Figure 4From: Transposition of the Tourist-MITE mPing in yeast: an assay that retains key features of catalysis by the class 2 PIF/Harbinger superfamilyProtein localization. Fluorescence microscopy of yeast expressing cerulean fluorescent protein fusions of Ping ORF1, TPase or TPase (L384/386A) proteins (magenta). The nuclear localization signal-yellow fluorescent protein (green) was co-expressed to provide a nuclear marker.Back to article page