Word: molecular
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Dates: during 1970-1979
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...Duarte, under Dr. Keiichi Itakura, the other led by Biochemist David Goeddell at a small South San Francisco biochemical firm, Genentech Inc. Though scientists had already produced a precursor of rat insulin with bacteria, making the finished human variety posed greater difficulties. For it consists of two distinct molecular chains, a so-called A strand and a B strand, each of which is produced separately inside the cells of the pancreas under the direction of its own characteristic gene...
Some thoughtful observers saw the work as still another ominous step toward further control and manipulation of basic life processes ? comparable perhaps to the recently acquired ability of molecular biologists to rearrange and recombine genes of different creatures and even to create new life forms. These critics are not really worried about the imminence of Huxley-style baby hatcheries that produce everything from superbrainy "Alphas" to dronelike "Epsilons." After all, says one researcher, "test-tube babies are not going to be popping out like peanuts." Rather the concern centers on the far-ranging social, ethical and legal repercussions...
Walter Gilbert '53, American Cancer Society Professor of Molecular Biology, said the insulin research may eventually lead to commercial production of several important proteins other than insulin--such as the human growth factor hormone--which are now available only in small quantities...
James D. Watson, molecular biologist and discover of the structure of DNA--Doctor of Science...
...been quarter of a century since Watson and his colleague, Francis Crick, first published the results of their research into the molecular structure of DNA, but his name remains permanently associated with the mysteries of genetic replication. His research earned him a Nobel Prize in physiology and medicine in 1962, while he was still in his 30s, and the book we wrote with Crick--The Double Helix, the story of their joint research in molecular biology--became a best-seller. His notoriety has followed him from his post at Harvard as Cabot Professor of the Natural Sciences--a chair from...