Figure 3From: Supplementation with conjugated linoeic acid decreases pig back fat deposition by inducing adipocyte apoptosisAgarose gel electrophoresis of DNA fragments in back fat samples from piglets. Genomic DNA from the fat tissue was extracted, and assessed using agarose gel electrophoresis with ethidium bromide. M stands for the DNA marker. Compared with control piglets, the 2% CLA treatment showed increased numbers of DNA fragments (length less than 200 bp) in the back fat of piglets.Back to article page