Measured and model-predicted labeling ratios.

Numbers are average percentages of labeled cells per protocol (n = 2 to 4). The protocol name of CldU/IdU experiment represents CldU-drinking period – IdU-drinking period – measuring day. To match the scale of BrdU-labeling experiment and CldU/IdU-labeling experiment, we scale the CldU/IdU-labeling results up with 3-fold that was an optimized value (see the Materials and Methods). Raw counting numbers of labeled cells are also given in Table S1. The predicted values are the maximum likelihood values.