The sarcoplasmic reticulum (SR) is a specialised organelle in skeletal muscle fibres that plays a pivotal role in regulating calcium dynamics crucial for muscle contraction and relaxation. Acting as ...

Calsequestrin, the only known protein with cyclical storage and supply of calcium as main role, is proposed to have other functions, which remain unproven. Voluntary movement and the heart beat ...

You have full access to this article via your institution. The validity of their over-expressing tropomodulin mouse to human disease, however, is also an issue. Although one could argue that the MLP ...

This is a preview. Log in through your library . Journal Information The Journal of Cell Biology (JCB) is a not-for-profit publication, edited by scientists, and a leading life sciences journal. The ...