Table 2.
Sex, temperature, and interaction effectsa on the levels of different HSPs in Daphnia magna
| Molecular weight | Antibody | Factor | df effect | df error | F | P |
|---|---|---|---|---|---|---|
| 50 kDa | Anti-Hsp60 (SPA-807) | Sex | 1 | 8 | 66.2 | <0.001 |
| Temperature | 1 | 8 | 14.3 | 0.005 | ||
| Sex x Temp | 1 | 8 | 14.7 | 0.005 | ||
| 55 kDa | Anti-Hsp60 (SPA-807) | Sex | 1 | 8 | 74.4 | <0.001 |
| Temperature | 1 | 8 | 13.3 | 0.006 | ||
| Sex x Temp | 1 | 8 | 10.1 | 0.013 | ||
| 73-74 kDa | Anti-Hsp70 (SPA-812) | Sex | 1 | 8 | 40.5 | 0.002 |
| Temperature | 1 | 8 | 21.9 | 0.002 | ||
| Sex x Temp | 1 | 8 | 19.0 | 0.002 | ||
| 79 kDa | Anti-Hsp70 (SPA-812) | Sex | 1 | 8 | 42.3 | <0.001 |
| Temperature | 1 | 8 | 1.7 | 0.224 | ||
| Sex x Temp | 1 | 8 | 0.5 | 0.504 | ||
| 92 kDa | Anti-Hsp90 (SPA-846) | Sex | 1 | 8 | 164.1 | <0.001 |
| Temperature | 1 | 8 | 23.7 | 0.001 | ||
| Sex x Temp | 1 | 8 | 0.2 | 0.683 |
a Significant effects (ANOVA) are shown in bold-faced font