Genetic engineering has expanded the genes available to breeders to use in creating desired germlines for new crops.
dʒɪnˈɛɾɪk ˌɛndʒɪnˈɪɹɪŋ hɐz ɛkspˈændᵻd ðə dʒˈiːnz ɐvˈeɪləbəl tə bɹˈiːdɚz tə jˈuːz ɪn kɹiːˈeɪɾɪŋ dɪzˈaɪɚd dʒˈɜːmlaɪnz fɔːɹ nˈuː kɹˈɑːps.