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. Author manuscript; available in PMC: 2013 Aug 7.
Published in final edited form as: Front Biosci (Landmark Ed). 2013 Jan 1;18:312–323. doi: 10.2741/4102

Figure 3.

Figure 3

Pol III and TLS replisomes. Conversion of the coupled Pol III replisome to an uncoupled alternative TLS replisome. A) The coupled trimeric Pol III holoenzyme-DnaB replisome. B) Take-over of beta clamps by a TLS Pol displaces Pol III form the fork, resulting in a TLS Pol-replisome in which TLS Pols act distributively on beta clamps.