Gene Duplication
Gene duplication is the process by which a single gene is copied and then passed on to the next generation. It is an important mechanism by which genomes can acquire new functions and is one of the major driving forces of evolution. Gene duplication has been used to understand the development and evolution of genetic pathways, as well as to modify existing genes to create novel characteristics. It is also used to create new genes in medicine, biotechnology and agriculture, to create genetic diversity and to provide an answer to the origins of some diseases. Gene duplication is therefore a significant and widely used tool in understanding and controlling the genetic code.
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