Table 1.

Transjunctional current (I_j) at +70 mV and p-values of each evaluated condition.

Condition	n	Ij ± S.E.M (pA)	p-Value
HeLa Parental	9	9.2 ± 3.5	3.79 × 10−7
Cx43EGFP+18β-GA	6	24.5 ± 6.9	3.6 × 10−7
Cx43EGFP	9	699.1 ± 46.5	n.a. 1
0.5-h Cyto-B	8	231 ± 19	2.03 × 10−6
1-h Cyto-B	6	88.4 ± 17.4	2.12 × 10−7
2-h Cyto-B	6	27.9 ± 2.9	4.84 × 10−7

¹ Not determined. All the conditions were compared to Cx43EGFP.