Figure 2.

PC1 vs. PC2 scores plot of milk samples. Scores are colored according to: (A) the infant centile classification (AGA—green circle; LGA—blue square; SGA—pink triangle); (B) the milk phenotype (Se⁺/Le⁺—yellow inverted triangle; Se⁺/Le⁻—pink triangle; Se⁻/Le⁺—dark red box; Se⁻/Le⁻—blue diamond).