Histones and epigenetics (Introduction)
by David Turell 
, Tuesday, October 13, 2009, 16:53 (5312 days ago)
Anew study on the functionality of histones, managing the packaging and and functions of DNA an d possible epigenetic influences:-http://www.sciencedaily.com/releases/2009/10/091007124725.htm
Histones and epigenetics
by David Turell , Friday, October 16, 2009, 17:12 (5309 days ago) @ David Turell
Here are two more ways that evolution is driven. One is epigenetic changes using methylation, at the DNA level.-http://www.sciencedaily.com/releases/2009/10/091014130702.htm-The other is called modular evolution, one body part changes faster than other body parts as seen in a series of fossils. the two processes may well be interrelated:-http://sciencenow.sciencemag.org/cgi/content/full/2009/1014/2