Figure 1From: Subcellular Targeting Domains of Sphingomyelin Synthase 1 and 2Localization of GFP-SMS1 and 2 fusion proteins. Confocal microscopy showing co-localization of TGN46 (Golgi marker) and Wheat Germ Agglutinin (WGA, plasma membrane marker) with GFP-SMS1 (A) and GFP-SMS2 (B). Schematics depict predicted transmembrane (TM) domains in SMS1 and SMS2. TOPRO is a marker for nucleus.Back to article page