Table S2.

Quantitation of t-tubules, l-tubules, and triads in muscles from mice treated with wortmannin and untreated during 3 wk

Tubules and triads counts	WT, n = 50	KO, n = 40	WT treated, n = 50	KO treated, n = 40)
t-tubules counts	20.42 ± 0.88	2.55 ± 0.67	16.36 ± 0.92	2.6 ± 0.46
l-tubules counts	0.02 ± 0.02	0.15 ± 0.09	0.06 ± 0.03	0.38 ± 0.12
Triad counts	20.44 ± 0.87	2.83 ± 0.69	16.42 ± 0.91	2.98 ± 0.5

Ten images per muscle from 4 KO and 5 WT mice were examined in each condition. Data are mean ± SEM.