I can't say much about this without reading the paper in the company of Somebody Who Knows About Chemistry, but Jack Szostak's team at the Harvard Medical School has done some interesting looking work on the self assembly of lipids into miscelles that could contain DNA reactions. What is new to me is the claim that lipids might have been formed in hydrothermal vents rather than as by-products of the original chemical cycle. But it doesn't explain how the transition from "found" lipid monomers to "made" monomers arose. Anyway, check it out.
- Log in to post comments
More like this
Hey, how about these article titles?
Comet Impacts Really Could Have Been the Catalyst For Life on EarthComet Impacts May Have Produced The Building Blocks For Life On EarthWe Now Know For Sure How Life Began on Earth
We're getting this sudden flurry of articles touting the contribution of organic…
Today scientists took another step towards creating the sort of simple life forms that may have been the first inhabitants of Earth. I wrote a feature for the June issue of Discover about this group, led by Jack Szostak at Harvard Medical School. Szostak and his colleagues suspect that life started…
As I said I would, I'm watching this History Channel documentary about the origin of life. How about a little live-blogging?
8:00. Ugh. It begins with a bunch of tripe from Coyne and Polkinghorne, claiming we need religion to understand the meaning of life. This is a bad, bad start, but I'm hoping…
I sometimes feel a bit guilty beating up on homeopathy. It just seems like beating up on a blind man. The feeling passes quickly, of course, but it's at least somewhat understandable. Homeopathy is so patently ridiculous from a scientific standpoint that watching homeopaths try to justify and…