Mostrando 1,401 - 1,420 Resultados de 2,605 Para Buscar '"Alien³"', tiempo de consulta: 0.31s Limitar resultados
  1. 1401
    “…We also discuss its harvesting as fishing bait, its role as an alien or introduced species, its capacity to regenerate, its therapeutic potential, and its applications as a bioindicator species for climate change, geographic distribution changes, and dispersal.…”
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  2. 1402
    por Staude, Ingmar R., Ebersbach, Jana
    Publicado 2023
    “…First, we examined the spatial and phylogenetic overlap between neophytes and hybrids by integrating the Plants of the World Online database with the Global Naturalized Alien Flora database. Second, leveraging the largest dated plant phylogeny available, we compared diversification rates between genera containing hybrids and neophytes versus those without. …”
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  3. 1403
    “…These findings can inform better monitoring surveys and conservation programs by identifying putative current colonization routes of alien species.…”
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  4. 1404
    “…Waterfowl can readily spread alien species from urban into natural environments but also allow native terrestrial and aquatic plants to disperse in response to climate heating or other global change. …”
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  5. 1405
    por Flexner, Simon, Amoss, Harold L.
    Publicado 1918
    “…Under these circumstances the use of an alien specific immune serum to anticipate the action of the individual's own immunity products appears logical, while the employment of normal serum has no basis in experiment and would seem not to offer any therapeutic advantage whatever.…”
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  6. 1406
    “…Mice or rats that have been rendered tolerant of skin homografts from an alien donor strain furnish the basis of a very sensitive and objective test system for investigating the competence of cellular inocula from specifically immunized isologous donors to transfer sensitivity adoptively. …”
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  7. 1407
    por Beer, Alan E., Billingham, R. E.
    Publicado 1970
    “…These epithelia conserved their distinctive histologic specificities indefinitely when growing as heterotypic recombinants on the alien mesenchymal stroma of the uterus. Monodisperse suspensions of epidermal cells appear to "implant" and establish small epidermal plaques in the uterus only at sites predestined to accept conceptuses. …”
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  8. 1408
    “…METHODOLOGY/PRINCIPAL FINDINGS: In this study, we compared the egg production and realized fecundity of two ‘biotypes’ or putative species of the whitefly B. tabaci, including the alien invasive B and the indigenous ZHJ1 from Zhejiang, China, feeding on either healthy or TYLCCNV-infected tobacco plants. …”
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  9. 1409
    “…Five themes describing concerns about the hospital environment emerged: (i) being alone and lost in a big, alien and inflexible system; (ii) failure of open communication, delays and inefficiency in the system; (iii) practicalities: costs, transportation, community and family responsibilities; (iv) the need for Aboriginal support persons; and (v) connection to the community. …”
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  10. 1410
    “…They were also identical to isolates of this species previously discovered in the Company Gardens in South Africa and introduced from Europe apparently by the early Dutch Settlers. Armillaria mellea is alien and apparently invasive in Cape Town, fruits profusely and has the potential to spread to sensitive native forests on the foothills of the City.…”
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  11. 1411
    “…Here, we employ a multidisciplinary approach, combining molecular, historical, and ecological data to confirm the alien status of S. istiblenni in Hawai'i. Using molecular sequence data we show that S. istiblenni from Hawai'i are genetically affiliated with source populations in French Polynesia, and not parasites at a geographically intermediate location in the Line Islands. …”
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  12. 1412
    “…Feral mink are a known alien invader in many parts of the world, but invasion of their native range is not well understood. …”
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  13. 1413
    “…Following unintentional introduction in 2008, the spread of the alien coccinellid was very fast. By the end of 2009, it was recorded across the whole country, and by the end of 2012 it was widely distributed and common in various habitats, particularly gardens, orchards and urban areas, where it was most frequent on trees. …”
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  14. 1414
    “…Principal component analysis and cluster analysis showed narrow habitat specificity for this species which appeared to be intolerant to competition with invasive alien plants. We conclude that in situ conservation in a local ‘hotspot’ of this rare and vulnerable species emerges as a priority in order to ensure that biodiversity is not lost.…”
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  15. 1415
    “…Matsucoccus matsumurae (Kuwana) (Hemiptera: Coccoidea: Matsucoccidae) is an invasive alien species and a destructive pest of two native Chinese pines, Pinus tabulaeformis Carr. and P. massoniana Lamb., throughout the eastern regions of China. …”
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  16. 1416
    “…By comparing pairs of invaded and corresponding uninvaded plots in 96 sites in floodplain forests, we examined effects of four invasive alien plants (Impatiens glandulifera, Fallopia japonica, F. sachalinensis, and F.…”
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  17. 1417
    “…Our results indicated pollen composition was largely influenced by floristic local biodiversity, plant phenology, and the presence of alien flowering species. Therefore, pollen molecular characterization based on DNA barcoding might serve useful to beekeepers in obtaining honeybee products with specific nutritional or therapeutic characteristics desired by food market demands.…”
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  18. 1418
    “…Freshwater ecosystems are increasingly impacted by alien invasive species which have the potential to alter various ecological interactions like predator-prey and host-parasite relationships. …”
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  19. 1419
    “…Increased fire frequency has been shown to promote alien plant invasions in the western United States, resulting in persistent vegetation type change. …”
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  20. 1420
    “…Dothistroma septosporum is a haploid fungal pathogen that causes a serious needle blight disease of pines, particularly as an invasive alien species on Pinus radiata in the Southern Hemisphere. …”
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