Transcriptional analysis of the liver in juvenile broiler chickens divergently selected for high or low body weight

egg ω-3 content for the fl axseed diet (from 546 to 578 mg/60g egg; P=0.02) and for the Linpro diet (from 415 to 438 mg/60g egg; P=0.07). As well, an overall decrease (P=0.01) in ω-6 to ω-3 ratio (from 1.53 to 1.47) was noted. Enzyme addition increased (P=0.02) the NSP digestibility from 17.2 to 24.6%. There was no signifi cant effect of enzyme addition on total tract fat digestibility. Overall, hens fed the Linpro diets had higher (P=0.02) fat digestibility than those fed the fl axseed diets (95.6 vs 89.9%). It could be concluded from this study that both dietary ingredient (i.e., Linpro) and diet processing along with enzyme supplementation had positive effects on feed utilization and the production of ω-3-enriched eggs.