Figure 3
A novel polymorphism in the Kozak sequence of α S2 -casein. A novel single-nucleotide polymorphism was discovered in a motif known to regulate efficiency of translation (the Kozak sequence) [45] in the 5'-flanking UTR of CSN1S2 coding for αS2-casein. The polymorphic nucleotide is indicated and alleles found in the reference sequence and in the Holstein-Fresian Bull 1606 Frasse are presented. The figure is a modification of the figure presented in Bevilacqua et al. [44].