Word: particularized
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Dates: during 1980-1989
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This space normally belongs to the editor and publisher of the magazine you hold in your hands, used by them to point with pride to particular stories and introduce you to the people who created them. Almost never is there any need to talk about the extended family of other magazines and the book, video and cable enterprises that make up the whole of the parent Time Inc. corporation...
...until 1911 that a gene, only a theoretical entity at the time, was correctly assigned to a particular chromosome. After studying the pedigrees of several large families with many color-blind members (males are primarily affected), Columbia University scientist E.B. Wilson applied Mendelian logic and proved that the trait was carried on the X chromosome. In the same manner over the next few decades, several genes responsible for such gender-linked diseases as hemophilia were assigned to the X chromosome and a few others attributed...
...greater challenges lay ahead. How could a particular gene be assigned to any of the nonsex chromosomes? Scientists cleverly tackled that problem by fusing human cells with mouse cells, then growing hybrid mouse-human cells in the laboratory. As the hybrid cells divided again and again, they gradually shed their human chromosomes until only one -- or simply a fragment of one -- was left in the nucleus of each cell...
...search coordinated by Wexler's foundation, geneticist James Gusella of Massachusetts General Hospital discovered a particular piece of DNA, called a genetic marker, that seemed to be present in people suffering from Huntington's disease. His evidence suggested that the marker must be near the Huntington's disease gene on the same chromosome, but he needed a larger sample to confirm his findings. This was provided by Wexler, who had previously traveled to Venezuela to chart the family tree of a clan of some 5,000 people, all of them descendants of a woman who died of Huntington's $ disease...
...candidacy was proposed by several hundred organizations in 50 different constituencies around the Soviet Union. But the Moscow constituency is the Moscow constituency. An elected representative will find it easier to deal with issues if he has been elected by this particular constituency, constituency No. 1 in Moscow...