MOESM4 of Laser capture microdissection for transcriptomic profiles in human skin biopsies

Additional file 4: Figure S3. Principal Component Analysis (PCA). PCA was performed on log10-transformed down-sampled reads counts. The first 3 principal components (PCs), explaining the 43% of the variance, are shown. For each sample, the color and the label indicate the tissue (elf: enriched layer of fibers in pink; g: glands in blue; d: dermis in green and ws: whole section in yellow), while the number is related to the subject ID.