Sentence examples for many source populations from inspiring English sources

Population turnover will have the homogenizing effect predicted by Slatkin [ 4] when the number of colonisers is large and individuals originate from many source populations (migrant-pool model).

Alternative explanations for the observed temporal variation in the Baltic populations, e.g. population turnovers or immigration from many source populations leading to changes in allele frequencies, are not expected to be likely, since the predominance of longer brooding in these populations decreases the chances of gene flow through larval dispersal.

Indeed, Druze tradition considers the population to have been constituted from many diverse source populations.

S. hystrix is very common and widespread on the GBR, and many potential source populations were therefore not sampled in this study.

For many studies, source population size data were found using other resources (journal publications, government databases, etc)., particularly for well-studied salmonids.

Our preliminary results do suggest that structure of seamounts assemblages may differ from other deep-sea benthic habitats and may prove to be source populations for many deep-sea species.

Alternatively, the existence of many small (and genetically homogeneous) source populations seems unlikely given the high probability of local extinctions.

Immigrants to industrialized countries may not be representative of their source populations, since many may be selected or self-selected on the basis of attributes associated with good health (i.e., healthy migrant effect), thus flattening the disparities.

In contrast, under the meta-population migrant-pool model, low genetic differentiation among populations should result if extinct patches are colonised by many migrants from a larger number of source populations [ 18, 19].

In general, programs that release many individuals and those that use primarily wild source populations tend to be more successful (Wolf et al. 1996; Fischer and Lindenmayer 2000).

Many recent methods consider admixed populations as statistical combinations of the source populations, treating allele frequencies in a hybrid population as linear combinations of allele frequencies in the source groups.