The present case suggests that ETV6/ABL positivity may constitute a new genetic subgroup of BCR-negative CML..     ///    "ETV6/ABL fusion was confirmed by RT-PCR, revealing that the first five exons of ETV6 were fused in frame with ABL at exon 2. "    ///    BCR/ABL-negative chronic myeloid leukemia with ETV6/ABL fusion..     ///    "ETV6/ABL chimeric transcripts have previously been reported in acute leukemias, but never before in CML. "