Figure 3From: hMMS2 serves a redundant role in human PCNA polyubiquitinationA knockdown of MMS2 and UEV1a does not abrogate PCNA polyubiquitination. (A) Hela cells were treated as in Figure 2 except they were additionally transfected with siRNA UEV1A. (B) 293T cells were treated as in Figure 3A.Back to article page