Blotting technique is an extremely powerful tool for analyzing gene structure and used to study gene expression, once cloned cDNA is isolated. There are three important types of blotting techniques are: 1. Southern Blotting 2. Northern Blotting 3. Western Blotting. Technique # 1. Southern Blotting: Developed by E.M. Southern, the technique of Southern blotting is […]
Blotting Techniques Used for Gene Expression | Genetics
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Methods to Create Marker Gene-Free Transformed Plants | Genetics
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Four main methods have been suggested to create marker gene-free transformed plants. The methods are: 1. Co-Transformation 2. Site-Specific Recombination 3. Marker Gene Elimination by Transposase 4. Marker Gene Elimination by Intrachromosomal Recombination. Method # 1. Co-Transformation: Co-transformation strategies are popularly employed for the production of transformed plants free from marker gene(s). In this novel […]
Agrobacterium as Gene Transformation Vector | Genetics
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One of the significant developments in agriculture biotechnology is the successful transformation of plants by Agrobacterium as a vector. This has formed a basis for the better performance of plants. Existence of close proximity between plant and Agrobacterium leads to the exploitation of these bacteria for the production of transgenic plants. In addition, accumulation of […]
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