In agreement with our dataset analyses, ChIP-seq analyses in MM.1S cells revealed only marginal overlap between MYC and JUNB binding peaks (merely 1.73% of MYC binding peaks overlapped with those of JUNB, and only 11.02% of JUNB binding peaks overlapped with those of MYC) (Fig. 1b), further emphasizing the existence of exclusive MYC and JUNB transcriptomes in MM cells. This evidence concerns the gene JUNB and Miyoshi myopathy.