Research Paper Volume 14, Issue 20 pp 8243—8257
Network analysis for the identification of hub genes and related molecules as potential biomarkers associated with the differentiation of bone marrow-derived stem cells into hepatocytes
Figure 2. Principal-component analysis (PCA). PCA was performed between the two samples. The differently colored circles indicate the two different samples. The blue and red circles denote the hepatocyte samples and BMSC samples, respectively. The contribution of PCA1, PCA2, and PCA3 to the total mapped difference (98.5%) is 96.2%, 1.3% and 1.0%, respectively.