Functional Expression in Oocytes.
(A) Swelling kinetics of oocytes in hypoosmotic conditions injected with water (control) or cRNAs of SsAQP1 or SsAQP2, as indicated.
(B) Calculated Pf of oocytes in (A) under hypoosmotic conditions (mean ±sd) with or without 0.5 mM HgCl2.
(C) Calculated Pf of oocytes in (A) under hypoosmotic conditions (mean ±sd) with or without 1 mM phloretin (Ph).
(D) Uptake of 3H-glycerol during the first 10 min of exposure relative to water-injected controls.