Fig. 3.
Ion channel activity of stomatocytosis red cells. A: on-cell patch record from a representative red cell of patient 1. B: current-voltage relationship of currents from patch in A. C: values of NPo (number of active channels in patch × channel open probability) for on-cell patch currents from RHAG F65S stomatocytes from patient 1, compared with pooled results from two normal red cells of the patient's father and three red cells with indistinguishable NPo values from a normal volunteer (means ± SE). *P < 0.05 by Mann-Whitney rank sum test.