Table 1. Rhythmically Expressed Genes at Protein and mRNA Levels in Mouse Liver.
| gene | no. of positivesa | molecular function |
|---|---|---|
| POR | 9 | cytochrome P450 reductase |
| FKBP4 | 8 | peptidyl-prolyl cis–trans isomerase |
| TARS | 8 | threonyl-tRNA synthetase |
| ALAS1 | 7 | 5-aminolevulinate synthase |
| ABCC2 | 6 | canalicular multispecific organic anion transporter |
| CLPX | 6 | ATP-dependent Clp protease ATP-binding subunit |
| CROT | 6 | peroxisomal carnitine O-octanoyltransferase |
| SLC7A2 | 6 | low-affinity cationic amino acid transporter |
| FMO5 | 5 | dimethylaniline monooxygenase |
| GNE | 5 | bifunctional UDP-N-acetylglucosamine |
| MAN2A1 | 5 | α-mannosidase 2 |
Numbers of studies that identified a given gene as being rhythmic.