The most frequent CIS found by TAPDANCE in T-ALL included Notch1, Ikzf1, Rasgrp1, Akt2, Runx1, FoxP1, whereas the most frequent CIS present in EL were Erg and Ets1, followed by Epo, Gata1, Pik3ca and Fli1 (Tables S6 and S7). This evidence concerns the gene GATA1 and in situ carcinoma.