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. 2001 Oct 1;118(4):433–446. doi: 10.1085/jgp.118.4.433

Figure 7.

Figure 7

The addition of new channels can be monitored by labeling preexisting channels with MTSET+. (A) A record of the conductance measured at the reversal potential throughout an experiment on day 1. The conductance was increased after 4.5 h due to the addition of new, unlabeled channels. (B) A record of the conductance measured at the reversal potential throughout an experiment on day 5. No increase in the conductance was observed during the 4.5-h period.