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Researchers Create First Genetically Modified Monkeys
Several readers tipped news that U.S. scientists have created 'chimeric' monkeys, made with genetic material from as many as six different genomes (abstract). This is significant because it's the first time researchers have used the technique on a primate. From the article:
"Researchers took very early stem cells, called totipotent stem cells, from separate developing embryos and basically glued them together, implanting the mixed embryos into surrogate mother monkeys. The cells — from totally different sources — didn’t fuse, but worked together in harmony, forming fully fledged, normal, healthy animals. ... The key here was the scientists’ use of totipotent cells, so named for their ability to differentiate into the totality of possible cells in an animal. A totipotent cell can give rise to a whole animal. Pluripotent stem cells, the type most frequently used in stem cell research, can differentiate into any cell in the body, but can’t become a whole animal, and can’t make other embryonic tissues like a placenta. Totipotent stem cells are only derived from the very earliest stages of a zygote, mere days after fertilization. In humans, totipotent cells differentiate into pluripotent cells after four days."
Let's set aside all religious and moral/ethical concerns and look at the practicalities. A chimp with near-human intelligence would be a tremendous asset to both the military and private economy. They are much stronger and faster than humans, so would be incredible soldiers. They can ALREADY use sign language to communicate with humans, so just imagine taking that a step further--being able to type or write messages, maybe able to mimic human spoken language.
They would make great athletic coaches, especially for gymnastic training and the like. They would be good nannies and playmates for kids, and could defend the kids from nasty people even more effectively than could a dog.
I guess that leads to the idea of chimeric dogs. Just imagine a dog smart enough to identify someone and testify against him in court. "Yes sir, that's the perpetrator. I can smell him a mile away."
it's = "it is"; its = possessive. E.g., it's flapping its wings.
He can talk?
He can talk!
He can talk?!
I can Sing!!!
Dr. Zaius, Dr. Zaius,
Dr. Zaius, Dr. Zaius,
Dr. Zaius, Dr. Zaius,
ohhh, Dr. Zaius.
If something is so important that you feel the need to post it on the internet... It probably isn't that important.
Behold! The six assed monkey!
Mod me down, my New Earth Global Warmingist friends!
Mixed-gender chimeras happen in real life. In general it's not a huge problem for the organism. One part of the animal contains the sex organs, and those organs are appropriate for the genes in that part. The hormones are often wacky, of course. Yes, you can get hermaphrodites this way.
You may be under the impression that a chimera is a homogenous mix of cells from different gene lines. Actually, the gene lines usually occur in 'clumps' throughout the organism. The right arm might be all one gene line, while the torso is another, and the left arm yet a third. The clump around the lower abdomen will determine which sex organs develop.
Genocide Man -- Life is funny. Death is funnier. Mass murder can be hilarious.
Come on /. minions. Five whole minutes from the post of the story to the first post referencing Planet of the Apes. That is just sloppy.
Is buying a Harley Davidson as your first motorcycle since you were 16 at age 49 a midlife crisis issue?
The word "chimera" means it is cross species; the chimeric monkey being a mosaic of varied monkey species cells.
Your vast knowledge of greek literature (or alternately the AD&D monster manual) does not apply here. The term just means the animal has two distinct genetic pools.
The original article specifies that: The chimeric monkeys were born after the researchers essentially glued cells from separate rhesus monkey embryos together. http://www.eurekalert.org/pub_releases/2012-01/cp-wfc010412.php