I found this excellent description in Amy Yasko's forum: ch3nutrigenomics.com. It was posted by one of the members on the site- raji: http://www.ch3nutrigenomics...
This is a private blog, but it is a very rich source of information about methylation, nutrigenomics and dietary supplementation
Here is a copy of the post:
Methyl group: A methyl group is simply a single carbon atom bonded to 3 hydrogen atoms (CH3).
Methylation: Transfer of methyl groups from one chemical to another is called methylation. Essentially any chemical compound that has a methyl group as part of its chemical ... ..more
What does it mean to "spare dopamine"? As mentioned in the above COMT discussion. Not use it? Not create it? ..more
To learn more about COMT Gene:
Dr. Richard Deth PhD
Dr. Jill James PhD
1) http://www.ucdmc.ucdavis.ed... (2006 lectures, please scroll down for oxidative Stress Lecture as well).
2) http://www.ucdmc.ucdavis.ed... (2010 Lecture Methylation/Oxidative stress). http://www.youtube.com/watc...