• Using the largest multi-locus data set known to date, we investigated genetic differentiation of early modern humans, human admixture and migration events, and relationships among ancestries and language groups. (nature.com)
  • Initial efforts to characterize the movement of early humans in relation to ancestry grouped populations according to five geographical regions: Sub-Saharan Africa, Europe/the Middle East/Central Asia/South Asia, East Asia, Oceania, and the Americas 9 . (nature.com)
  • Using genetic data from an obesity candidate gene study of self-reported African Americans and European Americans, we investigated the number of Ancestry Informative Markers (AIMs) and candidate gene SNPs necessary to infer continental ancestry. (icompbio.net)
  • The best evidence supports 21 ancestries that delineate genetic structure of present-day human populations. (nature.com)
  • From ∼ 1000 individuals of a founder population in Quebec, we reveal a substantial impact of the environment on the transcriptome and clinical endophenotypes, overpowering that of genetic ancestry. (nature.com)
  • Air pollution impacts gene expression and pathways affecting cardio-metabolic and respiratory traits, when controlling for genetic ancestry. (nature.com)
  • After attributing a regional and/or continental ancestry to each individual using genome-wide polymorphism data, we are able to capture the effect of different environmental exposures on gene expression and health-related traits, while simultaneously controlling for genetic relatedness and migration. (nature.com)
  • A recent study has confirmed that Nordic Corded Ware (CW) groups (Battle Axe Culture), which appeared at this time exhibit genetic ancestry from European CW groups that migrated into Scandinavia but also exhibit admixture from farmers, such as the TRB (Egfjord et al. (springer.com)
  • These are the best-replicated genetic variants ever linked to bladder cancer risk, and the study analysed genotypic data from more than 40,000 patients and controls from Iceland, the Netherlands and eight other European countries. (decode.com)
  • Recent genetic research indicates that the degree of genetic heterogeneity within groups and homogeneity across groups make race per se a less compelling predictor. (bvsalud.org)
  • Worldwide, its incidence has increased progressively over the last a result of genetic ancestry. (cdc.gov)
  • The majority of the indigenous populations on these islands had died out or had mixed with the European colonizers by 1520. (wikipedia.org)
  • The population frequency of the indel (rs66698963) is remarkably different among human populations with the insertion being far more frequent in South Asians, Africans and some East Asian populations, and far less common in European and other East Asian populations. (fatsoflife.com)
  • Glioma incidence is highest in non-Hispanic Whites, and to date, glioma genome-wide association studies (GWAS) to date have only included European ancestry (EA) populations. (elsevierpure.com)
  • We estimated global and local ancestry using fastStructure and RFMix, respectively, using 1,000 genomes project reference populations. (elsevierpure.com)
  • Such risk appears to be related not only to skin type, eye color, and tanning capacity but also to others specific characteristics of European populations introduced in the New World by European immigrants. (cdc.gov)
  • Because of extensive admixture among these various groups, the Brazilian population shows great variability in terms of Populations on different continents vary considerably in their skin pigmentation, phenotypic features, and genomic structure [2]. (cdc.gov)
  • In Study 2, Black American's pro-White bias was only eliminated when the attitude IAT represented their group as more attractive than Whites (i.e., when appearance stigma was reversed). (researchwithrutgers.com)
  • We analyzed the contribution of common Neandertal variants to over 1000 electronic health record (EHR)-derived phenotypes in 28,000 adults of European ancestry. (icompbio.net)
  • Therefore, we tested whether the aggregate effect of these loci is diminished in adults of European ancestry reporting high levels of physical activity. (lu.se)
  • The old descriptor ANIMALS will be changed to ANIMAL POPULATION GROUPS. (bvsalud.org)
  • By focusing on underlying ancestries rather than samples, confounding due to recent admixture is removed. (nature.com)
  • Drawing from this founding population of individuals with largely French ancestry, we selected 1007 individuals to determine mechanisms by which genomes, the environment, and their interactions contribute to phenotypic variation. (nature.com)
  • We evaluated 424 hospitalized patients (202 melanoma patients and 222 control patients) regarding phenotypic features, sun exposure, and number of grandparents born in Europe. (cdc.gov)
  • Proportions of African and European ancestry were assessed with STRUCTURE (K 2), using 276 AIMs. (icompbio.net)
  • African Americans and Hispanics in the US have varying proportions of EA, African (AA) and Native American ancestries (NAA). (elsevierpure.com)
  • Vous pouvez télécharger ici le PDF avec les descripteurs modifiés en 2022 (en anglais). (bvsalud.org)
  • Gene × physical activity interactions in obesity: combined analysis of 111,421 individuals of European ancestry. (lu.se)
  • Group Processes and Intergroup Relations , 19 (3), 374-393. (researchwithrutgers.com)
  • Rudman, LA & McLean, MC 2016, ' The role of appearance stigma in implicit racial ingroup bias ', Group Processes and Intergroup Relations , vol. 19, no. 3, pp. 374-393. (researchwithrutgers.com)
  • Understanding how attachment avoidance may attenuate favorable attitudes toward socially warm groups can help illuminate broader processes of intergroup relations. (syr.edu)
  • Group Processes and Intergroup Relations , 21 (1), 19-36. (syr.edu)
  • Santascoy, N , Burke, S & Dovidio, JF 2018, ' Avoidant attachment style predicts less positive evaluations of warm (but not cold) social groups ', Group Processes and Intergroup Relations , vol. 21, no. 1, pp. 19-36. (syr.edu)
  • Diagnosis rests on a combination of clinical manifestations that can develop in relation to group A streptococcal pharyngitis. (medscape.com)
