Fig. 8From: Accurate, strong, and stable reporting of choroid plexus epithelial cells in transgenic mice using a human transthyretin BACTdTomato is expressed in liver. Long photographic exposures of wet-mounted liver slices consistently revealed brighter native tdTomato fluorescence (tdtom*) in transgenic tissue (+) than in wild-type tissue (−). Shown are examples from an embryonic (a) and a weanling (b) mouse. Corresponding images of transmitted light are shown at rightBack to article page