Word: clones
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Just last month Britain legalized embryonic stem-cell research. But it did not stop there. Parliament also permitted "therapeutic" human cloning. That means that you cannot grow your clone in a uterus to produce a copy of yourself, but you can grow it in a test tube to produce organs as spare parts. Anyone who believes that such lines will not be crossed is living on the moon...
...Britney-clone is a hit in Brazil. You can't stop teen pop, but you'd hope to contain...
Before they could try transferring a gene, the scientists had to master the technique of in vitro (that is, test-tube) fertilization, which isn't typically used with monkeys. Though the technique wasn't required to create ANDi, the Oregon team had already learned to clone the animals, which in the future will prove important since having identical copies of different monkey strains will be crucial for rigorous scientific experiments. That milestone--the first cloning of a primate by embryo splitting--was achieved by Schatten's group last year...
XENA No, not the Warrior Princess, but still perhaps a superhero in her own right. Xena is a female piglet cloned from fetal-pig skin cells, and she may prove to be more than the latest addition to the biotech clone farm. Because of similarities between porcine and human organs, the techniques that made Xena may eventually create a supply of genetically modified pig livers that would be acceptable to the human immune system...
...scientists await the clone's birth, other wildlife researchers express doubts about the project's conservation claims and think the wrong message is being sent. "We do not believe that cloning has any relevance to the routine management and conservation of endangered species," says David Wildt, a senior scientist at the Smithsonian Institution's Conservation and Research Center in Front Royal, Va. Instead, Wildt favors low-tech methods, like the artificial insemination used to breed the endangered black-footed ferret, which is now being reintroduced to the American West. "Our laboratory works all over the world with the rarest...