Recombinant DNA Technology & Genetic Engineering

Recombinant DNA Technology & Genetic Engineering

Recombinant DNA technology is an important genetic engineering technique used to prepare recombinant DNA (rDNA) by combining cleaved DNA molecules from two ...

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Recombinant DNA technology, also known as genetic engineering, is a set of techniques used to manipulate and modify the genetic makeup of cells, including the transfer of genes from one organism to another. This technology has a wide range of applications in fields such as medicine, agriculture, and industry.

One of the key tools of recombinant DNA technology is the ability to cut and paste DNA from different sources using enzymes called restriction nucleases. These enzymes allow scientists to isolate specific DNA sequences and insert them into a vector, which is a small piece of DNA that can carry the new DNA into another cell. The vector is then used to introduce the recombinant DNA into a host cell, where it can be replicated and expressed.

There are many ways in which recombinant DNA technology can be used. In medicine, it can be used to produce proteins and other molecules that are useful in treating diseases. In agriculture, it can be used to develop crops with improved traits, such as resistance to pests and diseases. In industry, it can be used to produce enzymes and other products with specific characteristics.

Overall, recombinant DNA technology has had a major impact on many areas of science and technology, and continues to be an important tool for advancing our understanding of genetics and for solving a wide range of problems in the life sciences.