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03 August 2005
meet Snuppy -- the first cloned dog. (his name stands for Seoul National University puppy, and he was made from a cell taken from the ear of a three-year-old male Afghan hound.)
"You know they've already cloned a human. It's out there somewhere."
I doubt it.
Even so, dogs have more chromosomes than humans do. Cats have significantly less. There was a lot of expectation that dogs would be very hard to clone and, I think, we'll see a lot more of the types of developmental problems in cloned dogs than we've seen in cloned cats.
There's no reason to think that it won't be eventually possible to clone healthy animals without fail, including humans, but we're a long way from that now. My impression is that the problems are coming from the alien intracellular environment.
Also, for those curious, some types of coat patterns are developmental and not genetic and that's why cc (the cloned cat) looks notably different than its clone parent. This dog looks very similar, but there will be deviations, too, and they don't reflect a genetic difference.
Human identical twins are clones, of course, and they have identifiable differences between them. And they developed in the same environment in a way that you will never be able to duplicate with a clone (well, unless you gestate the clone parent in a controlled, duplicable environment--i.e., not a womb).
but wouldn't you treat it differently from the way your parents treated you?
Yep, that's kind of the point. There wouldn't be any abuse, neglect, etc. It would be interesting to find out if she ends up as shy, overweight, etc. as I am. And yes, she would be treated as an individual/daughter, not some sort of weird mini-me.