Figure 3
From: Genome-wide analysis of gene expression during Xenopus tropicalis tadpole tail regeneration
Array analysis of X. tropicalis tail regeneration. (A) The schematic diagrams of the early, intermediate, and late stages of tail regeneration. The circled areas depict the portion of tissue, and hence the RNA, collected and used for array analysis. (B) Shows the similarities of the eight arrays (four array time points in duplicate) using principal component analysis (PCA) mapping.