Word: scottishly
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...enough when Scottish researchers cloned a sheep named Dolly and commentators started writing about virgin births and Frankenstein. But then one week later, researchers at the Oregon Regional Primate Research Center let it be known that they had cloned a pair of rhesus monkeys, named Neti (for nuclear embryo transfer infant) and Ditto, that squinted in the glare of the TV lights and clung to each other for dear life...
Just a week after Scottish embryologists announced that they had succeeded in cloning a sheep from a single adult cell, both the genetics community and the world at large are coming to an unsettling realization: the science is the easy part. It's not that the breakthrough wasn't decades in the making. It's just that once it was complete--once you figured out how to transfer the genetic schematics from an adult cell into a living ovum and keep the fragile embryo alive throughout gestation--most of your basic biological work was finished. The social and philosophical temblors...
Whether they will or not is impossible to say. Even if governments ban human cloning outright, it will not be so easy to police what goes on in private laboratories that don't receive public money--or in pirate ones offshore. Years ago, Scottish scientists studying in vitro fertilization were subjected to such intense criticism that they took their work underground, continuing it in seclusion until they had the technology perfected. Presumably, human-cloning researchers could also do their work on the sly, emerging only when they succeed...
...cyclical critter was due to hatch again anyway, but last week's revelation that Scottish scientists had succeeded in cloning a sheep amounted to a final whack at the snooze button. Now investors are wide awake to the potential wonders of biotechnology for the first time since a euphoric rally in those stocks in 1991. If you're a doctor or scientist, go ahead and take your best shot. Biotech certainly holds great promise, and you may well understand enough to pick the few stocks that will thrive. But overall the industry has been so consistently disappointing that laymen should...
Last week Scottish scientists may have cloned a sheep using DNA, but it was Crick and Watson who first introduced us to DNA, or deoxyribonucleic acid. Crick, a Brit, was an inveterate scientific tinkerer as a boy. Watson, a Chicago native, won his degrees in zoology. In 1953 both were researchers at Cavendish Laboratory in Cambridge, England, where they identified the double-helix structure of DNA, the molecular substance that makes possible the transmission of inherited characteristics. In 1976 Crick joined the Salk Institute and geared his energies toward exploring the workings of the brain, including short- and long-term...