Evidence |
Especially interesting was the identification of three clusters of nuclei related to skeletal muscle regeneration. One cluster, Cluster MuSC, is characterized by expression of Pax7, a marker of satellite cells. The second cluster, Cluster Myob, expresses high levels of Megf10, a marker of skeletal myoblasts (24). The third cluster, RegMyon, expresses Myh3 and Myh8 transcripts that encode embryonic and perinatal MyHC isoforms, respectively, which have been shown to be distinctive to regenerative myofibers |