a pCa—% maximum force relations of NTG,
β-TM TG, γ-TM TG,
βγ-DTG skinned fiber bundles at sarcomere
length 1.9 μm. βγ-DTG myofilaments
exhibit a significant decrease in their calcium sensitivity which is similar to
γ-TM when compared to NTG myofilaments.
b pCa—% maximum force relations of NTG,
β-TM TG, γ-TM TG,
βγ-DTG skinned fiber bundles at sarcomere
length 2.3 μm. βγ-DTG TG mouse
myofilaments exhibit a very significant decrease in their calcium sensitivity
similar to γ-TM TG myofilaments when compared to NTG
myofilaments