Figure 3From: Morphological and molecular evidence for functional organization along the rostrocaudal axis of the adult zebrafish intestineAnayses of genes differentially expressed along the anterior-posterior intestine. (A) Hierarchical clustering of segments S1-S7 by differentially expressed genes selected by ANOVA analysis. Segments S1 to S5 are clustered as one group; segments S6 and S7 are clustered as another group. (B) Overlap analysis of up-regulated genes in adjacent segments. The number and percentage of overlapping genes are indicated within and below the intersection respectively.Back to article page