Platypus Genome Decoded 133
TaeKwonDood writes "Is it reptile, bird or mammal? Some of each. Does it have venom, lay eggs and lactate? Yes. Upon discovery in 1798, fellow scientists thought it was for an episode of 'Thou hast been Punk'd,' but this Australia native, on home on land and in water, is real and, finally, it gets its own decoded genome. It's no surprise the DNA is as messed up as the critter itself."
another link (Score:5, Interesting)
Poisonous (Score:5, Interesting)
He said if he had to choose between the two, it would be the grenade.
So the cute little bastards are also very dangerous. I still want to pick one up and hug them though.
QED (Score:5, Interesting)
Platypus, meet Intelligent Design.
Maybe there is a God, maybe not -- but would any sane being *design* something like this??
Living fossils (Score:5, Interesting)
Anyway, saw a comment posted as a reply to a Nature article on it which also suggested we take a look at "other 'outlier' organisms, including the echidna, birds like the kiwi or tinamous, tuataras, nautilus, and similar organisms." Sounds like a good idea -- here's hoping we see sequence data from other living fossil [wikipedia.org] organisms.
Re:Platypusses (Score:2, Interesting)
Re:QED (Score:2, Interesting)
And that's enough to get rid of the Jehovah's Witnesses (yes, they're still around) fast enough that I don't often think too much more deeply about it.
"Did you know that your god condones rape, genocide, prostitution, and killing your whole family for not believing? Yeah, it's all right there in the Bible. Your book, not mine."
Conversation fucking over. I win.
Re:lactation (Score:3, Interesting)
http://www.whytraveltofrance.com/2007/06/09/human-breast-milk-cheese-made-in-france/
Although it can be tricky to make yourself:
http://www.indrani.net/index.php?q=2006/03/breast_milk_cheese
Re:another link (Score:5, Interesting)
The male platypus actually has venomous [wikipedia.org] spurs on the back of its hind legs, it hasn't been known to kill humans but can cause local paralysis and greater amounts of pain than the bites of many venomous snakes. There are pretty much no other example of anything like what the male platypus has, the sexual dimorphism of the trait, the fact that it's a spine like a poisonous fish not a tooth like all other venomous terrestrial creatures and of course the fact that it is a mammal (or close to it) of which there are very few examples of venom production(more info here [wikipedia.org]) all make it unique.
The issue with them is that when people are lucky enough to find one (they are surprisingly common but also very secretive) they generally won't associate them with venom, even if they were taught about it before. They look comical and harmless so they handle them and get stung which I guess is fair enough. Ironically, a wild echidna [wikipedia.org] (a spiky monotreme) is quite safe to touch (you still shouldn't do it, though I admit that I once couldn't resist the temptation during a trip through Tasmania).