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. 2016 Dec 6;8(12):366. doi: 10.3390/toxins8120366

Figure 3.

Figure 3

Overview of cellular components involved in RTA uptake and intracellular trafficking in yeast. Proteins involved in RTA transport are shown in blue, non-involved proteins in red; proteins marked with an asterisk (*) are essential for cell viability in yeast; proteins shown in black were not tested. EE, early endosome; PM, plasma membrane; TGN, trans-Golgi network; ER, endoplasmic reticulum; ERGIC, ER/Golgi intermediate compartment; COPI, coat protein I vesicle.