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. 2021 Mar 12;12:1654. doi: 10.1038/s41467-021-21921-x

Fig. 10. M-phase-specific interaction of ADAR1p110 and RNase H2 in non-ALT cancer cells.

Fig. 10

a Elevated ADAR1 and RNase H2A expression levels detected in non-ALT cells. Western blotting analysis was performed using total cell extract proteins and specific antibodies (Supplementary Data 4). b Interaction between ADAR1p110 and RNase H2 detected only in non-ALT cancer cells. FLAG-ADAR1p110-WT recombinant protein was copurified with endogenous RNase H2 subunit H2A only from non-ALT cell lines. c Elevated RNase H2A expression levels and also increased interaction of ADAR1p110 with RNase H2A detected specifically at M phase. FLAG-ADAR1p110-WT pull-down experiments were conducted using HEK293T cells synchronized at M phase using the thymidine-nocodazole double block system. ac Protein molecular weight markers are presented in Source Data file.