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The Pros And Cons Of Genetic Engineering

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Introduction
Over the past century, the genetic engineering field has been vastly improving, from the discovery of restriction enzymes to the mapping of the entire human genome. Now, scientists are eager to implement CRISPR/Cas9, a method that changes the genetic sequence of a zygote to prevent hereditary diseases. When a virus invades a bacterium, it’s DNA joins with the bacterium’s DNA. This sequence is then transcribed to CRISPR RNA (cRNA), which then guides bacterial molecular machinery to the cRNA’s corresponding DNA sequence and cuts it out, thus destroying the viral genome. Scientists have modified Cas9, a specific enzyme in the molecular machinery, so that it activates gene expression rather than cutting the DNA (Pak, 2014). Although CRISPR has the potential to wipe out hereditary diseases, it also brings many consequences which need to be prevented before implementation. Technological advancements in the genetic engineering field should be impeded in America because of the unreadiness for implementation, potential social inequalities in the future, and ethical dilemmas.
Scientific Unreadiness
We are not ready for the implementation of the CRISPR/Cas9 method. In 2015, Puping Liang, a …show more content…

The introduction of CRISPR/Cas9 will tremendously affect our lives; in a generation commanded by technology, the application of genetic technologies like CRISPR into everyday life will draw people in, changing the society we live in along the way. If we introduce CRISPR today without any prior preparation, the drawbacks of this method, which include new diseases, more DNA mutations, a future with vast social inequalities, and ethical conflicts, will greatly outweigh the benefits. By impeding the implementation of CRISPR, encouraging public discussions, and allowing time for more research, these disadvantages could be minimized so CRISPR can be fully

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