sˌiːpˌiːˌɛsˈɛf θˈɜːɾi ɪz pˈɑːɹt ʌv pɹˈɑːsɛsɪŋ pˈæθweɪ fɔːɹ sˈɛljʊlɚɹ ˈɛm ˌɑːɹɹˌɛnˈeɪz, ænd ɪts ɪnhɪbˈɪʃən lˈiːdz tʊ ɪnɐbˈɪləɾi ʌvðə sˈɛljʊlɚɹ ˈɛm ˌɑːɹɹˌɛnˈeɪ təbi ɛkspˈoːɹɾᵻd aʊtsˈaɪd ðə nˈuːklɪəs fɔːɹ tɹænslˈeɪʃən, ðɛɹbˈaɪ hˈɪndɚɹɪŋ ðɪ ɐbˈɪləɾi ʌv hˈoʊst sˈɛl tə pɹədˈuːs ˌɪntəfˈɪɹənstˈɪmjʊlˌeɪɾᵻd dʒˈiːnz.
CPSF30 is part of processing pathway for cellular mRNAs, and its inhibition leads to inability of the cellular mRNA to be exported outside the nucleus for translation, thereby hindering the ability of host cell to produce Interferon-stimulated genes.