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Showing 381 - 400 results of 1,237 for search '"secondary metabolite"', query time: 0.47s Refine Results
  1. 381
    by Dolinar, Urška
    Published 2020
    Subjects: “...secondary metabolites...”
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    Master Thesis
  2. 382
    Subjects: “...secondary metabolites...”
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    Article in Journal/Newspaper
  3. 383
    Subjects: “...Lichen secondary metabolites...”
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  4. 384
    Subjects: “...Secondary metabolites...”
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  5. 385
    Subjects: “...Secondary metabolites...”
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  6. 386
    Subjects: “...Secondary metabolites...”
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  7. 387
    Subjects: “...Secondary metabolites...”
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  8. 388
    by Kosmina, Rok
    Published 2020
    Subjects: “...secondary metabolites...”
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    Bachelor Thesis
  9. 389
    by Medaković, Damjan
    Published 2023
    Subjects: “...Secondary metabolites...”
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    Master Thesis
  10. 390
    by Strugar, Gašper
    Published 2020
    Subjects: “...secondary metabolites...”
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    Master Thesis
  11. 391
    by Tripoteau, Ludovic
    Published 2015
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    Article in Journal/Newspaper
  12. 392
    Subjects: “...lichen secondary metabolites...”
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    Article in Journal/Newspaper
  13. 393
    Subjects: “...SECONDARY METABOLITES...”
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  14. 394
    by Schuhmann, Imelda
    Published 2013
    Subjects: “...Secondary Metabolites...”
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    Doctoral or Postdoctoral Thesis
  15. 395
    Subjects: “...SECONDARY METABOLITES...”
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    Article in Journal/Newspaper
  16. 396
    Subjects: “...secondary metabolites...”
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    Dataset
  17. 397
    Subjects: “...secondary metabolites...”
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    Dataset
  18. 398
    MassIVE MSV000084382 - The Antarctic Chlamydomonas sp. UWO241 exhibits constitutively high cyclic electron flow : The Antarctic green alga Chlamydomonas sp. UWO241 (UWO241) survives in the deep photoc zone of the permanently ice-covered Lake Bonney in the McMurdo Dry Valleys. The extreme habitat in its natural environment has given way to unique adaptive mechanisms in this halotolerant psychrophile. One of the most striking phenotype of UWO241 is the constitutive upregulation of cyclic electron flow (CEF) around Photosystem I (PSI). This CEF is associated with the formation of a PSI-cytochrome b6f supercomplex that is stable under conditions of high salinity, corresponding to its natural habitat. Although studies have been done to understand the changes in the photosynthetic apparatus associated with increased CEF, not much is known about the purpose of constitutive CEF in UWO241. In this study, we examined the changes in the metabolism associated with increased in CEF and PSI-supercomplex formation in UWO241 under high salinity. Using Electrochomic Shift (ECS) based spectroscopy we identified a higher NPQ and proton motif flux through ATP synthase associated with UWO241 under high salinity. This higher proton flux was associated with high alternative electron transport when plotted against linear electron flow. We also identified several proteins associated with PSI-cytb6f supercomplex in UWO241 that have not been shown before. A Bestrophin-like protein was identified in the whole cell proteome of UWO241 suggesting high capacity for NPQ. Using comparative shotgun proteomics we identified a total of 98 proteins that were significantly affected under high CEF phenotype in UWO241. Out of the 98 proteins, 46 were upregulated and belonged to Calvin cycle, secondary metabolism and translational machinery. Several enzymes in the secondary metabolic Shikimate pathway were upregulated under high CEF phenotype, with one protein involved in downstream indole acetic acid (IAA) biosynthesis upregulated. Metabolomics revealed upregulation of compatible solutes and downregulation of tryptophan in UWO241 under high salinity. We suggest that UWO241 maintains constitutively high CEF with associated PSI-cytb6f supercomplex under native high salinity conditions to rewire its downstream metabolism towards higher carbon fixation capacity and that fixed carbon is utilized to make secondary metabolites necessary for adaptation in its extreme habitat.
    by Wang, Xin
    Published 2019
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  19. 399
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    Article in Journal/Newspaper
  20. 400
    by Borsetto, Chiara
    Published 2017
    “... secondary metabolites. However, culture-independent studies have shown a greater microbial diversity present...”
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    Thesis
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