
Multiplex RACE. Heatmaps of three promoter marks: PolR2 (ENCFF340BYJ), SPI1 (ENCFF289XSX) ChIP-seq, DNase-seq (ENCFF093VXI), and CAGE (ENCFF580WIH), each showing 2 kb flanking regions at the 5′ end of the 93 candidate isoforms. The upper panel shows the 64 candidate TSS that were validated by RACE, the lower panel corresponds to the 29 TSS not validated by RACE.










