Sentence examples for reduced divergence from inspiring English sources

Because polymorphism in the coding regions was not exhausted as our data showed, purifying selection cannot explain the ten fold reduced divergence in coding as opposed to NC regions at gambicin.

Patterns of divergence between sibling species, extending the time scale of analysis, showed remarkable heterogeneity among functional regions of gambicin across all three species pairs, with over ten fold reduced divergence in coding as opposed to NC regions.

Still, if reduced divergence at LR loci reflects selective sweeps, and if gene flow ceased at the same time for all loci, then we should obtain an estimate of the isolation time (t) that is similar to that for HR loci.

Importantly, the evidence for reduced divergence or ongoing recombination in the remaining chromosome arms in both species is small.

Reduced diversity, reduced divergence and more low-frequency variants are all expected if amino-acid sites are under stronger purifying selection than synonymous sites [ 27].

Only for one case (condition 4; reduced divergence between the ancestral populations and admixture at 320 generations) are the ABS metrics biased, with the mean falling outside the range of values observed for the reference example.

This trend may be explained by the increasing proportions of banana vegetation and decreasing proportions of forest near homesteads and hence the reducing divergence among all villages (Tables S1, S2, S3).

Moreover, genetic introgression between well established species within the complex further overshadows their phylogenetic relationships and reduces divergence time [ 78].

Systems such as Heliconius permit direct investigation of the genetic changes associated with speciation because species that are phenotypically well differentiated, and often sympatric, continue to hybridize, reducing divergence at neutral sites.

A. cerana nests inside of normally dark cavities, but the small amount of data on the divergence angle in A. cerana dances were gathered in unspecified conditions, that may have included a view of the sky from the observation hive, which we found could reduce divergence angle in A. mellifera (Fig  4c).

The expected effect of gene flow through double crossing-over in inversion heterozygotes should reduce divergence at the midsegment of the inverted region relative to regions near the breakpoints (regions C vs. D in fig. 1), where double crossing-over is significantly reduced (Navarro et al. 1997).