Genetic engineering advantages and disadvantages essay

Before the gene is inserted into the target organism it must be combined with other genetic elements. These include a promoter and terminator region, which initiate and end transcription . A selectable marker gene is added, which in most cases confers antibiotic resistance , so researchers can easily determine which cells have been successfully transformed. The gene can also be modified at this stage for better expression or effectiveness. These manipulations are carried out using recombinant DNA techniques, such as restriction digests , ligations and molecular cloning. [51]

Genetic engineering advantages and disadvantages essay

genetic engineering advantages and disadvantages essay

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genetic engineering advantages and disadvantages essaygenetic engineering advantages and disadvantages essaygenetic engineering advantages and disadvantages essaygenetic engineering advantages and disadvantages essay