Table 1.
Mean CS+ and CS− solution intakes (ml, ±SEM) of nine mouse strains during one-bottle training in CS+ 16% Sucrose, 16% Fructose and 8% Fructose + 0.2% saccharin experiments.
| Experiment 1 | Experiment 2 | Experiment 3 | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Strain | n | CS+ 16%Sucrose | CS− .05%saccharin | n | CS+ 16%Fructose | CS− .05%saccharin | n | CS+8%Fructose + .2%saccharin | CS− .2%saccharin |
| SWR | 7 | 2.04 (0.16)* a | 2.91 (0.38) a | 8 | 0.66 (0.06)* b | 1.15 (0.18) a | 10 | 1.26 (0.12)* b | 2.04 (0.15) a |
| SJL | 9 | 1.82 (0.17) a | 1.62 (0.08) bc | 7 | 0.58 (0.06)* bc | 0.94 (0.07) a | 7 | 1.04 (0.08)* b | 1.41 (0.13) b |
| B10 | 9 | 1.26 (0.05)* c | 1.50 (0.09) bc | 10 | 0.45 (0.03)* c | 0.91 (0.07) a | 10 | 1.20 (0.07)* b | 1.91 (0.09) a |
| B6 | 10 | 1.21 (0.09)* c | 2.04 (0.20) b | 10 | 0.55 (0.02)* bc | 1.21 (0.07) a | 10 | 1.11 (0.09)* b | 1.74 (0.11) a |
| D2 | 10 | 1.09 (0.05)* c | 0.45 (0.05) d | 7 | 0.57 (0.04)* bc | 0.30 (0.06) b | 9 | 0.62 (0.06)* c | 0.32 (0.06) e |
| BALB | 6 | 1.90 (0.12)* a | 1.00 (0.10) c | 6 | 0.81 (0.05)* a | 0.47 (0.07) b | 9 | 1.63 (0.13)* a | 0.95 (0.10) cd |
| C3H | 10 | 1.88 (0.09)* a | 1.21 (0.11) c | 10 | 0.84 (0.04)* a | 0.53 (0.04) b | 10 | 1.16 (0.07)* b | 0.66 (0.03) d |
| 129 | 10 | 1.68 (0.11)* a,b | 1.10 (0.13) c | 10 | 0.44 (0.04) c | 0.56 (0.09) b | 10 | 1.17 (0.03) b | 1.21 (0.09) bc |
| CD-1 | 19 | 1.44 (0.04) b,c | 1.32 (0.13) c | 10 | 0.82 (0.06) a | 0.95 (0.08) a | 10 | 1.12 (0.08) b | 1.20 (0.11) bc |
The asterisk (*) denotes a significant difference (p<0.05 or greater) between intakes of training solutions within an experiment for a given strain.
Between-strain differences in CS+ and CS− training intakes within an experiment are indicated by letter superscripts; intakes that do not share a common letter (a–d) differ significantly from each other (p < 0.05).