fˈɜːst, əŋɡʌndʒˈiəɹi ˈɛt ˈæl.  hæv ɹˈiːsəntli fˈaʊnd ðæt ˈælɪkwˌɑːts ʌvðɪ ˌɛsdʒˌeɪpˌiːˈɛl sˈɛl lˈaɪn əbtˈeɪnd fɹʌmðɪ ɐmˈɛɹɪkən tˈaɪp kˈʌltʃɚ kəlˈɛkʃən wɜː hˈɛvili kəntˈæmᵻnˌeɪɾᵻd wɪð mˈaɪkəplˌæzmə.
First, Ngunjiri et al.  have recently found that aliquots of the SJPL cell line obtained from the American Type Culture Collection were heavily contaminated with mycoplasma.