Table 2.

FRET efficiencies calculated for donor/acceptor concentration ratio between 0.33 and 3.00

Connexin combination Number of cells Number of ROIs FRET efficiency mean±s.d. (%)
(wt)Cx30 + (wt)Cx30 33 59 37±13
(wt)Cx31 + (wt)Cx31 26 51 36±11
(wt)Cx26 + (wt)Cx30 51 102 32±15
(wt)Cx26 + (wt)Cx26 35 66 24±13
(wt)Cx30 + (wt)Cx31 63 94 23±15
(wt)Cx31 + (wt)Cx30.3 37 92 21±14
(wt)Cx26 + (wt)Cx30.3 38 108 19±15
(wt)Cx26 + (wt)Cx31 65 117 15±11
(wt)Cx30 + (wt)Cx30.3 26 74 14±10
(wt)Cx30.3 + (wt)Cx30.3 16 47 9±7
(wt)Cx30 + (G11R)Cx30 42 142 29±13
(wt)Cx26 + (G11R)Cx30 44 187 26±14
(wt)Cx26 + (D50N)Cx26 27 135 24±12
(wt)Cx31 + (G11R)Cx30 37 137 22±12
(wt)Cx31 + (D50N)Cx26 44 260 21±14
(wt)Cx30 + (D50N)Cx26 28 129 20±13