1.1.1.22 cell wall - 1.1.1.22 cytoplasm isoform UGDH4-GFP fusion proteins are localized in the cytoplasm 1.1.1.22 cytosol - 1.1.1.22 cytosol recombinant fusion protein 1.1.1.22 membrane - 1.1.1.22 microsome -