  • The polymorphism was present as an insertion in cells derived from a group of Japanese individuals, but was completely absent (a deletion) in others, albeit with a lower frequency (hence called the minor allele). (fatsoflife.com)
  • Incidence of bladder cancer varies considerably between ethnicities, and as the risk factors reported here were discovered by analysing DNA from groups of European descent, it is our hope that the publication of these findings will contribute to the swift analysis of the impact of these variants in cohorts of other continental ancestries. (decode.com)
  • The patients were divided into 4 groups (Table): 1) pa- and Brazil ( 1 - 3 ). (cdc.gov)
  • In a study of 15 patients with rheumatic heart disease and a control group of 10 patients who had been exposed to group A streptococci but did not develop either acute rheumatic fever or rheumatic heart disease, 13 genes were differentially expressed in the same direction (predominantly decreased) between the two groups. (medscape.com)
  • This study aimed to evaluate the contribution of European ethnicity to the risk of cutaneous melanoma in Brazil. (cdc.gov)
  • In comparison to the predominantly black majority of the non-Hispanic Caribbean, but with similarities to the multi-racial continental areas of Latin America, mixed-race people are most dominant in this region. (wikipedia.org)
  • Approximately 20% of people of European descent carry two copies of the first variant, a version of a SNP on chromosome 8q24, putting them at a 50% higher risk of developing bladder cancer than those without the variant. (decode.com)
  • Strains of group A streptococci that are heavily encapsulated and rich in M protein (signifying virulence in streptococcal strains) seem to be most likely to result in infection. (medscape.com)
  • The Spanish Caribbean also has higher Canarian influence compared to continental Latin America, making them the primary European ancestral group. (wikipedia.org)
  • However, in the Spanish Caribbean, the majority of the mixed-race population is made up of mulattos/tri-racials, being of mixed white Spanish, black West African, and indigenous Taino ancestry, who also make up the majority of the total population overall, especially in the Dominican Republic, as opposed to mestizos in many continental Hispanic countries. (wikipedia.org)
  • Her studies included a pre-doctoral fellowship at Ludwig-Maximilians University in Munich, Germany as part of the Transatlantic Consortium on Global Education and Development, funded by the European Union and the United States Department of Education. (illinois.edu)
  • Independent of self-identified ethno-linguistic labels, the vast majority (97.3%) of individuals have mixed ancestry, with evidence of multiple ancestries in 96.8% of samples and on all continents. (nature.com)
  • Two studies investigated the hypothesis that because individuals who are high on attachment avoidance tend to be disinterested in warmth in interpersonal relationships, they may respond less favorably to groups perceived as warm, attenuating the generally positive association between perceived warmth and favorable evaluation of a group. (syr.edu)
  • We tested genome-wide association with forced expiratory volume in 1 second and the ratio of forced expiratory volume in 1 second to forced vital capacity in 48,201 individuals of European ancestry with follow up of the top associations in up to an additional 46,411 individuals. (ox.ac.uk)
  • European Journal of Social Psychology. (nyu.edu)
  • European Journal of Endocrinology. (wustl.edu)
  • In Study 1, participants responded to groups representing the four quadrants based on warmth and competence identified by the stereotype content model (e.g. (syr.edu)
  • From the abstract: 'Precision prevention involves using the unique characteristics of a particular group to determine their responses to preventive interventions. (cdc.gov)
  • Group A Streptococcus ( Streptococcus pyogenes ) is thought to cause the myriad of clinical diseases in which the host's immunologic response to bacterial antigens cross-react with various target organs in the body, resulting in molecular mimicry. (medscape.com)
  • Some smaller islands were seized or ceded to other European powers as a result of war, or diplomatic agreements during the 17th and 18th centuries. (wikipedia.org)
  • Within groups with ≥40% AA (AFR ≥0.4 ), and ≥15% NAA (AMR ≥0.15 ), genome-wide association between local EA and glioma was evaluated using logistic regression conditioned on global EA for all gliomas. (elsevierpure.com)
  • Study 2, in which the perceived warmth of a fictitious group was experimentally manipulated, conceptually replicated the effect for attachment avoidance. (syr.edu)
  • Ancestry data support the grouping of Kwadi-Khoe, Kx'a, and Tuu languages, support the exclusion of Omotic languages from the Afroasiatic language family, and do not support the proposed Dené-Yeniseian language family as a genetically valid grouping. (nature.com)
  • However, a statistically significant interaction effect was only apparent in North American cohorts (n = 39,810, Pinteraction = 0.014 vs. n = 71,611, Pinteraction = 0.275 for Europeans). (lu.se)
  • On average, people evaluated groups higher in stereotypical warmth more positively. (syr.edu)
  • She is particularly interested in the role that stereotyping plays in the "achievement gaps" between different groups of students and how this knowledge can be leveraged for both prevention and intervention. (illinois.edu)
  • Spain also claimed the Lesser Antilles (such as Guadalupe and the Cayman Islands) but these smaller islands remained largely independent until they were conquered in the late 17th and early 18th century by other European nations. (wikipedia.org)
  • The population frequency of the allele corresponding to the rs66698963 insertion (allele named I) or deletion (allele named D) was determined from genomic DNA extracted from human samples (blood, breast milk, and placenta) obtained from several participating institutions in the US and Canada (n=211, nearly all from Kansas City), as well as from a group of Asian Indians (n=76). (fatsoflife.com)
  • Using a graph-based model of gene flow to estimate migration events from ancestry-specific allele frequencies 37 , we find evidence for migration events in the distant past. (nature.com)