indicating, signifying, suggesting, hinting, triggering, underscoring, presage, indication, sensing, heralding, confirming, spurring, foreshadow, marking, underlining, indicator, dampening, easing, implying, portend, neurotransmission, inhibiting, activating, neurone, precursor, expressing, uncoiling, showing, heightening, averting, cellular, fronto, modulating, fueling, symbolizing, telegraphing, sparking, axonal, harbinger, reinforcing, induce, calmodulin, derailing, reversing, neuromuscular junction, accelerating, reasserting, predicting, stalling, transduce, baroreceptor, unsynchronized, postsynaptic, atpase, ligase, declaring, presymptomatic, interneuron, cingulate, modulation, denote, effector, muting, stoking, demodulate, potentiated, motoneurons, blunting, resetting, ushering, secretory, presynaptic, glial cell, erythroid, humoral, switches, reflecting, anaphase, priming, prophase, cytolytic, forebodes, buoying, gauging, nucleoli, repressor, reaffirming, astrocytic, forebrain, boosting, excitability, purkinje cell, announcing, abrupt, myeloid, disrupting, prompt, lytic, proclaiming, thymic, amid, synchronous, signalling, transduction, activation, phosphorylation, responses, apoptosis, kinase, kinases, enhancer, glycosylation, overexpression, receptor, trafficking, translocation, upregulation, chemotaxis, cytotoxicity, signals, adhesion

alarm, alarum, alert, all clear, animal communication, beam, bugle call, curfew, distress signal, dog-ear, drumbeat, electronic signal, high sign, input, input signal, number, output, output signal, phone number, radiotelegraphic signal, radio beacon, radio beam, recording, retreat, start, starting signal, storm signal, symbol, telegraphic signal, telephone number, ticktack, time signal, visual signal, warning signal, whistle, whistling

buzzer, hearing dog, retreat, semaphore, wafture, wave, waving

communication

sign, signal