intracellular signal transduction | cellular process | regulation of cellular process | response to stimulus | cell communication | signaling | signal transduction
supramolecular fiber | intracellular membrane-bounded organelle | catalytic complex | sarcomere | cell | nuclear lumen | myofibril | cytoplasm | cortical cytoskeleton | intracellular organelle | actin cytoskeleton | contractile fiber | protein-containing complex | nucleoplasm | transferase complex | cytoplasmic region | cortical actin cytoskeleton | cell cortex | membrane-bounded organelle | nucleus | organelle | I band | nuclear DNA-directed RNA polymerase complex | cell periphery | RNA polymerase complex | membrane-enclosed lumen | cytoskeleton | intracellular | supramolecular complex | RNA polymerase II, holoenzyme