Mostrando 741 - 760 Resultados de 6,920 Para Buscar '"carotenoides"', tiempo de consulta: 0.22s Limitar resultados
  1. 741
  2. 742
    “…Carotenoid-based ornaments are often considered reliable (honest) individual condition signals because their expression implies physiological costs unaffordable for low-quality animals (handicap signals). …”
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  3. 743
    “…Intriguingly, a cyanobacterial homolog with a similar domain structure cannot bind carotenoids under identical conditions. These structure-activity relationships provide the first step towards the sequence-based prediction of the carotenoid-binding FAS1 members.…”
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  4. 744
    “…Our study provides implications into the understanding of carotenoid biosynthesis and future manipulation of N. oceanica for carotenoid production. …”
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  5. 745
    “…This study describes the draft genome sequence of the halotolerant, alkaliphilic, and thermotolerant carotenoid-producing type strain Paracoccus bogoriensis BOG6(T).…”
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  6. 746
    “…OBJECTIVE: Low plasma levels of carotenoids are associated with mortality and chronic disease states. …”
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  7. 747
    “…Carotenoid cleavage oxygenases (CCOs) are key enzymes that function in degrading carotenoids into a variety of apocarotenoids and some other compounds. …”
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  8. 748
    “…The present study investigated the effect of gelatin-based nanoparticles (EPG) loaded with a carotenoid-rich crude extract (CE) on systemic and adipose tissue inflammatory response in a model with inflammation induced by a high glycemic index and high glycemic load diet (HGLI). …”
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  9. 749
  10. 750
    “…In wild-type phototrophic organisms, carotenoids (Crts) are primarily packed into specific pigment–protein complexes along with (Bacterio)chlorophylls and play important roles in the photosynthesis. …”
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  11. 751
    “…In the fungus Fusarium fujikuroi, carotenoid production is up-regulated by light and down-regulated by the CarS RING finger protein, which modulates the mRNA levels of carotenoid pathway genes (car genes). …”
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  12. 752
  13. 753
    “…Metabolic profiles were investigated using ultra-performance liquid chromatography (UPLC), which showed that β-carotene was the predominant carotenoid in the OF and YF species, while lutein was the dominant carotenoid in the GF species. …”
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  14. 754
  15. 755
    “…Carotenoids come in second among the most frequent natural pigments and are utilized in medications, nutraceuticals, cosmetics, food pigments, and feed supplements. …”
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  16. 756
    “…Despite a relatively clear understanding of the carotenoid biosynthesis pathway, the regulatory mechanism of miRNAs involved in carotenoid synthesis in yellow peaches remain poorly elucidated. …”
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  17. 757
    “…Upon tuber-specific silencing of the corresponding gene, beta-beta-carotenoid and total carotenoid levels are increased, and expression of several other genes in the pathway is modified.…”
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  18. 758
    “…None of these carotenoids have provitamin A activity. We have previously shown that tuber-specific silencing of the first step in the epsilon-beta branch, LCY-e, redirects metabolic flux towards beta-beta carotenoids, increases total carotenoids up to 2.5-fold and beta-carotene up to 14-fold. …”
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  19. 759
    “…The relationships between risk of cervical dysplasia and dietary and serum carotenoids and vitamins were investigated in a case–control study. …”
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  20. 760
    “…Carotenoid-dependent colours can thus signal individual quality and carotenoids have also been suggested to mediate life-history trade-offs. …”
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