Hi Keith--
Two more recent Booth papers:
Chakravarthy MV and Booth FW. Eating, exercise and "thrifty" genotypes:
connecting the dots toward an evolutionary understanding of modern chronic
diseases. J Appl Physiol 96:3-10, 2004 [PMID: 14660491]
Free full-length at:
http://jap.physiology.org/cgi/content/full/96/1/3
Also, available now on the newstand:
Booth FW and Neufer PD. Exercise controls gene expression. American
Scientist Volume 93, No. 1:28-35, January-February, 2005
"The activity of skeletal muscle modulates a range of genes that produce
dramatic molecular changes--and keep us healthy."
--Ed