ðə kˌɑːmbᵻnˈeɪʃən ʌv ˌɛsˌɛnpˈiː mˈæps ænd hˈaɪ dˈɛnsᵻɾi ˌɛsˌɛnpˈiː ɚɹˈeɪz ɐlˈaʊz ˌɛsˌɛnpˈiːz təbi jˈuːzd æz mˈɑːɹkɚz fɔːɹ dʒɪnˈɛɾɪk dɪzˈiːzᵻz ðæt hæv kˈɑːmplɛks tɹˈeɪts.
The combination of SNP maps and high density SNP arrays allows SNPs to be used as markers for genetic diseases that have complex traits.