ɔːltˈɜːnət tɹænskɹˈɪpʃənəl splˈaɪs vˈɛɹiənts ʌv ðɪs dʒˈiːn hɐvbɪn fˈaʊnd, bˌʌt ˈoʊnli θɹˈiː hɐvbɪn kˈæɹɪktɚɹˌaɪzd tə dˈeɪt.
Alternate transcriptional splice variants of this gene have been found, but only three have been characterized to date.