What is the process of deliberately linking DNA from different sources into one molecule called?

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The process of deliberately linking DNA from different sources into one molecule is known as recombinant DNA technology. This technique involves combining genetic material from different organisms to create a new set of genetic instructions, which can lead to the production of new proteins or traits. Recombinant DNA technology is foundational in biotechnology and gene therapy, as it allows for the exploration of gene functions and the development of genetically modified organisms.

In this process, specific enzymes are used to cut DNA at designated sequences, allowing for the insertion of DNA fragments from other sources. This manipulation enables scientists to create genetically engineered organisms that can express desired characteristics, such as resistance to pests in plants or the production of therapeutic proteins.

The other terms represent different concepts: gene cloning involves producing copies of a specific DNA sequence, gene editing refers to targeted modifications of DNA sequences within an organism’s genome, and transcription is the process by which DNA is converted into RNA. Each of these processes plays a role in molecular biology and genetics, but recombinant DNA specifically focuses on the incorporation and merging of DNA from various origins into a single customizable molecule.

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