The human genome, for example, contains over 3.1 billion ... the change in DNA sequence may even turn out to be beneficial to the organism. A mutation that occurs in body cells that are not ...

For example, some enzymes have the ability to break down plastics in the environment. Researchers could design new enzymes ...

A single base change can create a devastating genetic disorder or a beneficial adaptation, or it might have no effect. How do mutations happen, and how do they influence the future of a species?

Scientists are excited by the presence of "beneficial mutations" in wild relatives of wheat Wild relatives of food crops, such as wheat, host an abundant array of genetic material to help the ...