NKX2-5 and myotonic dystrophy type 1: miR‐1 sequence is highly conserved between Drosophila and Human (Fig EV2F), and it is well known that it regulates genes involved in cardiac development and function including Nkx2.5, SRF, and components of WNT and FGF signaling pathways (Kura et al, 2020) and that its level is reduced in the pathological context of DM1 (Rau et al, 2011).