Figure 2From: The sex-specific transcriptome of the hermaphrodite sparid sharpsnout seabream (Diplodus puntazzo)Principal component analysis of the expression profiles. On top, the global expression profiles of gonad and brain samples of male and female individuals analyzed in a PCA. At the bottom, brain and gonad samples are analyzed separately. The brain sample pointed by the arrow is considered an outlier and was excluded from the differential expression analyses.Back to article page