Mostrando 201 - 220 Resultados de 434 Para Buscar '"Neanderthals"', tiempo de consulta: 0.16s Limitar resultados
  1. 201
    “…We further identified potentially pathogenic splicing variants found only in Neanderthals and Denisovans in genes related to sperm maturation and immunity. …”
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  2. 202
    “…Our study reveals that TP53 germline pathogenic variants in modern humans were likely originated in recent human history and partially inherited from the extinct Neanderthals and Denisovans.…”
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  3. 203
    por Eren, Metin I., Lycett, Stephen J.
    Publicado 2012
    “…Their association with both Neanderthals and early modern humans has, in particular, fuelled such debate. …”
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  4. 204
    por Zhou, Ying, Browning, Sharon R.
    Publicado 2021
    “…It is optimized for detecting introgression from Neanderthals and Denisovans in modern humans. We provide a protocol for detecting Neanderthal and Denisovan introgression in 1000 Genomes Project data, specifically focusing on the CHB (Han Chinese in Beijing) population. …”
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  5. 205
    “…The intentional production of birch bark tar by European Neanderthals as early as 190,000 years ago plays an important role in discussions about the technological and behavioural complexity of Pleistocene hominins. …”
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  6. 206
    “…Improving the robustness of human aDNA results is a necessary pre-requisite to vigorously testing hypotheses about human evolution in Europe, including possible admixture with Neanderthals. This study approaches the problem of distinguishing between authentic and contaminating sequences from common European mtDNA haplogroups by applying a multiplexed Single-Base-Extension assay, containing both control and coding region sites, to DNA extracted from the Tyrolean Iceman. …”
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  7. 207
    “…Environmental change has been proposed as a factor that contributed to the extinction of the Neanderthals in Europe during MIS3. Currently, the different local environmental conditions experienced at the time when Anatomically Modern Humans (AMH) met Neanderthals are not well known. …”
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  8. 208
  9. 209
    “…Of the few that exist, several of them lack evidence for anthropogenic fire, raising the question of how this period of global cooling may have affected the Neanderthal population. The Iberian Peninsula is a key area to explore this issue, as it has been considered as a glacial refugium during critical periods of the Neanderthal timeline and might therefore yield archaeological contexts in which we can explore possible changes in the behaviour and settlement patterns of Neanderthal groups during MIS 4. …”
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  10. 210
    “…These Eurasians carried ~2–3% Neanderthal ancestry in their genomes, originating from admixture with Neanderthals that took place sometime between 50,000 and 60,000 years ago, probably in the Middle East. …”
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  11. 211
    “…Furthermore, interspecies gene flow occurred into AMHs from AHs and into Denisovans from Neanderthals, influencing promoter-type compositions independently in both AMHs and AHs. …”
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  13. 213
    por Árnason, Úlfur, Hallström, Björn
    Publicado 2020
    “…The finding, which was consistent with the out of Eurasia hypothesis, OOEH, was corroborated by the mtDNA introgression from Hss into Hsnn (Neanderthals) that demonstrated the temporal and physical Eurasian coexistence of the two lineages. …”
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  17. 217
    “…This divergence time is well within the era of speciation between Homo sapiens and Neanderthals/Denisovans and around three times longer than the modern Homo sapiens divergence times. …”
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  19. 219
    por Aitken, M J
    Publicado 1995
    “…Further back in time than the 50000-year limit of that technique other radioisotope methods have been used, as well as electron spin resonance and luminescence; these have been espacially important in dating early human development, notably in throwing light on the relationship of anatomically-modern humans of the Neanderthals. In particular luminescence dating (both thermoluminescence and optically-stimulated luminescence) will be discussed, not only in application to the remote past but also use in checking the authenticity of art ceramics. …”
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  20. 220
    por Mithen, S
    Publicado 1999
    “…In my paper I will suggest how these can indeed be accounted for from an evolutionary perspective by examining the details of the archaeological record and examining the mental architecture of Neanderthals and other human ancestors and relatives.…”
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