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. 2010 Aug 15;9(16):3157–3165. doi: 10.4161/cc.9.16.12547

Figure 8.

Figure 8

Model for CST function during replication of non-telomeric DNA. Replication stress (following DNA damage or synthesis through highly repetitive sequences) results in polymerase dissociation from replicative helicases. CST may recruit and stimulate the activity of DNA polα/primase to promote lagging strand replication at such sites.