International reporting scale of BCR-ABL1 fusion transcript in chronic myeloid leukemia: first report from India..     ///    "In collaboration with an international reference laboratory in Adelaide, S.A., Australia, we have established and validated a lab-specific conversion factor for expressing BCR-ABL1 transcript levels in the IS. "    ///    "In this report, we explain the process and steps involved in obtaining a valid lab-specific conversion factor for expressing BCR-ABL1 transcript levels in the IS.. "    ///    "This requires accurate measurement of BCR-ABL1 transcripts normalized to a control gene, as well as defining a level (BCR-ABL1/control gene ratio) that will correlate with sustained clinical response. "    ///    A BCR-ABL1/control gene ratio of 0.10% represents MMR in the IS. 