Proteome analysis in cardiovascular pathophysiology using Dahl rat model

► Homogeneous expression profiles within Dahl rat inbred populations were established. ►Intra-strain comparison revealed a high relatedness between DS and DR rats. ►Student t-tests allowed identification of significant expression differences. ►PCA was used to demonstrate the distinctiveness of DS and DR proteomes. ►LDA was used to identify strain-discriminating protein species.