Word: cloned
(lookup in dictionary)
(lookup stats)
Dates: during 1990-1999
Sort By: most recent first
(reverse)
...year and a half since Scottish embryologist Ian Wilmut presented Dolly, the cloned sheep, to an astonished world, ethicists and policymakers have been struggling with the unsettling implications of his research. Could scientists use Wilmut's method to clone not just sheep but also billionaires, basketball players and bodies grown for spare parts? Should medical entrepreneurs be allowed to pursue cloning wherever it leads? Or should the government step in now and outlaw it before it starts...
...reproductive biologists, these issues pale in the face of two more immediate and practical questions: Is Dolly really a clone--and if so, can anybody make one? It's taken a while, but the answers are finally in. The verdict, according to a trio of reports in the current issue of Nature: yes and yes. Not only have Dolly's pedigree and her immaculate conception been established beyond all reasonable doubt, but she has been joined by litter upon litter of perfectly cloned mice. Cloning has, with a speed no one anticipated, been transformed from an astonishing technical tour...
...Dolly, that is. What Dolly proved is that you don't have to take your chances with fetal cells. You can wait until the litter has grown up, see which individuals have proved themselves to be great producers of wool, milk or--a stretch, perhaps--NBA titles, and then clone the champs...
...Conceding defeat in the clone wars, James admitted that ProBio's microinjection method of cloning was "quite a bit more efficient" than the method used to create Dolly. The famous sheep, after all, was born only after 287 failed attempts at stimulating embryos. By contrast, scientists at Honolulu made cloning mice look like baking cookies...
...other co-founder, 29-year-old Jerry's digs are West Coast Donald Trump. Filo's office is truly a Goodwill collection truck of a workspace, with dirty socks and T shirts jumbled in with books, software and other debris. Even more startling is his office computer: a poky clone running an outdated Pentium 120 chip. Why wouldn't the chief technologist of the Internet's No. 1 website use the top of the line? Filo just shrugs. "Upgrading is a pain...