Fig. 3From: Dietary intake of n-3 PUFAs modifies the absorption, distribution and bioavailability of fatty acids in the mouse gastrointestinal tractPrincipal component analysis (PCA) loadings biplot of intestinal fatty acids. a Biplot PCA of n-3 group, PC1 = 51.5%, PC2 = 31.7%; b biplot PCA of n-6 group, PC1 = 50.2%, PC2 = 23.7%. Black triangles: fatty acids; red squares: intestinal segmentsBack to article page