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. 2013 Jun;141(6):691–703. doi: 10.1085/jgp.201210937

Figure 6.

Figure 6.

Rundown of the Cl current upon coexpression of ANO2 isoforms. Expression of Isoforms A and B alone and with their respective isoforms lacking exon 4 yielded channels with different rundown properties. (A) Isoform A. (B) Isoform B. (C) Isoform A + AΔ4. (D) Isoform B + BΔ4. (E) Rundown as a function of time after patch excision. All currents were normalized to the first current recorded 15 s after excision. *, P < 0.05 for Isoform A compared with A + AΔ4 at t = 1 min. Number of patches recorded from for Isoform A, B, A + AΔ4, and B + BΔ4 were 7, 5, 12, and 7, respectively. The holding potential was −40 mV.