Table 1.
Female Offspring | |||||||||||
n = 40 mice | |||||||||||
Litters = 17 | |||||||||||
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | ||
Father OF factor | (1) | 1.00 | .37a | .21 | .02 | .25 | .07 | .18 | −.31a | .01 | .44 |
Offspring OF factor | (2) | 1.00 | .30b | −.20 | .01 | .09 | .03 | −.18 | .16 | −.03 | |
Ln (Mother AN % time) | (3) | 1.00 | .11 | −.20 | −.20 | −.21 | −.13 | .25 | .16 | ||
Ln (Mother GP % time) | (4) | 1.00 | .17 | .11 | .06 | .07 | −.30 | .09 | |||
Weight at weaning | (5) | 1.00 | .74a | .88a | .17 | .17 | .07 | ||||
Adult body weight | (6) | 1.00 | .73a | .22 | .09 | −.04 | |||||
Brain weight | (7) | 1.00 | .44a | .21 | −.01 | ||||||
Hippocampus weight | (8) | 1.00 | .20 | −.28b | |||||||
Litter size | (9) | 1.00 | .07 | ||||||||
Percent female | (10) | 1.00 | |||||||||
Male Offspring | |||||||||||
n = 58 mice | |||||||||||
Litters = 19 | |||||||||||
(2) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | ||
Father OF factor | (1) | 1.00 | .05a | .37 | .07 | .39a | .24b | .27a | .15 | .38 | .22 |
Offspring OF factor | (2) | 1.00 | .04 | .05 | .06 | .02 | −.02 | −.07 | −.38a | .14 | |
Ln (Mother AN % time) | (3) | 1.00 | −.05 | .11 | .22b | −.05 | −.02 | .41 | −.34 | ||
Ln (Mother GP % time) | (4) | 1.00 | .06 | .08 | .18 | −.03 | −.24 | .09 | |||
Weight at weaning | (5) | 1.00 | .66a | .70a | .34a | .39a | .03 | ||||
Adult body weight | (6) | 1.00 | .64a | .15 | .25b | −.16 | |||||
Brain weight | (7) | 1.00 | .34a | .19 | .10 | ||||||
Hippocampus weight | (8) | 1.00 | .31a | .05 | |||||||
Litter size | (9) | 1.00 | .07 | ||||||||
Percent female | (10) | 1.00 | |||||||||
Litters | |||||||||||
n = 19 | |||||||||||
Fathers = 17 | |||||||||||
Mothers = 19 | |||||||||||
(3) | (2) | (3) | (4) | (5) | |||||||
Father OF factor | (1) | 1.00 | .24 | .02 | .24 | .42b | |||||
Ln (Mother AN % time) | (2) | 1.00 | −.02 | .28 | −.13 | ||||||
Ln (Mother GP % time) | (3) | 1.00 | −.26 | .01 | |||||||
Litter size | (4) | 1.00 | .06 | ||||||||
Percent female | (5) | 1.00 |
To assess variables for possible contributions to offspring phenotypes, linear correlations are evaluated in female and male offspring. For litter-specific variables, linear correlations are also evaluated separately. Table contains Pearson r correlations. Significant correlations and trends are noted.
OF, open field; Ln, natural log; AN, arched-back nursing; GP, grooming pups.
p < .05.
p < .1.