Sentence examples for more severe bottleneck from inspiring English sources

Recently, a detailed microsatellite analysis has suggested non-independent domestication of indica and japonica, although this research found a more severe bottleneck to the establishment of japonica than to that of indica [11].

The coalescent likelihood framework assumed two classes of genes, genes affected by the domestication bottleneck alone and a second group of genes that went through a more severe bottleneck representing the effects of both the domestication bottleneck and selection.

For Hawaii (K2), the posterior distribution displays values lower than 1 and shows a peak at 0.59 indicating a more severe bottleneck than in Australia (Fig. 4E).

Ancient population size of S. squarrosum is considerably larger than that of S. fimbriatum indicating a more severe bottleneck in the latter.

Thus, the occurrence of cpDNA haplotypes was different between L. japonicus and C. soldanella, suggesting that lakeshore L. japonicus have experienced a more severe bottleneck than C. soldanella.

The Swedish population seems to have experienced a more severe bottleneck than the Norwegian as only one haplotype, closely related to NO1, is found among indigenous animals [ 11, 14].

Furthermore, the different host population of H3N2 could explain the subtype's lower diversity and more severe bottlenecks.

These bottlenecks occur in Africa, but African participants may have placed less subjective value on these factors than more severe bottlenecks in their health system.

The hypothesis that males undergo more severe bottlenecks than females is supported by the discrepancy in levels of selective pressure between the autosomes and the X chromosome.

It is likely that the power for model selection would increase given more severe bottlenecks or greater population growth, even in models with very recent demographic events.

For example, dogs are likely to have experienced a prehistoric bottleneck from wolves (Vilà et al. 1997), but it is likely that some dog populations have experienced more severe bottlenecks in recent history from breeding pressure (Wayne and Ostrander 2007).