Sentence examples for by gene flow between from inspiring English sources

This presents an opportunity to systematically interrogate the whole human genome whether a selection signal shared across different populations is the consequence of a single mutation process followed subsequently by gene flow between populations or of convergent evolution due to the occurrence of multiple independent mutation events either at the same variant or within the same gene.

However, unless the diverging lineages are allopatric (i.e. they are separated by geographic barriers), the fixation of different alleles at the isolation loci among lineages could be interrupted or eroded by gene flow between lineages through inter-lineage hybridization.

First, the variation can be replenished by gene flow between population fragments.

This could be facilitated by gene flow between otherwise separate evolutionary lineages in contact zones.

See research article http://www.biomedcentral.com/1471-2148/10/103 Species dynamics are often molded by gene flow between existing species due to interbreeding.

However, as also suggested by Chacón et al. (2005), their results can easily be explained by gene flow between the wild and domesticated forms.

Genome-wide linkage disequilibria are generated by admixture and maintained by ongoing gene flow between populations with divergent allele frequencies [ 33].

The absence of co-correlation is not unexpected for the apomictic polyploids, and can be explained by restricted gene flow between populations, founder events produced by a limited number of individuals, absence of recombination and spread of single asexual clones within populations [ 45].

The trnL/F suprahaplotypes C and AG were found all over the distribution range, which could be explained by repeated gene flow between populations during glacial periods, additionally facilitated by rapid long-distance dispersal of the small Arabidopsis seeds across the smooth snow surface of the tundra and tundra-steppe by strong winds.

However, this pattern is clearly not generated by nuclear gene flow between the two species.

As predicted by theory, gene flow between habitat patches may buffer the effects of genetic drift.