Expression changes in genes encoding caseins, whey proteins and enzymes in lactose synthesis pathway along the course of lactation. Gene symbols are shown in x-axis and the log2 RPKM expression values at 15, 90 and 250 days are shown in the y-axis. All the genes showed highest expression in day 15 and a significant decrease in expression with progression of lactation.
Wickramasinghe et al. BMC Genomics 2012 13:45 doi:10.1186/1471-2164-13-45