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. 2014 Dec 2;5:466. doi: 10.3389/fphys.2014.00466

Figure 2.

Figure 2

Molecular factors that contribute to BK channel resistance to ethanol action following protracted (hours-long) alcohol exposure. BK channel α isoforms and β4 subunits, which sustain ethanol-induced channel activation, are shown in green. BK channel α isoforms and mechanisms leading to ethanol “tolerance” are shown in orange.