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. 2018 Feb 22;9:227. doi: 10.3389/fpls.2018.00227

Figure 6.

Figure 6

In vitro detection of ubiquitinated PperS-RNases. Each lane was loaded with 10 μg protein. The ubiquitination of different PperS-RNases was analyzed with the presence of PperSSK1, PperCUL1, PperSLFL1-3, and Ub. 10 μg of PperSLFL1-3 proteins was added to each lane, respectively. The lanes without His-PperS-RNase were used as negative control. For detection of MBP-PperSLFL proteins and GST fusion proteins by immunoblot, mouse anti-MBP and anti-GST monoclonal antibody (Bio-Rad) were used as primary antibodies.