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. Author manuscript; available in PMC: 2011 Dec 2.
Published in final edited form as: Nat Protoc. 2011 Jun 2;6(6):870–895. doi: 10.1038/nprot.2011.328

Figure 6.

Figure 6

Replication timing values across chromosome 1. For each replicate, individual log2(Cy5/Cy3) probe intensities are plotted in grey (y-axis) against their position on chromosome 1 (x-axis). Due to photobleaching of Cy5 diagnosed in step 75, timing is skewed toward early values in replicate 1 (top) and late values in replicate 2 (bottom), demonstrating the practical advantages of dye-swap replicates.