FIG. 3.

Alignment of combined mouse in vitro differentiation and mouse embryonic liver development data. Combined mouse in vitro and in vivo data sets were subjected to PCA and plotted. Open circles represent embryonic developmental data, blue and red indicate samples from two different studies (see Fig. 2). Closed green circles represent samples from in vitro differentiation and X represents primary mouse hepatocytes. Color images available online at www.liebertpub.com/scd