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. 1999 Oct 12;96(21):12114–12119. doi: 10.1073/pnas.96.21.12114

Figure 5.

Figure 5

Effects of disruption of the Cry genes on circadian expression of mPer1 and mPer2. (A) Representative in situ mPer1 signal in the SCN regions of wild-type and Cry1−/−Cry2−/− mutant mice and at two times in DD. (B) Means and ranges in signal values for mPer1 in the SCN by time and genotype. (C) Representative in situ mPer2 signal in the SCN regions of wild-type and Cry1−/−Cry2−/− mutant mice and at two times in DD. (D) Means and ranges in signal values for mPer2 in the SCN by time and genotype. n = 3 wild types; two mutants per condition.