Sentence examples for ancestry of samples from inspiring English sources

Analyses were performed within and between each sample set assuming K = 1 sub-populations (i.e. no population stratification), and K = 2 and 3 sub-populations (assuming a model of admixture) and revealed a homogenous ancestry of samples.

The Swedish population was set aside to test the ability of AIMs (and PCAIMs) to assign ancestry of samples from a new population.

In summary, we have presented a variational framework for fast, accurate inference of global ancestry of samples genotyped at a large number of genetic markers.

Some companies have developed commercial kits (http://www.illumina.com/products/dna_test_panel.ilmn) aimed at measuring the ancestry of samples as a screening method before proceeding with their high-throughput genotyping or massive parallel sequencing.

However, while these low-dimensional projections allow for straightforward visualization of the underlying population structure, it is not always straightforward to derive and interpret estimates for global ancestry of sample individuals from their projection coordinates (Novembre and Stephens 2008).

The rare variants from 505 European ASD cases along with 1000 European PDx controls were used further for rare CNV burden and gene-set association analyses to avoid any confounding issues due to different ancestries of samples.

Although we believe the Yak and Bison samples used are genetically pure, without 100% certainty about the ancestry of our samples, some caution may be needed with our interpretations that rely on this aspect.

The "Structure" program by Pritchard et al. [25] was applied to examine the genetic ancestry of 16 samples of KOSHA, UKO, RJF, and GJF with observed genotypes at each intron.

We used K-nearest-neighbour algorithms to identify possible ancestry of the samples (for a brief description see the Materials and Methods section.

However, forensic specialists and police investigators should be aware of the limitations of the approach; where possible, a large number of AIMs should be analyzed in order to provide the most precise inferences on the ancestry of evidentiary samples.

From the original database, we kept those records (n = 7,342) for which besides the final status of the association (Y/N), there was also information on the ancestry of the samples (e.g., European Americans from New York).