Mostrando 281 - 300 Resultados de 432 Para Buscar '"human migration"', tiempo de consulta: 0.33s Limitar resultados
  1. 281
    “…Previous work suggests that Brazilian Plasmodium falciparum has limited genetic diversity and a history of bottlenecks, multiple reintroductions due to human migration, and clonal expansions. We hypothesized that Brazilian P. falciparum would exhibit clonal structure. …”
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  2. 282
  3. 283
    “…CONCLUSION: This study provides the first map of common genetic variation from 16 western Asian individuals and thus helps fill an important geographical gap in analyzing natural human variation and human migration. Our data will help develop population-specific experimental designs for studies investigating disease associations and demographic history in Turkey. …”
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  4. 284
    “…It is a useful resource to understand genetic variation and human migration across the whole Asian continent. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s12864-015-1290-1) contains supplementary material, which is available to authorized users.…”
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  5. 285
    “…Climate change-related hazards and disasters, known to adversely impact physical and mental health outcomes, are also expected to result in human migration above current levels. Environmentally-motivated migration and displacement may lead to the disruption of existing social ties, with potentially adverse consequences for mobile populations as well as their family members who remain in places of origin. …”
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  6. 286
    “…The aim of this study was to identify selection signatures that may be involved in the adaptation of indigenous chickens from two different climatic regions (Sri Lanka = Tropical; Egypt = Arid) and in non-indigenous chickens that derived from human migration events to the generally tropical State of São Paulo, Brazil. …”
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  7. 287
    “…Because its evolution is parallel to human, H. pylori is used as a tool to trace human migration. However, there are few studies about the relationship between phylogeography of H. pylori and its host human. …”
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  9. 289
    “…The clustering of MIs among the human populations also coincided with human migration history and ancestral lineages. CONCLUSIONS: We propose that MIs are potential evolutionary markers for investigating population dynamics. …”
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  11. 291
    “…With the rapid increase in HIV prevalence of men who have sex with men (MSM) in recent years and common human migration and travelling across different provinces in China, MSM are now finding it easier to meet each other, which might contribute to local HIV epidemics as well as fueling cross-province transmission. …”
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  12. 292
    “…The isotope ratios point both to a significant level of human migration and/or mobility in the Final Natufian which is compatible with early sedentarism and seasonal mobility and with population aggregation in early sedentary hamlets. …”
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  14. 294
    “…In particular, diverse ancient and archaic human genome sequences are increasingly available, allowing reconstruction of past human migration events and holding the promise of identifying and tracking TEs among other evolutionarily important genetic variants at an unprecedented spatiotemporal resolution. …”
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  16. 296
    “…This epidemiological logistics model involves the uncertainty of untested asymptomatic infections and incorporates short-term human migration. Disease transmission is also forecasted through a new formulation of transmission rates that evolve over space and time with respect to various non-pharmaceutical interventions, such as wearing masks, social distancing, and lockdown. …”
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  17. 297
    “…This result may confirm the hypothesis about the selection of this allele in the course of human migration into areas with unfavorable climatic conditions.…”
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  18. 298
    por Usami, Shin-ichi, Nishio, Shin-ya
    Publicado 2021
    “…A series of haplotype studies have shown many recurrent variants are due to founder effects, which is compatible with human migration. It should be noted that, regardless of differences in the mutational spectrum, the clinical characteristics caused by particular genes can be considered universal. …”
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  19. 299
    “…RATIONALE: Strontium isotope ((87)Sr/(86)Sr) analysis of skeletal remains has become a powerful tool in archaeological studies of human migration and mobility. Owing to its resistance to post‐mortem alteration, dental enamel is the preferred sampling material used for (87)Sr/(86)Sr analysis in bioarchaeological provenance research, although recent studies have demonstrated that cremated bone is also generally resistant to diagenesis. …”
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  20. 300
    “…There was strong evidence that Tibetan barley, barley, wheat, and jujube were introduced into China before the existence of the Land Silk Road; and mustard, lettuce, buckwheat, chickpea, alfalfa, walnut, cauliflower, grape, spinach, apple, cucumber, mulberry, and pea spread to China via trade and human migration along the Land Silk Road. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1186/s12870-022-04022-9.…”
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