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

Figure 4.

Figure 4

Effects of disruption of the Cry genes on diurnal expression of mPer1 and mPer2. (A) Representative in situ mPer1 signal in the SCN regions of mice of three different genotypes and under three different conditions. (B) Means and ranges in signal values for mPer1 in the SCN by time/light condition and genotype. (C) Representative in situ mPer2 signal in the SCN regions of mice of three different genotypes and under three different conditions. (D) Means and ranges in signal values for mPer2 in the SCN by time/light condition and genotype. n = 2 per genotype per condition.