Sentence examples for variations in breeding from inspiring English sources

Combining indices from multiple colonies and/or different species might allow variations in breeding success due to localised factors (e.g. density dependence, or predation from introduced mammals) to be disentangled from those due to changes in the ecosystem of the Polar Front zone.

Moreover, considerable variations in breeding system, population size, speciation rate and gene-specific selective constraints introduce further complications in addressing the connection between plants' evolutionary rate and their annual/perennial habits.

Achieving this will involve dynamic penalties, derived at each selection time as functions of the variations in breeding values and additive-genetic relationships, given that we do not know the impact of individual penalties on long-term rates of genetic gain.

Challenges in translating preclinical studies to clinical trials include the inability of animal models to recapitulate the human disease, variations in breeding and colony maintenance, lack of standards in design, conduct and analysis of animal trials, and publication bias due to under-reporting of negative results in the scientific literature.

The first hypothesis is that breeding parameters are associated with environmental differences across Australia, and that the differences in the geographic distributions of species from the colonization stages account for their variation in breeding parameters.

We conclude that the lack of correlation among Australian rodents between breeding parameters and these climatic variables implies that eco-region/habitat type is not a key factor in explaining variation in breeding performance.

Variation in breeding success directly creates opportunities for unintentional selection (Williams and Hoffman 2009).

Each of them could explain between 3%and9%9% of the total variation in breeding values.

Decreasing the variation in breeding values faster than the variation in additive-genetic relationships increased the relative constraint on average relationship, while decreasing the variation in additive-genetic relationships faster than the variation in breeding values reduced the constraint.

Therefore, the choice of penalty plays an important role in managing variation in breeding values and additive-genetic relationships.

Similarly gBLUP was also able to predict a small proportion of the variation in breeding values in unrelated individuals.