Making PCR: A Story of Biotechnology

When the U.S. Supreme Court ruled in 1980 that new life forms could be patented, biology escaped the confines of academia; biotechnology companies have been multiplying like hothouse organisms ever since. The conjunction of scientific research and corporate profits has created much angst, not least among working scientists. Paul Rabinow, an anthropologist, decided to research not some Pacific island tribe but this new breed of scientists in their natural habitat--a hot new biotechnology company. He chose Cetus, a company that developed a procedure called the polymerase chain reaction, or PCR, a method for replicating large amounts of DNA from tiny samples. His account of the benefits of the commercial approach to research, and of the conflicts over prestige and money, is well-balanced and original.