In this study, we evaluated the replacement of dietary protein sources like fishmeal (FM) and plant proteins (PP) by Brewer’s spent dry yeast (SDY) on transcriptomic response (RNA-seq, NextSeq500 platform Illumina) in liver, anterior-mid intestine, head kidney juveniles gilthead sea bream ( Sparus aurata ). The inclusion SDY at 30% experimental diet (40% crude protein, 16% lipid) resulted a red...