Searching journal content for articles similar to Pickrell et al. 19 (5): 826.

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  1. ...and so fail to fully capture population heterogeneity. Bayesian optimized networks obtained by assimilating omic data (BONOBO) is a scalable Bayesian model for deriving individual sample-specific coexpression matrices that recognizes variations in molecular interactions across individuals. For each...
  2. ...may result in misleading inference if there have been substantial fluctuations in selective pressures during the history of the population under study. Although progress has been recently made in inferring temporal trajectories of selection using ancient DNA samples (Mathieson 2020), a sufficient...
  3. ...haplotypes in the database (as a proxy for the life-span period of a SARS-CoV-2 ) worldwide and in various countries (by way of example, we only included those data sets having high sample sizes).SARS-CoV-2 weighted mean substitution rate, as inferred from the ML tree, is 5.42 × 10−4 substitutions per site...
  4. ...dramatic population declines perhaps due to the extreme loss of wolf habitat with Late Pleistocene glaciations in the Tibetan Plateau. These findings suggest the recent worldwide history of wolves is complex and needs to be assessed with a fuller sample of s from throughout the historic range...
  5. .... Our approach supplies estimates and their confidence intervals for differences in selection coefficients. To demonstrate the capability of our approach, we conducted statistical hypothesis testing on a whole- data set including samples of Han Chinese and Tibetan populations. The results regarding...
  6. ...#2;3; European, P = 23 10#2;4). Even inAfrica,where the signal of positive selection is consistently weaker in both the near-vs-far and the functional-vs-nonfunctional tests, the probability of both observed decreasing by chance is <1%. In European and Asian populations, the same probability is <0.1%. Taken...
  7. ...Consortium 2015) and a SNP capture data set (Human Origins) (Patterson et al. 2012) from different populations sampled around the world (Fig. 4) and obtained the top candidate regions from the scan (P-value < 10−7). Many of these have been identified in previous world-wide positive selection scans, and some...
  8. ...Adaptive selection of an incretin gene in Eurasian populations Chia Lin Chang 1 , James J. Cai 2 , 3 , Chiening Lo 4 , Jorge Amigo 5 , Jae-Il Park 6 and Sheau Yu Teddy Hsu 7 , 8 1 Department of Obstetrics...
  9. ...cases, samples from only two or three populations are studied (usually European, Asian, and African), even though previous worldwide surveys of small genomic regions have shown that haplotype composition, LD structure, and LD decay with physical distance are heterogeneous across populations ( Pritchard...
  10. ...or temporally complex modes of selection may not leave a clear signal. One well-documented example of positive selection in humans, LCT (Bersaglieri et al. 2004), is excluded as a selection candidate by ourmethods. The unknown specific ancestry of our European samples might include populations where LCT...
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