Shearer Jane, Graham Terry E
Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA.
Exerc Sport Sci Rev. 2004 Jul;32(3):120-6. doi: 10.1097/00003677-200407000-00008.
Although it is often viewed as a homogenous substrate, glycogen is comprised of individual granules or 'glycosomes' that vary in their composition, subcellular localization, and metabolism. These differences result in additional levels of regulation allowing granules to be regulated individually or regionally within the cell during both rest and exercise.
尽管糖原通常被视为一种均质的底物，但它是由单个颗粒或“糖原小体”组成的，这些颗粒在组成、亚细胞定位和代谢方面存在差异。这些差异导致了额外的调控水平，使颗粒在休息和运动期间能够在细胞内被单独或区域地调控。
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