Mostrando 221 - 240 Resultados de 3,842 Para Buscar '"Symbiosis"', tiempo de consulta: 0.37s Limitar resultados
  1. 221
    “…METHODOLOGY/PRINCIPAL FINDINGS: We studied a three-species symbiosis endemic to coastal equatorial rainforests in Cameroon, where the impact of range dynamics is supposed to be limited, comprised of two species-specific obligate mutualists –an ant-plant and its protective ant– and a species-specific ant parasite of this mutualism. …”
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  2. 222
    “…Furthermore we show that a mutation in feoABC (encoding a predicted Fe(2+ )permease) was unaffected in both virulence and symbiosis whilst the divalent cation transporter encoded by yfeABCD is required for virulence in the Tobacco Hornworm, Manduca sexta (Lepidoptera) but not in the Greater Wax Moth, Galleria mellonella (Lepidoptera). …”
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  3. 223
    “…Herein we investigated the role of two RuBisCO gene clusters of Bradyrhizobium sp. ORS278 during symbiosis. Using gene reporter fusion strains, we showed that cbbL1 but not the paralogous cbbL2 is expressed during symbiosis. …”
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  4. 224
    “…Bacterial leaf symbiosis is a unique and intimate interaction between bacteria and flowering plants, in which endosymbionts are organized in specialized leaf structures. …”
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  5. 225
    por Deshpande, Vijay
    Publicado 2011
    “…The objective of this article is to get a clearer picture of what various states, educational authorities and international bodies have done and what Symbiosis International University (SIU) has done so far. …”
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  6. 226
    “…The continued bacteriocyte formation from aposymbiotic stem cells in adult animals represents a previously undescribed strategy of symbiosis maintenance and makes P. galateia a unique system to study bacteriocyte differentiation and development. …”
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  7. 227
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  10. 230
    “…These data demonstrate that variation in toxicity among host anemone species may be important in the establishment and maintenance of anemonefish anemone symbiosis.…”
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  11. 231
    “…Among all the symbiotic interfaces, the complex intracellular interface of arbuscular mycorrhizal (AM) symbiosis has received a great deal of attention since its first description. …”
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  12. 232
    “…To shed light on the breadth of the host range of Mesorhizobium loti strain NZP2037, we determined the sequence of the NZP2037 symbiosis island and compared it with those of strain MAFF303099 and R7A islands. …”
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  13. 233
  14. 234
    “…Ectomycorrhizal symbiosis is omnipresent in boreal forests, where it is assumed to benefit plant growth. …”
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  16. 236
    “…Less is known about the occurrence and function of Rhizobiales in the lichen symbiosis, although it has previously been shown that Alphaproteobacteria are the dominating group in growing lichen thalli. …”
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  17. 237
    “…These advantages of lichen symbiosis in combination with their ability to survive in extreme environments (while in a dry state) constitute them as unique and valuable hydrogen producing natural factories and pave the way for future biotechnological applications.…”
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  18. 238
    “…We speculate that heterotrophic and/or silica-rich eukaryotic microorganisms maybe an important part of the lichen symbiosis. None of the very few studies of heterotrophic protists associated with lichens have considered the possibility that they may be of functional significance in the lichen symbiosis. …”
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  20. 240
    “…To investigate the evolution of this tri-partite symbiosis, phylogenies for 18 lumbricid earthworm species were constructed based on two mitochondrial genes, NADH dehydrogenase subunit 2 (ND2) and cytochrome c oxidase subunit I (COI), and compared to their symbiont phylogenies based on RNA polymerase subunit B (rpoB) and 16S rRNA genes. …”
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