Word: clone
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Working first with an adult male cat, they harvested cells from the animal's mouth and fused them with cat-donor eggs that had been emptied of genetic material. This created 82 embryos, which were implanted into seven surrogate mothers. The process yielded only a single fetal clone, and that one died in utero. Researchers then turned to cumulus cells from the ovaries of a female named Rainbow, creating five cloned embryos. These were implanted in Allie, another surrogate, and this time an embryo took hold and grew. The result was cc, born Dec. 22 and announced with a flourish...
...mere scientific breakthrough. The news, which broke first in the Wall Street Journal, caught the eye of entrepreneurs. Each year millions of pets die in the U.S., leaving behind plenty of well-heeled owners who would be willing to pay top dollar to replace their beloved companion. Genetic Savings & Clone already offers to freeze pet DNA for future cloning, charging a one-time fee of $895 plus $100 a year for storage...
Moreover, when you do get a viable clone, it may not turn out to be much like its parent in anything but its genes. Rainbow and cc have different coloring, for example, since the coats of calicos are determined partly by genes and partly by random molecular changes during development. Temperament too is a toss-up, since it's hard to tease out how much of an animal's personality is genetically scripted and how much is shaped by environment. "The fallacy is that cloning provides a duplicate," says the Humane Society's Pacelle. Concedes Westhusin: "This...
...were possible to create an exact genetic stencil of a lost pooch or kitty, that doesn't mean it's a good idea. Given that more than 5 million unwanted cats are destroyed each year, it's hard to justify spending tens of thousands of dollars to clone a new one. Why not just adopt? What's more, some of the animals cloned so far have been plagued by fatal heart and lung defects in infancy...
...Panayiotis Zavos, a retired University of Kentucky professor who for two years has been boasting that he would be the first to clone a human, announced last week that he has selected 10 infertile couples and is set to begin work next month. If you thought cc was hard not to love, wait until you see the first baby...