Table 1 Evaluation of circadian rhythmicity of clock genes expression in the liver by cosinor analysis

Bmal1

20.107

9.293

< 0.001

14.667

n.s.¹⁾

Per1

11.282

1.856

0.006

1.253

n.s.

Per2

13.150

8.742

< 0.001

23.146

n.s.

Cry1

17.884

2.114

< 0.001

17.401

n.s.

Dbp

8.272

4.840

< 0.001

1.988

3.245

0.024

Rev-erbα

4.910

15.065

< 0.001

1.985

8.996

0.009

Male-liver

Bmal1

21.172

9.696

< 0.001

0.419

n.s.

Per1

12.360

5.271

< 0.001

15.481

3.609

0.002

Per2

14.455

3.819

< 0.001

18.394

5.331

0.011

Cry1

20.345

2.720

< 0.001

21.017

2.482

0.003

Dbp

8.929

15.082

< 0.001

12.018

7.514

0.002

Rev-erbα

7.285

10.549

< 0.001

9.003

10.277

0.015