used for phylogenetic relationsh...
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A cotransformation system using somatic embryos was developed to produce grapevines free of selectable marker genes. This was achieved by transforming Vitis vinifera L. "Thompson Seedless" somatic embryos with a mixture of two Agrobacterium strains. The first strain contained a binary plasmid with an egfp gene of interest between the T-DNA borders. The second strain harbored the neomycin phosph...
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ژورنال
عنوان ژورنال: Biotechnology(Faisalabad)
سال: 2008
ISSN: 1682-296X
DOI: 10.3923/biotech.2008.385.402