Word: geneticists
(lookup in dictionary)
(lookup stats)
Dates: during 1980-1989
Sort By: most recent first
(reverse)
WITHOUT a word of public debate, Dr. Philip Leder '56, a Harvard geneticist, was granted a patent earlier this month for his engineered mouse. This marked the first time an animal was classified as an invention. Designed to be susceptible to cancer, the mouse will allow researchers to better understand the causes of that disease in humans...
Ever since the time of Aristotle, scientists have been puzzled by exactly what determines whether a baby is a boy or a girl. Last week the ancient mystery appeared to have been unlocked. A nine-member team led by a geneticist at the Whitehead Institute for Biomedical Research in Cambridge, Mass., announced that an infant's sex seems to be fixed by a single gene called testis determining factor, or TDF. The discovery, declared Whitehead's director, Nobel Laureate David Baltimore, was the result of a "landmark set of experiments...
...launch a process that leads to male sexual development; without it, the fetus will be female. The scientists, whose findings appear in the Dec. 24 issue of the journal Cell, caution that the evidence is still circumstantial, and the discovery will have no immediate application. Even so, says UCLA Geneticist Larry Shapiro, "they have begun to unravel one of the most complex mysteries of biology. We have a long way to go, but this is certainly a major step along...
Strobel admits that his frustration with the maze of federal rules and the often lengthy EPA approval process led him to start the elm test last June. Geneticist Duane Jeffery of Brigham Young University likens Strobel's actions to Oliver North's, contending that the scientist knew the rules and pulled the idealistic stunt "in the name of service to humanity." Strobel is a recognized expert on plant pathogens who once wrote that his career choice "was brought on by a desire as a teenager to understand why the chestnut trees had died in my home state of Ohio...
Armand Hammer's memoir of his 88 tumultuous years begins near the end, with accounts of his part in 1986 negotiations to clear the way for U.S. physicians to help Chernobyl's victims, and then in freeing hostage U.S. Journalist Nicholas Daniloff and a would-be Soviet emigre, Geneticist David Goldfarb. These incidents demonstrate his unusual role as a back-channel conduit between U.S. and Soviet officials. They also reflect the pragmatic approach Hammer takes toward the Soviets, his business partners on and off since the early 1920s. Readers will search in vain for indignation about the Soviet record...