First DNA Molecule Constructed from Mostly Synthetic Components

Posted by ScuttleMonkey on Monday July 7, 2008 @04:56AM from the add-another-helix dept.

ScienceDaily is reporting that Japanese chemists have created the world's first DNA molecule comprised of almost entirely artificial components. The breakthrough could lead to advances in both medicine and technology, possibly utilizing the massive storage capacity of DNA. "In the new study, Masahiko Inouye and colleagues point out that scientists have tried for years to develop artificial versions of DNA in order to extend its amazing information storage capabilities. As the genetic blueprint of all life forms, DNA uses the same set of four basic building blocks, known as bases, to code for a variety of proteins used in cell functioning and development. Until now, scientists have only been able to craft DNA molecules with one or a few artificial parts, including certain bases."

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Re:Whoopee! by clonan · 2008-07-07 05:48 · Score: 0, Troll

I am willing to bet that it is a "Letter to the Journal" or some other non peer reviewed section.
Re:Whoopee! by clonan · 2008-07-07 06:37 · Score: 0, Troll

Thanks for the link...I will read it thoughly in the next day or two.
As for me being "worked up." I am annoyed that this sort of "research" is published when it doen't add anything to general knowledge. It may turn out that novel bases are usefull. However this paper is not since they are just demonstrating that you can make DNA with alternate bases...something that is known for a long time.