Double homeobox protein 4C (DUX4L9)

May be involved in transcriptional regulation (By similarity). Down-regulates MYOD1 expression and might up-regulate MYF5 expression.

May regulate microRNA (miRNA) transcription, upregulating the expression of some myogenic miRNAs, including MIR1-1, MIR133A2, MIR133B and MIR206. Impairs the differentiation of myoblasts and can be involved in muscle regeneration.