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Mostrando 841 - 860 Resultados de 1,306 Para Buscar '"Eurasia"', tiempo de consulta: 0.19s Limitar resultados
  1. 841
    “…We further estimate that the species originated after the last glacial maximum in Eastern Europe or central Eurasia (rather than Sweden, as the name might suggest). …”
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    Genome Sequencing Reveals the Origin of the Allotetraploid Arabidopsis suecica
  2. 842
    “…To more comprehensively characterize genetic variation of pigs (Sus scrofa), we generated de novo assemblies of nine geographically and phenotypically representative pigs from Eurasia. By comparing them to the reference pig assembly, we uncovered a substantial number of novel SNPs and structural variants, as well as 137.02-Mb sequences harboring 1737 protein-coding genes that were absent in the reference assembly, revealing variants left by selection. …”
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    Comprehensive variation discovery and recovery of missing sequence in the pig genome using multiple de novo assemblies
  3. 843
    por Kivisild, Toomas
    Publicado 2017
    “…More specifically the review focuses on examples of regional continuity and change of the Y chromosome haplogroups in North Eurasia and in the New World.…”
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    The study of human Y chromosome variation through ancient DNA
  4. 844
    por Li, Lüzhou, Li, Qiang, Lu, Xiaoyu, Ni, Xijun
    Publicado 2017
    “…The Early to Late Oligocene Propalaeocastor is the earliest known beaver genus from Eurasia. Although many species of this genus have been described, these species are defined based on very fragmentary specimens. …”
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    Morphology of an Early Oligocene beaver Propalaeocastor irtyshensis and the status of the genus Propalaeocastor
  5. 845
    “…No extant species occurs in western Eurasia. The most exceptional find so far has been an inflorescence with in-situ pollen, Saururus tuckerae S.Y.Sm. & Stockey from Eocene of North America with strong affinities to extant species of Saururus. …”
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    Tiny pollen grains: first evidence of Saururaceae from the Late Cretaceous of western North America
  6. 846
    “…(Linnaeus 1758) found across Eurasia and North America. Here, we analyse phylogenetic relationships and the geographic distribution of mitochondrial DNA haplotypes of the contemporary Himalayan wolf (proposed in previous studies as Canis himalayensis) found in Central Asia. …”
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    Phylogenetic evidence for the ancient Himalayan wolf: towards a clarification of its taxonomic status based on genetic sampling from western Nepal
  7. 847
    “…Colorado Potato Beetle (CPB) is a devastating invasive pest of potato both in its native North America and now across Eurasia. It also damages eggplant, tomato and feeds on several wild species in the Solanaceae, such as S. eleagnifolium and S. rostratum Dunal (SR). …”
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    Impact of climate and host availability on future distribution of Colorado potato beetle
  8. 848
    “…The region is also the gate-way out of Africa, as well as a portal for migration into Africa from Eurasia via the Middle East and the Arabian Peninsula. …”
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    Northeast African genomic variation shaped by the continuity of indigenous groups and Eurasian migrations
  9. 849
    “…Here, we investigate their relationship with the internal modes of variability in the Atlantic Ocean, already known to influence winter circulation and extremes in Eurasia and Northern America. We show that the occurrence of WWS’s is strongly correlated with Atlantic variability over decadal time scales. …”
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    North Atlantic controls on wintertime warm extremes and aridification trends in the Middle East
  10. 850
    “…Deer are an iconic group of large mammals that originated in the Early Miocene of Eurasia (ca. 19 Ma). While there is some consensus on key relationships among their members, on the basis of molecular- or morphology-based analyses, or combined approaches, many questions remain, and the bony labyrinth has shown considerable potential for the phylogenetics of this and other groups. …”
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    Bony labyrinth morphology clarifies the origin and evolution of deer
  11. 851
    “…The ongoing collision between India and Eurasia has created the Tibetan Plateau, which features high elevations and large crustal thicknesses. …”
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    Outlining tectonic inheritance and construction of the Min Shan region, eastern Tibet, using crustal geometry
  12. 852
    “…In addition to Anseriformes and Galliformes, we recognize a robust new clade (Gastornithiformes) for the giant flightless Dromornithidae (Australia) and Gastornithidae (Eurasia, North America). This clade exhibits parallels to ratite palaeognaths in that flight presumably was lost and giant size attained multiple times. …”
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    The evolution of giant flightless birds and novel phylogenetic relationships for extinct fowl (Aves, Galloanseres)
  13. 853
    “…We report 70 new radiocarbon measurements obtained directly from barley grains recovered from archaeological sites in eastern Eurasia. Our results indicate that the eastern dispersals of wheat and barley were distinct in both space and time. …”
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    Journey to the east: Diverse routes and variable flowering times for wheat and barley en route to prehistoric China
  14. 854
    “…Comparing the Cretaceous palaeolatitude calculated for the western Lhasa terrane with those from Eurasia and Mongolia suggests a latitudinal convergence of ~1400 ± 290 km and ~1800 ± 300 km, respectively, since the Early Cretaceous.…”
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    New Early Cretaceous palaeomagnetic and geochronological results from the far western Lhasa terrane: Contributions to the Lhasa-Qiangtang collision
  15. 855
    por Wang, Chun-Xia, Xu, Xin, Li, Shu-Qiang
    Publicado 2017
    “…Here, we investigate the diversity of the genus Leptonetela Kratochvíl, 1978 that is endemic to karst systems in Eurasia using DNA barcoding. We analyzed 624 specimens using one mitochondrial gene fragment (COI). …”
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    Integrative taxonomy of Leptonetela spiders (Araneae, Leptonetidae), with descriptions of 46 new species
  16. 856
    “…Nonetheless, this region may have acted as a corridor to various migrations to and from mainland India, Eurasia or northeast Asia. The belief goes that most of the migrations post-late-Pleistocene were mainly male dominated, primarily associated with population invasions, where female migration may thus have been limited. …”
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    Ancient Human Migrations to and through Jammu Kashmir- India were not of Males Exclusively
  17. 857
    “…There are four major distributional patterns of Zephyrus hairstreaks in Eurasia: Sino-Japanese, Sino-Himalayan, high-mountain and a combined distribution covering all three patterns. …”
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    Species richness of Eurasian Zephyrus hairstreaks (Lepidoptera: Lycaenidae: Theclini) with implications on historical biogeography: An NDM/VNDM approach
  18. 858
    por Nichols, Johanna
    Publicado 2018
    “…Evidence is surveyed from northern Eurasia, the Caucasus, North and Central America, and the Pacific and from both modern and ancient languages to raise the hypothesis that frontier conditions and symbiosis favor causativization.…”
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    Non-linguistic Conditions for Causativization as a Linguistic Attractor
  19. 859
    “…The rest of the UIC, including the Northern part of Eurasia and of the Atlantic Ocean, exhibits mostly lower velocity. …”
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    Non quasi-Hemispherical Seismological Pattern of the Earth’s Uppermost Inner Core
  20. 860
    por Roy, Indrani
    Publicado 2018
    “…It is hypothesized that the reduction of ice in the Arctic and a growth in Eurasia, in recent winters, may in part, be a result of the current weaker solar cycle.…”
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    Solar cyclic variability can modulate winter Arctic climate
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