Word: defectives
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...sound system, miles of wires and precariously perched speakers, gets its first test of the day at noon with recorded choral music. The verdict--great sound quality but a little soft, a defect that has the sound engineers from Donovan and Co. scrambling. They have to do a good job. After all, they took roll after roll of publicity photos Sunday night with their truck in the foreground, the altar behind. "Test 1, 2, 3, Test 1, 2, 3," echoes through the park. And the crowd, satisfied, cheers...
...predict which individuals will develop cancer and thus no way to assure that their cancers will be detected early and treated. But now, for one such family, all that is changed. At Boston's Beth Israel Hospital, doctors for the first time have discovered an inherited chromosomal defect that seems to be a marker of cancer within a family...
Analyzing blood cells, doctors discovered that the cancer victims shared a specific defect in two of each cell's 23 paired chromosomes. Part of chromosome No. 3 was attached to chromosome 8 and vice versa, a condition that geneticists call balanced reciprocal translocation. Brown and his team speculate that the interchange first occurred in an ancestor, perhaps through spontaneous mutation. It affected genes on the chromosomes that may direct normal kidney growth or protect against kidney cancer. Passed on through the generations, the translocation seems to be a visible warning sign that its bearer has a good chance...
Family members with the chromosome abnormality but without the disease will be screened regularly in hopes of catching it early. Also, in a pregnancy, amniocentesis can determine if the fetus has inherited the defect, giving parents the option of abortion...
Whether Ballerina Ludmila Vlasova of the Bolshoi Ballet really wanted to go home or to defect with her husband, Dancer Alexander Godunov, may never be known in full. When Godunov, one of the most brilliant of Soviet ballet stars, made his rush to freedom, he did not-or could not-take her with him. Upholding U.S. law prohibiting forced repatriation, the State Department insisted on interviewing Vlasova to see if she wanted to join her husband. Belatedly, the State Department moved to keep her in the country by preventing her Aeroflot jetliner from taking off until, in the words...