Frequent haplotypes detected independently in normal, mammary lesions and in total groups of samples.

Only the haplotypes detected with frequency value > 0.05 (>5% population) were considered for analysis. The variant alleles are emphasize in bold. Haplotype number 2 correspond to ERBB2_10-15 wild-type sequence (GeneBank: JQ284376). (*) SVs with exonic positions. (*3, 4) Two synonymous sequence variants. (*1, 2, 5, 6, 7) five non-synonymous SVs corresponding to five amino acid changes: Arg46Lys; Val47Glu; Ala205Pro; His206Pro and Val214Ala. (#) g.271T>A and g.271T>G multi-allelic SV; (—) allelic deletion.