In this study we report the frequencies of BCR-ABL1 fusion transcript variants studied in 43 CML patients from Sudan.     ///    Frequencies of BCR-ABL1 fusion transcripts among Sudanese chronic myeloid leukaemia patients..     ///    "The study includes 46 Sudanese patients, three of which negative for the BCR-ABL1 fusion transcript. "    ///    "In conclusion, we observed a significant correlation between sex and type of BCR-ABL1 transcript, an observation that deserves further investigation.. "