FIG. 2.

Clustering of mouse embryonic development data after batch correction. (A) Hierarchical clustering grouped different developmental data into early and late stages of development. (red): isolated CD34⁻ Ter119⁻ cells from fetal liver (12), (blue): cells from a whole liver (33). (B) NMF on mouse embryonic development data [biological replicates from (A) were averaged] separated the mouse data into two groups of early and late stages of development. (C) PCA aligned samples [biological replicates from (A) were averaged] according to their developmental stage in the principal component space. Color images available online at www.liebertpub.com/scd