Table 1.

Conductance was determined in HEK 293 cells and in G1,4 cells transfected with the indicated G protein subunits

Condition	Conductance, nS ± SEM (n)
HEK293	1.1  ± 0.2 (8)*
G1,4 + GFP	6.8  ± 0.5 (68)
+ Gγ2	6.3  ± 0.6 (16)
+ Gβ1	7.2  ± 1.3 (8)
+ Gβ1γ2	47.5  ± 4.3 (51)*
+ Gβ1γ2HF	79.1  ± 9.5 (8)*
+ Gβ1γ11	38.8  ± 4.2 (27)*
+ Gβ3	6.3  ± 1.0 (8)
+ Gβ3γ2	43.3  ± 6.5 (22)*
+ Gβ3γ11	20.8  ± 1.7 (38)*
+ Gβ4	8.8  ± 2.8 (8)
+ Gβ4γ2	49.1  ± 7.2 (20)*
+ Gβ4γ11	22.8  ± 3.1 (14)*
+ Gβ5	7.1  ± 1.6 (7)
+ Gβ5γ2	3.8  ± 0.2 (65)*
+ Gβ5γ2HF	2.3  ± 0.4 (8)*
+ Gβ5γ11	2.5  ± 0.3 (25)*

Data from experiments in which GFP was transfected at 1 μg, with test constructs at 6 μg each. 

^*Significantly different from control G1,4 cells transfected with GFP alone, by ANOVA with post hoc Dunnett's test (P < 0.05).