Thus, only the disruption of CG14891 affected the overall second male paternity success of its carriers, with the effect of the disruption being particularly strong in vial 3 (fertilization effect).
CG6255 gene disruptions did not affect overall second male paternity success, which we attribute to the fact that despite its poor fertilization ability (vial 3 effect) such males did well enough at sperm placement in storage and displacement of resident sperm (vial 2 average P2 = 0.6) to compensate possible deficiencies.
We found no overall effect of multiple paternity on litter size, but we found an unexpected interaction that masked the effect of paternity on litter size: multiple paternity increased litter size in the intrusion treatment, whereas there was no significant effect in the controls.
Analysis of available data shows that UKVI requested DNA evidence using the inappropriate wording in 398 cases within the overall Op Fugal (suspected paternity abuse) cohort of 591.
This prediction is based on the reasoning that the proportion of offspring that the alpha male sires overall will decrease if paternity is lost to outside males.
We found no overall effect of multiple paternity on litter size (LMM, F1, 20 = 2.861, N = 57, P = 0.106), but we found a significant interaction such that the effect of paternity on females' litter size was dependent on the experimental treatment (LMM, F1, 20 = 4. 671, N = 57, P = 0.043, Fig. 4).
In households where dads take paternity leave, the overall time children have with their parents increases.
The overall rate of in-hospital paternity establishment for these cases was 56% in 2000.
To our knowledge, this is the first study to show high levels of multiple paternity in a barnacle, and overall, patterns of paternity in P. elegans appear to be driven primarily by mate availability.
