Article
PCNA mono-ubiquitination and activation of translesion DNA polymerases by DNA polymerase {alpha}.
Journal of biochemistry - 1 Jul 2009
Suzuki Motoshi, Niimi Atsuko, Limsirichaikul Siripan, Tomida Shuta, Miao Huang Qin, Izuta Shunji, Usukura Jiro, Itoh Yasutomo, Hishida Takashi, Akashi Tomohiro, Nakagawa Yoshiyuki, Kikuchi Akihiko, Pavlov Youri, Murate Takashi, Takahashi Takashi
Abstract excerpt
Translesion DNA synthesis (TLS) involves PCNA mono-ubiquitination and TLS DNA polymerases (pols). Recent evidence has shown that the mono-ubiquitination is induced not only by DNA damage but also by other factors that induce stalling of the DNA replication fork. We studied the effect of spontaneous DNA replication errors on PCNA mono-ubiquitination and TLS induction. In the pol1L868F strain, which expressed an...
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