Fig. 7
Transcriptomic response of the anterior-mid intestine of gilthead seabream (Sparus aurata) fed experimental low fishmeal diets containing Debaryomyces hansenii (1.1%, 17.2 × 105 CFU; Yeast diet) or devoid of the probiotic (Control diet). A The green (up-regulated) and red (down-regulated) colour scheme indicate the gene modulation according to its magnitude interval (fold-change). B 3D principal component analysis (PCA). Control (red spheres) and D. hansenii groups (yellow spheres) are represented (each array included in the study is represented by one sphere). C Hierarchical clustering heatmap representing the 232 DEGs. The results of each microarray analysed for the control and yeast groups are shown. The green (up-regulation) and red (down-regulation) colour scheme indicates the gene normalized intensity values according to its magnitude interval