Searching journal content for articles similar to Barroso and Lohmueller 33 (4): 632.

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  1. ...successfully applied to high-level traits, the prevalence and mode of selection acting on molecular traits remain poorly understood. Here, we estimate the action of natural selection on genetic variants associated with metabolite levels, an important layer of molecular traits. By leveraging summary statistics...
  2. ...the ongoing evolution of human phenotypes, with beneficial mutations being fixed by positive selection, and detrimental ones being eliminated through purifying selection. In medical terminology, this spectrum is categorized as “case and control” or “disease and health,” representing two ends of the phenotypic...
  3. ...from the farmers is ∼68% (C.I.: 67.9%–68.2%). Model selection and validation of demographic inference We used three approaches to validate our demographic inference (Methods). First, to remove the effects of linkage, we refit ourmodels to a subset of the data in which variant sites were at least 0...
  4. ...of nucleotide change at intron boundaries in three groups of closely related intron-rich species. We find evidence for qualitatively different modes of selection acting across sites: Mutations from observed consensus nucleotides to variant nucleotides are efficiently opposed by selection, but mutations from...
  5. ...of African populations are studied, inferences about the relative frequency of positive selection between African and non-African populations and patterns of shared selective events will remain speculative. Regulatory versus protein adaptive evolution An ongoing debate, now over three decades old and still...
  6. ...the effects of widespread diversity reducing selection (for reviews, see Andolfatto 2001 ; Aquadro et al. 2001 ). The primary selective processes hypothesized to explain the apparent reduction of variation in regions of low recombination are (2a) background selection associated with the ongoing selective...
  7. ...@berkeley.eduAbstractAsgard archaea are of great interest as the progenitors of Eukaryotes, but little is known about the mobile genetic elements (MGEs) that may shape their ongoing evolution. Here, we describe MGEs that replicate in Atabeyarchaeia, a wetland Asgard archaea lineage represented by two complete s. We used soil depth...
  8. ...intriguing, as each newly sequenced is adding novel genes to the pan. This suggests that there is an ongoing appearance of genes in pans, which has been mainly attributed to horizontal gene transfer (HGT). Bacteria are constantly under selection pressure to adapt to changing conditions or to colonize new...
  9. ...) (Supplemental Fig. S16), which supported genetic differentiation as a result of geographical isolation (Liti et al. 2006).Population genomics across lineagesPatterns of segregating sites can be used to infer the relative contributions and frequencies of reproduction modes in nature (Tsai et al. 2008). Wild S...
  10. ...CREs and gene expression produced a versatile resource to improve selection of cCREs potentially regulating target genes. These resources are available from our VISION website to aid research in genomics and hematopoiesis.Individual laboratories and major consortia (e.g., The ENCODE Project Consortium 2012...
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