Word: geneticist
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...This is just absolutely mind boggling," said Judith Hall, a geneticist from the University of British Columbia. "It's a new way of thinking." And that new way may continue to reveal subtle differences in the genetic makeup of the two sexes...
...Geneticist Ray White, formerly at M.I.T., has established a major center for genetic-linkage mapping at the University of Utah in Salt Lake City. In 1980 he began a study of 50 large families, collecting their blood samples, extracting white blood cells, which he multiplies in cell cultures, then preserving them in freezers...
...Harvard geneticist Philip Leder cites many common diseases -- hyper-tension, allergies, diabetes, heart disease, mental illness and some (perhaps all) cancers -- that have a genetic component. Unlike Huntington's and Tay-Sachs diseases, which are caused by a single defective gene, many of these disorders have their roots in several errant genes and would require genetic therapy far more sophisticated than any now even being contemplated. Still, says Leder, "in the end, genetic mapping is going to have its greatest impact on these major diseases...
...geneticist today would even talk about creating a master race. Scientists are careful to point out that experiments in gene therapy will be aimed at curing hereditary disease and relieving human suffering, not at producing some sort of superman. But what if people want to use the technology to improve genes that are not defective but merely mediocre? Could genetic engineering become the cosmetic surgery of the next century? Will children who have not had their genes altered be discriminated against...
...geneticist is currently planning to transfer genes to human germ cells. Even though mankind has been playing God since biblical times, rearranging the germ lines of crops and farm animals to suit human needs, researchers do not advocate extending such genetic tinkering to people. But medical scientists have an obligation to protect humanity against disease and pestilence. Once it becomes possible to eradicate a gene that causes a fatal disorder, and thus keep it from passing to future generations, it will be criminal not to do so. As director of the Human Genome Project, James Watson contends that the research...