Contraction and Cell Motility

Contraction and Cell Motility

Inotropic interventions do not change the resting state of myosin motors during cardiac diastole
Marco Caremani, Francesca Pinzauti, Joseph D. Powers, Serena Governali, Theyencheri Narayanan, Ger J.M. Stienen, Massimo Reconditi, Marco Linari, Vincenzo Lombardi, Gabriella Piazzesi

The Journal of General Physiology Dec 2018, jgp.201812196; DOI: 10.1085/jgp.201812196
Sarcomere length–dependent effects on Ca²⁺-troponin regulation in myocardium expressing compliant titin
King-Lun Li, Mei Methawasin, Bertrand C.W. Tanner, Henk L. Granzier, R. John Solaro, Wen-Ji Dong

The Journal of General Physiology Dec 2018, jgp.201812218; DOI: 10.1085/jgp.201812218
Regulatory light chain phosphorylation augments length-dependent contraction in PTU-treated rats
Jason J. Breithaupt, Hannah C. Pulcastro, Peter O. Awinda, David C. DeWitt, Bertrand C.W. Tanner

The Journal of General Physiology Dec 2018, jgp.201812158; DOI: 10.1085/jgp.201812158
Nebulin increases thin filament stiffness and force per cross-bridge in slow-twitch soleus muscle fibers
Masataka Kawai, Tarek S. Karam, Justin Kolb, Li Wang, Henk L. Granzier

The Journal of General Physiology Nov 2018, 150 (11) 1510-1522; DOI: 10.1085/jgp.201812104
Influences: Life lessons from Anita Zimmerman
Sharona E. Gordon

The Journal of General Physiology Mar 2018, 150 (3) 373-374; DOI: 10.1085/jgp.201812021
Junctional trafficking and restoration of retrograde signaling by the cytoplasmic RyR1 domain
Alexander Polster, Stefano Perni, Dilyana Filipova, Ong Moua, Joshua D. Ohrtman, Hicham Bichraoui, Kurt G. Beam, Symeon Papadopoulos

The Journal of General Physiology Feb 2018, 150 (2) 293-306; DOI: 10.1085/jgp.201711879
The relationship between form and function throughout the history of excitation–contraction coupling
Clara Franzini-Armstrong

The Journal of General Physiology Feb 2018, 150 (2) 189-210; DOI: 10.1085/jgp.201711889
Small Ca²⁺ releases enable hour-long high-frequency contractions in midshipman swimbladder muscle
Frank E. Nelson, Stephen Hollingworth, James O. Marx, Stephen M. Baylor, Lawrence C. Rome

The Journal of General Physiology Jan 2018, 150 (1) 127-143; DOI: 10.1085/jgp.201711760
Ambiguous interactions between diastolic and SR Ca²⁺ in the regulation of cardiac Ca²⁺ release
Eric A. Sobie, George S.B. Williams, W.J. Lederer

The Journal of General Physiology Sep 2017, 149 (9) 847-855; DOI: 10.1085/jgp.201711814
Acting on an impulse (or two): Advantages of high-frequency tetanic onset in skeletal muscle
Richard L. Moss, Thomas L. Lynch, Daniel P. Fitzsimons

The Journal of General Physiology Mar 2017, 149 (3) 297-300; DOI: 10.1085/jgp.201711763

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