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. 2019 Sep 20;10(10):695. doi: 10.1038/s41419-019-1950-1

Fig. 6. CP-31398 triggers the sequestration of Bcl-XL and XIAP in autophagosomes.

Fig. 6

a CP-31398-induced Tomato-LC3+ autophagosomes contains the anti-apoptotic proteins Bcl-XL and XIAP, but not the mitochondrial marker mtHsp70 and the pro-apoptotic protein Bax. Scale bars: 20 μm. Data are representative of three independent fluorescence microscopy experiments. b The colocalization between CP-31398-induced Tomato-LC3+ autophagosomes and the indicated proteins (stained in green) was measured and displayed as a pearson’s correlation coefficient R(r) (also indicated as a number in (a). The data (mean ± s.d.) obtained from 20 images containing at least five cells from three independent experiments are shown. Bcl-XL and XIAP staining (R(r) > 0.6) is strongly associated with Tomato-LC3+ autophagosomes