TRGC1 and acute myeloid leukemia: Furthermore, identical clonal rearrangements of TCRγ (Vγ9‐Jγ1.1) and TCRδ (Dδ2‐Jδ1 and Dδ2‐Jδ3) (Figure S3 and data not shown) were identified in both T2‐ALL and AML‐M0 blasts strongly supporting their clonal affiliation.