Word: geneticists
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...announcement from Moscow was blunt: Trofim Denisovich Lysenko had been relieved as director of the Institute of Genetics of the Soviet Academy of Sciences. The very name of the man who had been fired came back into the news like a memory of the past. But then Geneticist Lysenko had always been a man of the past. He rose to his position of power in Soviet science in the 1930s by preaching Lamarckism, the 18th century belief that plants and animals can transmit to the next generation characteristics they acquire in their own lifetime...
Infected with Experiment. Geneticist Haldane would have been the first to deny that his intellectual gifts and interests could have been genetically determined, but there was no doubt that they were early and firmly imprinted on him by his father, John Scott Haldane (1860-1936). Longtime professor of physiology at Oxford, the elder Haldane risked his own life by deliberately inhaling carbon monoxide for more than an hour and by sitting in ovens heated as high as 300° F. Young John was only four years old when his father took him down into coal mines and sewers...
...thousands of American soldiers became ill with scarlet fever or related strep infections. Mrs. Lancefield, who got her master's at the time and began working for her doctorate in microbiology at Columbia University, had no trouble finding a problem on which to concentrate. Encouraged by her husband, Geneticist Donald E. Lancefield, she became one of the first bacteriologists to recognize that the streptococci are an appallingly complex group of microbes. She spent a decade in the laboratory, painstakingly classifying different strains of streptococci according to the poisons they produce. By 1928 she was ready to report that...
...geneticists the fascinating fact about the Old Order Amish, one of the sects of the Pennsylvania Dutch country's "Plain People," is that they all are descended from about 200 immigrants of 200 years ago. A few Amish leave the ancestral acres and simple (no motors, no worldly entertainments) way of life, but virtually no new blood has been introduced to create genetic confusion. For such a group, to survive is to inbreed, and the Amish have more than survived; they now number 44,000. In 1963, to take advantage of this unique opportunity into the land...
Starting with a brother-sister pair of mice in the "mouse house" at Los Alamos, Geneticist Spalding raised generation after generation of mice, the equivalent of 900 years of mankind. When the males of one line of Spalding's mice were about 26 days old, they were dosed with one-third the amount of X rays that would have been necessary to kill them-as much as they could take and still reproduce. Females were not irradiated since a similar dose would have left them sterile...