Fig. 1. Expression of smyhc1 in zebrafish slow muscles and target sequence of smyhc1-MO.
A and B: In situ hybridization shows the slow muscle specific expression of smyhc1 in wild type zebrafish embryos at 24 hpf. A, side view; B, view of cross section. C: DNA sequence shows the smyhc1-MO targeted site at the ATG start codon and the intron 1 splicing acceptor. The 5′-UTR, intron 1 and partial coding sequence at the 5′ end are shown.