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Description
The image shows the surface of the ribbon-like myofibrils, with some remnants of the SR attached mostly at the Z lines. The regular disposition of attached cross bridges is visible in many areas. Most images of this group show fractures through the outer membrane of mitochondria and SR/T tubules of dyads nestled in long grooves of the mitochondrial surface. All leaflets of the membranes appear in the images. References for the image: Loesser, K.E. and Franzini-Armstrong, C. A simple method for freeze-drying of macromolecules and macromolecular complexes. J. Struct. Biol. 103: 48-56, 1990. Bard, F., Franzini-Armstrong, C. and Ip W. Rigor cross bridges are double headed in fast muscle from crayfish. J. Cell Biol. 105: 2225-2234, 1987. Research Data Curation Program, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/rdcp) Franzini-Armstrong, Clara (2021). CIL:36100, damselfly, flight muscle cell. In Cell Image Library. UC San Diego Library Digital Collections. Dataset. https://doi.org/10.6075/J0N878P1
Type
image
Identifier
ark:/20775/bb2430499q
Language
No linguistic content
Subject
Mitochondrial proton-transporting ATP synthase complex assembly Skeletal muscle contraction Sequestering of calcium ion Mitochondrion Sarcoplasmic reticulum Flight muscle cell Myofibril Damselfly Cell Image Library Group ID: 9085
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