Table 3.

Expression kinetics of candidate genes

Gene name	1d*	2d	4d	1w
calsequestrin 1	D	D	D	D
actin, alpha 1	NS	NS	D	D
phosphoglycerate mutase 2	NS	NS	D	D
enolase 3	NS	NS	pD	D
phosphorylase kinase	NS	NS	pD	D
ATPase, Ca++	NS	NS	NS	D

^*Time after up addition of Dox. Gene expression was assessed by in situ hybridization and in each case compared to a control limb.

D, down-regulated; pD, partially down-regulated; NS, not changed