Figure 3: RHC1 is required for bicarbonate activation of S-type anion channels in Arabidopsis guard cells. | Nature Communications

Figure 3: RHC1 is required for bicarbonate activation of S-type anion channels in Arabidopsis guard cells.

From: A molecular pathway for CO2 response in Arabidopsis guard cells

Figure 3

(a) Patch-clamp whole-cell recordings with 13.5 mM total bicarbonate added to the pipette solution in wild-type, slac1-3, rhc1 and rhc1 ht1-2 guard cell protoplasts. (b) Steady-state current–voltage relationships of recordings as in a. The data are presented as means±s.e.m. (wild type, n=5; slac1-3, n=4; rhc1, n=8; rhc1 ht1-2, n=5).

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