Figure 4

Cell cycle related genes highlighted in the ED18 intestinal villi. KEGG pathway: Cell cycle Gallus gallus (chicken). Purple and red circled genes were contained in embryonic tissue analysis Cluster 1 whose mean gene expression profile was high in ED18 intestinal villi compared to enteroids. Associated GO terms in Cluster 1 were predominantly expressed in the cell cycle. Red circled genes have their mean expression profiles demonstrated in adjacent graphs. The graph x axis shows the samples ordered from time of cultures with 0 h representing isolated ED18 intestinal villi. The y axis shows the mean expression intensity for the cluster (transcripts/million reads, TPM).