Research Paper Volume 14, Issue 18 pp 7443—7454
Different transcriptional profiles of human embryonic stem cells grown in a feeder-free culture system and on human foreskin fibroblast feeder layers
Figure 4. The profiles of the differentially-expressed genes in hESCs. (A) Hierarchical clustered heat maps show the Log2-transformed expression values of differentially-expressed genes in the feeder-free culture system and on human foreskin fibroblast feeder layers. Scatter plots (B) and volcano plots (C) of genes are of significantly different expressions.