Optical Studies of Muscle Cross-Bridges

2021 ◽  
Author(s):  
Ronald J. Baskin ◽  
Yin Yeh
Keyword(s):  
Optical Studies ◽  
Cross Bridges

Optical Studies of Muscle Cross-Bridges: Introduction

2021 ◽  
pp. 1-8
Author(s):  
Ronald J. Baskin ◽  
Yin Yeh
Keyword(s):  
Optical Studies ◽  
Cross Bridges

Distribution of c-protein isoforms in sarcomeres of developing chick skeletal muscle

1988 ◽  
Vol 46 ◽  
pp. 226-227
Author(s):  
D. A. Fischman ◽  
J. E. Dennis ◽  
T. Obinata ◽  
H. Takano-Ohmuro
Keyword(s):  
Skeletal Muscles ◽  
Thick Filament ◽  
Protein Isoforms ◽  
Actin Binding ◽  
Striated Muscles ◽  
C Protein ◽  
Sarcomeric Protein ◽  
Thick Filaments ◽  
Cross Bridges ◽  
Bridge Bearing

C-protein is a 150 kDa protein found within the A bands of all vertebrate cross-striated muscles. By immunoelectron microscopy, it has been demonstrated that C-protein is distributed along a series of 7-9 transverse stripes in the medial, cross-bridge bearing zone of each A band. This zone is now termed the C-zone of the sarcomere. Interest in this protein has been sparked by its striking distribution in the sarcomere: the transverse repeat between C-protein stripes is 43 nm, almost exactly 3 times the 14.3 nm axial repeat of myosin cross-bridges along the thick filaments. The precise packing of C-protein in the thick filament is still unknown. It is the only sarcomeric protein which binds to both myosin and actin, and the actin-binding is Ca-sensitive. In cardiac and slow, but not fast, skeletal muscles C-protein is phosphorylated. Amino acid composition suggests a protein of little or no αhelical content. Variant forms (isoforms) of C-protein have been identified in cardiac, slow and embryonic muscles.

OPTICAL STUDIES OF TYPE I AND TYPE II RECOMBINATION IN GaAs-AlAs QUANTUM WELLS

1987 ◽  
Vol 48 (C5) ◽  
pp. C5-525-C5-528 ◽  
Author(s):  
K. J. MOORE ◽  
P. DAWSON ◽  
C. T. FOXON
Keyword(s):  
Quantum Wells ◽  
Type I ◽  
Type Ii ◽  
Optical Studies

Optical studies of cadmium

1970 ◽  
Author(s):  
Roger James Bartlett
Keyword(s):  
Optical Studies

Early Deсline in Rat Soleus Passive Tension with Hindlimb Unloading: Inactivation of Cross-bridges or Activation of Calpains?

2018 ◽  
Vol 481 (3) ◽  
pp. 333-335
Author(s):  
I. Kozlovskaya ◽  
◽  
T. Mirzoev ◽  
I. Petrova ◽  
B. Shenkman ◽  
...  
Keyword(s):  
Hindlimb Unloading ◽  
Passive Tension ◽  
Cross Bridges

Ag2O/GO/TiO2 composite nanoparticles: synthesis, characterization, and optical studies

2020 ◽  
Author(s):  
Farzad Bayati ◽  
Mohammad Kazem Mohammadi ◽  
Reza Jalilzadeh Yengejeh ◽  
Ali Akbar Babaei
Keyword(s):  
Composite Nanoparticles ◽  
Optical Studies ◽  
Nanoparticles Synthesis
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