Table 2.
Summary of behavioral phenotype of WT versus HCAR1 KO
| WT | n | HCAR1 KO | n | ||
|---|---|---|---|---|---|
| (1) | Weight (g) | 26.3 ± 0.4 | 12 | 27.4 ± 0.9n.s. | 12 |
| Food consumption (g) | 3.5 ± 0.3 | 10 | 3.3 ± 0.2n.s. | 10 | |
| Water consumption (ml) | 3.1 ± 0.2 | 10 | 3.7 ± 0.3n.s. | 10 | |
| Total travel distance (cm) | 55,374 ± 7352 | 10 | 52,059 ± 5197n.s. | 10 | |
| Dark phase | 41,985 ± 5419 | 43,263 ± 4515n.s. | |||
| Light phase | 13,389 ± 2885 | 8796 ± 2224n.s. | 10 | ||
| Total time in the nest (min) | 46,136 ± 3363 | 10 | 47,686 ± 3442n.s. | 10 | |
| Dark phase | 21,681 ± 1781 | 20,962 ± 2537n.s. | |||
| Light phase | 24,454 ± 1785 | 26,724 ± 1369n.s. | |||
| (2) | Rearing (number/min) | 8.6 ± 0.7 | 12 | 9.8 ± 0.5n.s. | 12 |
| Number of grooming (number/min) | 0.6 ± 0.1 | 12 | 0.6 ± 0.1n.s. | 12 | |
| Grooming duration (s) | 24 ± 5.3 | 12 | 25 ± 5.5n.s. | 12 |
Data are shown as the mean ± SEM. Experiments were performed on independent animals. (1), PhenoTyper cage observations; (2), free observations; n.s., not significant (Student's unpaired t test).