ˌɛpɪdˌɜːmˈɑːləsˌɪs bʊlˈoʊsə sˈɪmplɛks ˌiːbˌiːˈɛs ɪz ɐ dɪsˈoːɹdɚ ɹɪzˈʌltɪŋ fɹʌm mjuːtˈeɪʃənz ɪnðə dʒˈiːnz ɛŋkˈoʊdɪŋ kˈɛɹɐtˌɪn fˈaɪv ɔːɹ kˈɛɹɐtˌɪn fˈoːɹtiːn.
Epidermolysis bullosa simplex (EBS) is a disorder resulting from mutations in the genes encoding keratin 5 or keratin 14.