Replication data for: Supplying standardized ileal digestible lysine via soybean meal below estimated requirements for late gestating gilts does not negatively affect mammary development

This project aimed to assess whether under-feeding protein (lysine) would negatively affect late-gestation mammary development of primiparous sows. The dataset contains the chemical composition of mammary parenchymal tissue and plasma amino acid concentrations on day 110 of gestation for primiparous sows fed a control or reduced-protein diets in late gestation.