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In fact, important patents already exist on some forms of human/animal genetic combinations. According to CNN, mice, rabbits, sheep and cows have all been the recipients of human genes, which have been used for important medical products including alpha anti-trypsion (to treat cystic fibrosis) and lactoferrin (which can bolster...

Author: By Mattias S. Geise, | Title: Creating Chimeras | 4/9/1998 | See Source »

When substances this potent hit the sensory systems of a relatively unsophisticated animal, they pack a big behavioral wallop. Pheromones emitted by queen bees prevent other females from maturing sexually, ensuring that the queen's genes remain dominant. Among fish, scent markers released by females cause male sperm counts to...

Author: /time Magazine | Title: Following Our Noses | 3/23/1998 | See Source »

The vestibule of this new millennium continues to have intruders that TIME tries to wrestle into moral and historical context. The digital age, for example, has brought not only the excitement of more democratic forms of media but also the specter of invasions of our privacy and the spread of...

Author: /time Magazine | Title: 75 Years: Luce's Values--Then And Now | 3/9/1998 | See Source »

No one knew it at the time, of course, but flu viruses are notoriously unstable-- "genetically labile," as one researcher puts it. Set one flu virus beside another, and the two may trade genes, a process called reassortment. If this reassortment produces a virus that closely resembles one of its...

Author: /time Magazine | Title: The Flu Hunters | 2/23/1998 | See Source »

Cloning could be vital to that process. At present, introducing genes into chromosomes is very much a hit-or-miss proposition. Scientists might achieve the result they intend once in 20 times, making the procedure far too risky to perform on a human embryo. Through cloning, however, scientists could make...

Author: /time Magazine | Title: The Case For Cloning | 2/9/1998 | See Source »

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