Mostrando 821 - 840 Resultados de 3,842 Para Buscar '"Symbiosis"', tiempo de consulta: 0.16s Limitar resultados
  1. 821
    “…To test clade-to-clade correspondence between Escovopsis and ants in the higher attine symbiosis (including leaf-cutting and non-leaf-cutting ants), we amassed a geographically comprehensive collection of Escovopsis from Mexico to southern Brazil, and reconstructed the corresponding Escovopsis phylogeny. …”
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  5. 825
    “…However, the roles of other hemoglobins (Hbs) in the rhizobia–legume symbiosis are unclear. Several Lotus japonicus mutants affecting LjGlb1-1, a non-symbiotic class 1 Hb, have been used to study the function of this protein in symbiosis. …”
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  6. 826
    “…Defense against biotic or abiotic stresses is one of the benefits of living in symbiosis. Leaf-cutting ants, which live in an obligate mutualism with a fungus, attenuate thermal and desiccation stress of their partner through behavioral responses, by choosing suitable places for fungus-rearing across the soil profile. …”
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  8. 828
    “…Expression of several aquaporin genes was regulated by AM symbiosis in both leaves and roots depending on soil salinity. …”
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  9. 829
    “…Collectively, our results provide new insights into molecular functions of the AM fungal 14-3-3 proteins in abiotic stress responses and arbuscule formation during AM symbiosis.…”
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  10. 830
    “…Comparative analyses between legumes and Parasponia allows identification of conserved genetic networks controlling this symbiosis. However, such studies are hampered due to the absence of powerful reverse genetic tools for Parasponia. …”
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  12. 832
    “…Rhizobium leguminosarum bv. trifolii is a soil bacterium capable of establishing a nitrogen-fixing symbiosis with clover plants (Trifolium spp.). This bacterium secretes large amounts of acidic exopolysaccharide (EPS), which plays an essential role in the symbiotic interaction with the host plant. …”
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  16. 836
    “…To explore host-symbiont cell cycle coordination in a marine symbiosis, we employed a model for coral-dinoflagellate associations: the tropical sea anemone Aiptasia (Exaiptasia pallida) and its native microalgal photosymbionts (Breviolum minutum and Breviolum psygmophilum). …”
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  17. 837
    “…The study also aims to better understand the implication of the AM symbiosis in the uptake of urea and ammonium and its effect on plant physiology and performance under drought stress conditions. …”
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  18. 838
    “…However, in the nitrogen-fixing symbiosis between legumes and rhizobia, atmospheric nitrogen (N(2)) is directly reduced to ammonia by the bacterial nitrogenase, which questions the role of NR in symbiosis. …”
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  20. 840
    “…The arbuscular mycorrhizal symbiosis, characterised by roots and fungi trading phosphorus and carbon, shows many features of a biological market. …”
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