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. 2020 Jul 3;11:3306. doi: 10.1038/s41467-020-17163-y

Fig. 1. Atg40 is a reticulon-like protein.

Fig. 1

a Membrane fractions prepared from yeast cells expressing Atg40 mutants were treated with MP in the presence or absence of Triton X-100. The samples were analyzed by immunoblotting using antibodies against HA and Kar2. Atg40-HAMP, MP-modified Atg40-HA. The ER lumenal protein Kar2 served as a control. Kar2MP, MP-conjugated Kar2. b ER morphology was analyzed by fluorescence microscopy. Images were focused on the center or periphery of the cells. Arrowheads indicate abnormally expanded ER sheets. c spo7-aid*-HA cells were grown on YPD agar plates in the presence or absence of IAA. The experiments were repeated independently twice (a, b) or three times (c). Scale bars: 5 μm (b), 5 mm (c).