What is the combination of DNA from different sources into one molecule referred to as?

The combination of DNA from different sources into one molecule is referred to as recombinant DNA. This term is particularly important in biotechnology and genetic engineering, where scientists seek to create new genetic sequences by joining together DNA segments from various organisms. This process often involves cutting the DNA using specific enzymes known as restriction enzymes and then ligating the fragments together to form a new strand.

Recombinant DNA technology has numerous applications, such as producing insulin, creating genetically modified organisms (GMOs), and developing gene therapy approaches. The ability to manipulate genetic material in this way represents a pivotal advancement in the fields of genetics and biotechnology, allowing researchers to explore biological processes and develop innovative solutions to health and agricultural challenges.