“The evolutionary puzzle becomes more complex at a higher level of cellular organization.” No kidding.

The January 25th issue of Nature carries a “Progress” paper by Poelwijk et al that’s touted on the cover as “Plugging Darwin’s Gaps,” and cited by its authors as addressing concerns raised by proponents of intelligent design. The gist of the paper is that some amino acid residues of several proteins can be altered in the lab to produce proteins with properties slightly different from those they started with. A major example the authors cite is the work of Bridgham et al (2006) altering hormone receptors, which I blogged on last year. That very modest paper was puffed not only in Science, but in the New York Times, too. It seems some scientists have discovered that one way to hype Read More ›