Mostrando 2,361 - 2,380 Resultados de 3,842 Para Buscar '"Symbiosis"', tiempo de consulta: 0.15s Limitar resultados
  1. 2361
    por Hraber, Peter T, Weller, Jennifer W
    Publicado 2001
    “…Expressed sequence tags (ESTs) from cultures of interacting symbionts can help identify transcripts that regulate symbiosis, but present a unique challenge for functional analysis. …”
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  2. 2362
    “…BACKGROUND: Genomic sequence analyses have shown that horizontal gene transfer occurred during the origin of eukaryotes as a consequence of symbiosis. However, details of the timing and number of symbiotic events are unclear. …”
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  3. 2363
    “…Symbiosis, the living‐together of unlike organisms, underlies every major transition in evolution and pervades most ecological dynamics. …”
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  4. 2364
    “…However, very little is known about the productivity of the early terrestrial biosphere, which depended on the acquisition of the limiting nutrient phosphorus via fungal symbiosis. Recent laboratory experiments have shown that plant–fungal symbiotic function is specific to fungal identity, with carbon-for-phosphorus exchange being either enhanced or suppressed under superambient CO(2). …”
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  5. 2365
    por Kim, Soo-Youl
    Publicado 2018
    “…Recently, a new observation was made that there is a metabolic symbiosis in which glycolytic and oxidative tumor cells mutually regulate their energy metabolism. …”
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  6. 2366
    “…They play key roles in adaptation either to symbiosis in Amanita genus or to pathogenicity in Pyrenophora tritici-repentis. …”
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  7. 2367
  8. 2368
    “…Ayurvedic cosmetology starts from mother’s womb and continues with Dinacharya (daily routines), Ratricharya (diet and regimen for night), Ritucharya (seasonal diet and regimen), etc. The symbiosis between cosmetology and Ayurveda is the most ancient one. …”
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  9. 2369
  10. 2370
  11. 2371
    “…Recognition of Nod factors by LysM receptors is crucial for nitrogen-fixing symbiosis in most legumes. The large families of LysM receptors in legumes suggest concerted functions, yet only NFR1 and NFR5 and their closest homologs are known to be required. …”
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  12. 2372
    “…We also highlight the importance of specific antimicrobial-producing bacteria present only in dark secretions that may be key in this defensive symbiosis. Finally, we discuss the possible role of environmental conditions in shaping the uropygial microbiota, based on differences found between wild and captive hoopoes.…”
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  13. 2373
    “…Roots are one of the three fundamental organ systems of vascular plants1, where they play roles in anchorage, symbiosis, nutrient and water uptake2–4. However, the fragmentary nature of the fossil record obscures their origins and makes it difficult to identify the sole defining characteristic of extant roots – the presence of self-renewing structures called root meristems covered by a root cap at their apex1–9. …”
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  14. 2374
  15. 2375
    por Libault, Marc
    Publicado 2018
    “…Transcriptomic approaches revealed thousands of genes differentially or specifically expressed during nodulation, a biological process resulting from the symbiosis between leguminous plant roots and rhizobia, atmospheric nitrogen-fixing symbiotic bacteria. …”
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  16. 2376
    “…Root-released SLs initiate the establishment of arbuscular mycorrhizal (AM) symbiosis by inducing spore germination and hyphal branching in AM fungi (AMF). …”
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  17. 2377
    “…Many plants engage in symbiosis with arbuscular mycorrhizal fungi (AMF), but the extent to which AMF modulate other species interactions remains poorly understood. …”
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  18. 2378
    “…Bioluminescent bacteria are mainly found in marine habitats and they are either free-floating, sessile or have specialized to live in symbiosis with other marine organisms. On the molecular level, bioluminescence is enabled by a cascade of chemical reactions catalyzed by enzymes encoded by the lux operon with the gene order luxCDABEG. …”
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  19. 2379
    “…Rhizobia bacteria engage in nitrogen-fixing root nodule symbiosis, a mutualistic interaction with legume plants in which a bidirectional nutrient exchange takes place. …”
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  20. 2380
    “…Arbuscular mycorrhizal fungi (AMF) form a mutualistic symbiosis with two‐thirds of land plants, providing phosphorus and/or N in exchange for carbon. …”
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