ArticleScience (New York, N.Y.)2014
Human genetics. The genetics of Mexico recapitulates Native American substructure and affects biomedical traits.
Article in Science (New York, N.Y.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04915638 (Evaluation of Nutritional Status in Chimalhuacán Children), which is not on this map. Cited by 242 papers, 3 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Evaluation of Nutritional Status in Chimalhuacán Children: Anthropometric, Biochemical, and Molecular Approaches
Who cites it
242 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- Genetic variants associated with idiopathic Parkinson's disease in Latin America: A systematic review.Neurogenetics · 2025Pooled it
- Spatiotemporal fluctuations of population structure in the Americas revealed by a meta-analysis of the first decade of archaeogenomes.American journal of biological anthropology · 2023Pooled it
- An admixture mapping meta-analysis implicates genetic variation at 18q21 with asthma susceptibility in Latinos.The Journal of allergy and clinical immunology · 2019Pooled it
- Whole genome variation in 27 Mexican indigenous populations, demographic and biomedical insights.PloS one · 2021Trial
- Trial
- Association of Native American, European, and African Ancestry with CYP450 Pharmacogenetics and Metabolic Phenotypes in Admixed Latin American Populations from Ecuador and Nicaragua.Pharmaceuticals (Basel, Switzerland) · 2026Article
- Whole genome sequencing of 1427 Mexican individuals from the oriGen cohort.Nature communications · 2026Article
- Extending genome-wide association studies to admixed cohorts with high degrees of relatedness.Nature genetics · 2026Article
- Identification and Computational Analysis ofMedical sciences (Basel, Switzerland) · 2026Article
- Genetic Diversity Analysis of Risk Variants Associated with Bone and Cartilage Metabolism in Nine Mexican Subpopulations.Biomedicines · 2026Article
- PTGDR -441 C/T Polymorphism in a Mexican Mestizo Population with Inflammatory Myopathies: A Pilot Study.Current issues in molecular biology · 2026Article
- Demographic History of Indigenous Populations in Mexico Explored Through Whole Mitogenome Analysis.Genome biology and evolution · 2026Article
- Regulatory Variation at TERT and TERC Shows Limited Association with Early-Onset Alzheimer's Disease in Carriers of the Mexican Founder MutationMedical sciences (Basel, Switzerland) · 2026Article
- Deleterious coding variation associated with autism is shared across ancestries.Nature medicine · 2026Article
- Performance of the ForenSeqGenes · 2026Article
- Article
- Clinical genetic variation across Hispanic populations in the Mexican Biobank.Nature medicine · 2026Article
- Maternal lineage diversity based on mitochondrial DNA in a population sample from Mexico City.Molecular biology reports · 2025Article
- Genetic and genomic insights of the Comcáac people.Journal of community genetics · 2025Review
- Admixture Mapping of Lipid Traits in Hispanic Americans.Journal of the American Heart Association · 2025Article
182 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
40 authors.
Funding
Abstract
Mexico harbors great cultural and ethnic diversity, yet fine-scale patterns of human genome-wide variation from this region remain largely uncharacterized. We studied genomic variation within Mexico from over 1000 individuals representing 20 indigenous and 11 mestizo populations. We found striking genetic stratification among indigenous populations within Mexico at varying degrees of geographic isolation. Some groups were as differentiated as Europeans are from East Asians. Pre-Columbian genetic substructure is recapitulated in the indigenous ancestry of admixed mestizo individuals across the country. Furthermore, two independently phenotyped cohorts of Mexicans and Mexican Americans showed a significant association between subcontinental ancestry and lung function. Thus, accounting for fine-scale ancestry patterns is critical for medical and population genetic studies within Mexico, in Mexican-descent populations, and likely in many other populations worldwide.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.