Research team creates simple chemical system that mimics DNA
Date: 24.6.2009
A team of Scripps Research scientists has created a new analog to **DNA** that assembles and disassembles itself without the need for **enzymes**. Because the new system comprises components that might reasonably be expected in a primordial world, the new chemical system could answer questions about how life could emerge.
Source "Physorg.com":[ http://www.physorg.com/news163988697.html]
