Cardiac-specific deletion of protein phosphatase 1β promotes increased myofilament protein phosphorylation and contractile alterations
Keywords: αMHC; α-myosin heavy chain; cMyBPC; cardiac myosin binding protein C; FS; fractional shortening; I-1; inhibitor 1; I-2; inhibitor 2; IP; intraperitoneal; fl; loxP site; LV; left ventricle; MLC2V; myosin light chain 2 V; MLCK; myosin light chain kinase;