TY - ADVS AU - Elmslie,Keith S. TI - Voltage-dependent gating of ion channels T2 - Ion channels : mediators of ion currents across cell membranes, PY - 2011/// CY - London PB - Henry Stewart Talks KW - Ion Channel Gating KW - Ion Channels KW - Signal Transduction N1 - Animated audio-visual presentation with synchronized narration; Title from title frames; Contents: Voltage-dependent ion channels -- Critical to proper nerve and muscle function -- Voltage sensitivity is mediated by positively charged segments of the protein -- These voltage sensors move outward with depolarization to trigger channel opening -- The return of one sensor to the resting positions closes the channel -- Hypothesized mechanisms of voltage sensor movement are detailed; Access restricted to subscribers UR - https://hstalks.com/bs/1951/ UR - https://hstalks.com/bs/p/533/ ER -