MAF and Miyoshi myopathy: Interestingly, overexpression of c-MAF is not exclusive to MM cases that harbor t(14;16), and the percentage of MM cases that overexpress MAF is around 50%, mainly because of high expression in the t(4;14) and the t(11;14) MM cases [266,267,268], although the transcriptional consequences of MAF expression in non-translocated MM are modest as judged by gene expression-based clustering [269].