Fig. 8. Silver-stained SDS-PAGE of aqueous humor from Cx43+/flox (lane A) and Cx43flox/flox (lane B) reveals increased protein levels in the homozygote. Numbers on the right indicate the locations of the molecular weight standards. Arrows NC 1-7 indicate locations were the gel was sampled for mass spectroscopy. The MS results are shown in the supplementary material Table S1, corresponding to each of the NC samples.