Scientists find second, 'hidden' language in human genetic code

Breitbart / United Press International ^ | December 12, 2013

[2ndDivisionVet]

U.S. geneticists say a second code hiding within DNA changes how scientists read its instructions and interpret mutations to make sense of health and disease.

Since the genetic code was deciphered in the 1960s, scientists have assumed it was used exclusively to write information about proteins, but University of Washington scientists say they've discovered genomes use the genetic code to write two separate "languages."

One, long understood, describes how proteins are made, while the other instructs the cell on how genes are controlled. One language is written on top of the other, which is why the second language remained hidden for so long, a university release said Thursday.

"For over 40 years we have assumed that DNA changes affecting the genetic code solely impact how proteins are made," UW genome sciences Professor John Stamatoyannopoulos said. "Now we know that this basic assumption about reading the human genome missed half of the picture. These new findings highlight that DNA is an incredibly powerful information storage device, which nature has fully exploited in unexpected ways."

Parts of the genetic code have two meanings, one related to protein sequence, and one related to gene control, the researchers said, and both apparently evolved in concert with each other....

[TXnMA]

Just started to type the Pentecost reference when I saw your comment right below BwanaNdege's. Thanks! Saved me a lot of typing... '-)

[gleeaikin]

By all means read Sean Carroll’s book Endless Forms Most Beautiful for what I think is a descriptive account of this second language in action.

[SunkenCiv]

It's a before and after kind of thing, like Jeopardy uses, or like some online nicks. ;') It had actually been adopted by some skepticultists, they embraced it and made it their URL. My use of it seemed the road best travelled, since this had become a religion thread before I got here.

[tacticalogic]

It had actually been adopted by some skepticultists, they embraced it and made it their URL.

That sounds an awful lot like "I saw it on the internet, so it must be true"