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A system of chambers of the [[endoplasmic reticulum|endoplasmic reticulum]] of (striated) muscle cells (sarcoplasmic reticulum), which can cause muscle contraction by [[myosin filaments]] and [[actin filaments]] by expulsion of [[calcium]]. | A system of chambers of the [[endoplasmic reticulum|endoplasmic reticulum]] of (striated) muscle cells (sarcoplasmic reticulum), which can cause muscle contraction by [[myosin filaments]] and [[actin filaments]] by expulsion of [[calcium]]. | ||
− | https://de.wikipedia.org/wiki/Endoplasmatisches_Retikulum# | + | https://de.wikipedia.org/wiki/Endoplasmatisches_Retikulum#Sarcoplastic_Retikulum_.28Smooth_Retikulum.2C_SR.29 <sub>([https://de.wikipedia.org/wiki/Wikipedia:Lizenzbestimmungen_Commons_Attribution-ShareAlike_3.0_Unported Wikipedia CC-by-sa-3.0])</sub> |
A system of chambers of the endoplasmic reticulum of (striated) muscle cells (sarcoplasmic reticulum), which can cause muscle contraction by myosin filaments and actin filaments by expulsion of calcium.
https://de.wikipedia.org/wiki/Endoplasmatisches_Retikulum#Sarcoplastic_Retikulum_.28Smooth_Retikulum.2C_SR.29 (Wikipedia CC-by-sa-3.0)