MSI1 and glioblastoma: After confirming the consensus MSI1 binding motif GUAGU102 was negligibly bound to stop codons (Supplementary Table 16), a comparative analysis revealed 99.9% of SU_MB002 and NSC201cb MSI1-eCLIP hits were shared with glioblastoma and hematopoietic stem and progenitor cells (HSPCs) (Supplementary Fig. 13a–b)40,103, further validating our eCLIP data set.