Research Article

The Effect of Different Photoperiods in Circadian Rhythms of Per3 Knockout Mice

Figure 2

A representative double-plot actogram of one WT mouse. Mice were entrained to the following light : dark conditions: 12L : 12D for 5 days; 8L : 16D for 19 days; constant dark (DD) for 4 days; 12L : 12D for 14 days; 16L : 8D for 22 days and DD for 9 days. The red rectangle depicts the transition from 12L : 12D to 16L : 8D.
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