We conclude that it might be affected by genetic background which serve as the main reason leading to the different resistance of two-breed response against MDV infection.
Variable selective sweep length in the three breeds would response to different breed histories as it depends on the strength of selection, the amount of recombination and the population size [ 21, 22, 25].
Scenario 1 with a dominance model resulted in a smaller breed average response compared to the additive scenario which resulted in a smaller overall crossbred response.
However, we did find that R. temporaria can substantially alter the date they breed in response to the environmental conditions experienced, even between geographically close breeding sites, demonstrating a high degree of plasticity in terms of breeding timing.
The genetic groups are likely to breed in response to differing seasonal cues--behavior that could be exploited in the fight against them.
However, many small passerines, including white-plumed honeyeaters (WPHE; Lichenostomus penicillatus), breed in response to resource availability at any time of year, and do so without interrupting their annual molt.
These analyses identified coordinated temporal gene expression changes for both breeds in response to trypanosome infection.
Bearing this in mind, as well as the studies by Gruffat et al. [ 4] and Cherfaoui et al. [ 11], we aimed to investigate whether the same breed-specific response to dietary silage level would be observed in the liver.
It is possible, therefore, that polymorphisms that affect genes in this complex networks of pathways, which are also part of relevant QTLs, may be responsible for the differences in fattening, fat composition and any related phenotypes that were observed between breeds in response to different feeding regimes.
So it helps breed a good response.
Trends in social media and the sophistication of television dramas have created a new breed of Instant Response Viewer that increasingly affects how a show is perceived, to its benefit or detriment.
