Mostrando 7,701 - 7,720 Resultados de 9,515 Para Buscar '"alga"', tiempo de consulta: 1.28s Limitar resultados
  1. 7701
    “…However, little is known about how these environmental changes affect the viruses that exert a strong mortality pressure on these small but omnipresent algae. Here we report on one-step infection experiments, combined with measurements of host physiology and viability, with 2 strains of M. polaris and the virus MpoV-45T under 3 light intensities (5, 60 and 160 μmol quanta m(−2) s(−1)), 2 light period regimes (16:8 and 24:0 h light:dark cycle) and 2 temperatures (3 and 7 °C). …”
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  2. 7702
  3. 7703
    “…A phylogenetic analysis showed that the BSK gene originated in embryophytes, with no BSK found in green algae, and these BSK genes were divided into six groups by comparison with orthologs/paralogs. …”
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  4. 7704
    por Rajmohan, Deepak, Bellmer, Danielle
    Publicado 2019
    “…Spirulina (blue-green algae) is one of the cheapest sources of protein and essential vitamins. …”
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  5. 7705
    “…Gracilaria red algae are notable for their economic importance as agrophytes, sold as salad vegetable, and used as the base for selected food and nonalcoholic beverages. …”
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  6. 7706
    “…Among them, the antimicrobial ones make the T. capitata essential oil an ideal candidate for industrial applications; for instance, as biocide for the inhibition and elimination of biological patinas of cyanobacteria and green algae on historical monuments. In the present work, we studied the chemical composition of the essential oil from T. capitata growing in Malta by gas chromatography-mass spectrometry (GC/MS). …”
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  7. 7707
    “…It has been reported that enzymatic digestion of algae could improve the yield and enhance the biological activity compared to water and organic extraction. …”
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  8. 7708
    “…Fucosterol is an algae-derived unique phytosterol having several medicinal properties, including antioxidant, anti-inflammatory, anticholinesterase, neuroprotective, and so on. …”
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  9. 7709
  10. 7710
    “…The activity has been shown to be capable of killing a wide range of Gram-negative and Gram-positive bacteria, filamentous and unicellular fungi, algae, protozoa, mammalian viruses and bacteriophage. …”
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  11. 7711
    “…The huge internodal cells of the characean green algae are a convenient model to study long‐range interactions between organelles via cytoplasmic streaming. …”
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  12. 7712
    “…Many detection methods for phycotoxins, bioactive compounds produced by harmful algae, focus on one compound or a class of related compounds. …”
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  13. 7713
    “…Carotenoids are natural fat-soluble pigments synthesized by plants, algae, fungi and microorganisms. They are responsible for the coloration of different photosynthetic organisms. …”
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  14. 7714
    “…Through the metabolic processes of algae and bacteria, mercury is converted into organic compounds, such as methylmercury (MeHg), which then bioaccumulates up through trophic levels. …”
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  15. 7715
    “…Linear electron flow was found be active and cyclic electron flow was inactive under normal phototrophic conditions (unlike green algae and plants), validating the model predictions with previous reports. …”
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  16. 7716
    “…We investigated the effect of common herbicides Roundup(®) Classic Pro (active substance glyphosate) and Garlon New (triclopyr and fluroxypyr) on aquatic organisms duckweed Lemna minor and green algae Desmodesmus subspicatus, and on the enzymatic activity of soil. …”
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  17. 7717
    “…Research is more and more focused on studying and selecting food preservatives of natural origin. In this scenario, algae are an excellent source of bioactive compounds, among which are antimicrobials, whose presence is variable depending on the algal species and environmental conditions. …”
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  18. 7718
    “…Fucoidans are complex polysaccharides from brown seaweeds and some marine invertebrates, composed mainly of l-fucose and sulfate ester groups and minor amounts of neutral monosaccharides and uronic acids. Algae-derived fucoidans are studied intensively during the last years regarding their multiple biological activities and possible therapeutic potential. …”
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  19. 7719
    “…However, the RQ method indicated a low risk of DEHP and DBP on algae, crustacean and fish, whereas DiNP poses no risk on crustacean. …”
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  20. 7720
    “…Most micro‐exons appeared in the AP2 subfamily of all the terrestrial plants, but not algae. In addition, micro‐exons and AP2 domains are conserved and under negative selection. …”
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