Sentence examples for by comparing two populations from inspiring English sources

By comparing two populations (or groups of populations), Fst is much more efficient in capturing large allele frequency differences between breeds and thus identifies "outlier" SNPs that are fixed or close to fixation for opposite alleles.

We explored the association between preterm delivery and treatment at colposcopy by comparing three populations: external (population of England), internal (within the cohort), and within individual women.

By comparison, the FST values were negative when comparing two populations containing randomly mixed US and European samples.

This paper aims to investigate the hypothesis of a ripple effect on the mental health of populations exposed to violent conflicts by comparing two different populations, namely internally displaced persons (IDPs) who lived in Ambon and were directly exposed to the violence and those who lived in remote villages that had never been directly exposed to violence (non IDPs).

Then the prevalence odds is equal to the incidence rate (I) times D (Alho 1992): Now suppose that we compare two populations (indexed by 1 = exposed and 0 = non-exposed) that both satisfy the above conditions.

The occurrence of significant phylogeographic structure was tested by comparing two measures of population differentiation, GST and NST, based on 1,000 permutations in PERMUT.

We were able to determine the size and structure of the target population by comparing two independent sources of graduates' lists (individual nursing schools and SRC).

> -wrap-foot> Incidence rates and incidence rate ratios are adjusted for age * Persons could contribute person years to more than one age category We investigated trends in stroke incidence in Rotterdam, the Netherlands from 1990 to 2008 by comparing two subcohorts of the large population-based Rotterdam Study.

We tested this assumption by comparing three methods of population-level case ascertainment.

Avoid price gouging by comparing four factors.

We assess the effect of Cys-111 glutathionylation on oligomer formation by comparing these two populations of recombinant human SOD1, which are isolated by ion-exchange chromatography.