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Showing 1 to 20 of 28 for “"Fundulus heteroclitus"”.

  1. Benzo[a]pyrene effects on Fundulus heteroclitus reproductive endpoints

    … The aim of this study was to use a fish model, Fundulus heteroclitus, to assess whether BaP exposure adversely impacted reproduction. Adult fish were exposed to waterborne BaP concentrations of (0, 1 or 10 μg/L) for 28 days. Males and females were combined for the second half of the exposure …

    mississippi Repository record for Benzo[a]pyrene effects on Fundulus heteroclitus reproductive endpoints (opens in a new tab)

  2. Studies on the Granule-Moving System of Melanocytes of Fundulus Heteroclitus

    <p>Pigment granules in melanocytes of Fundulus heteroclitus exhibit both local movements and long distance intracellular migrations in response to hormones. These movements have been studied and a theory of the granule moving system has been proposed: The granules are in a structured continuum …

    rockefeller Repository record for Studies on the Granule-Moving System of Melanocytes of Fundulus Heteroclitus (opens in a new tab)

  3. Tests of Reproductive Isolation Between the Fishes Fundulus heteroclitus and F. grandis

    The closely related killifishes Fundulus heteroclitus and F. grandis hybridize in a small region where their ranges overlap in coastal northeastern Florida. Hybrids of these species are rare in frequency within the contact zone, suggesting the presence of relatively strong reproductive isolation …

    unf Repository record for Tests of Reproductive Isolation Between the Fishes Fundulus heteroclitus and F. grandis (opens in a new tab)

  4. Epigenetic effects of benzo(a)pyrene in Fundulus heteroclitus and Danio rerio

    … exposures. Our goal was to use two fish models, Fundulus heteroclitus and Danio rerio (zebrafish), to study the benzo(a)pyrene (BaP) effects on DNA methylation status and whether the alterations could contribute to BaP-mediated reproductive and developmental toxicities. Initially, we used …

    mississippi Repository record for Epigenetic effects of benzo(a)pyrene in Fundulus heteroclitus and Danio rerio (opens in a new tab)

  5. Patterns of protein expression in tissues of the killifish, Fundulus heteroclitus and Fundulus grandis

    <p>Fundulus is a diverse and widespread genus of small teleost fish of North America. Due to its high tolerance for physiochemical variation (e.g. temperature, oxygen, salinity), Fundulus is a model organism to study physiological and molecular adaptations to environmental stress. The thesis …

    uno Repository record for Patterns of protein expression in tissues of the killifish, Fundulus heteroclitus and Fundulus grandis (opens in a new tab)

  6. Molecular regulation of the induction of cytochrome P-450E in the estuarine fish Fundulus heteroclitus

    … P-450E) was examined in the estuarine teleost Fundulus heteroclitus. Antibodies were a primary tool in this work; their specificity and cross reactivity with other species were investigated by immunoblot and catalytic inhibition studies. Scup (Stenotomus chrysops) P-450E protein had been …

    woods-hole Repository record for Molecular regulation of the induction of cytochrome P-450E in the estuarine fish Fundulus heteroclitus (opens in a new tab)

  7. Diversity and characterization of novel Cytochrome P450 2 genes in the marine teleost Fundulus Heteroclitus

    … of CYP2 genes were done in the killifish, Fundulus heteroclitus. Multiple cDNAs from three CYP2 subfamilies were isolated from killifish cDNA libraries. Sequence analyses showed that one cloned from liver is related to trout CYP2K1. The other cDNAs were classified into two new subfamilies, …

    woods-hole Repository record for Diversity and characterization of novel Cytochrome P450 2 genes in the marine teleost Fundulus Heteroclitus (opens in a new tab)

  8. Synthesis and Evaluation of Naturally Occuring Halogenated Bipyrroles in a Relevant Marine Species, Fundulus Heteroclitus

    … toxicity in a marine relevant species, Fundulus heteroclitus. We measured also the induction of the cytochrome P4501A (CYP1A) gene through activation of AhR signaling pathway by HDBPs. Fundulus are considered to be the "premier teleost model" in marine biology research, having several …

    mississippi Repository record for Synthesis and Evaluation of Naturally Occuring Halogenated Bipyrroles in a Relevant Marine Species, Fundulus Heteroclitus (opens in a new tab)

  9. Diversity and characterization of novel Cytochrome P450 2 genes in the marine teleost Fundulus Heteroclitus

    Thesis (Ph. D.)--Joint Program in Biological Oceanography (Massachusetts Institute of Technology, Dept. of Biology; and the Woods Hole Oceanographic Institution), 1998.

    mit Repository record for Diversity and characterization of novel Cytochrome P450 2 genes in the marine teleost Fundulus Heteroclitus (opens in a new tab)

  10. Later Life Consequences of Subteratogenic Exposure to a Complex PAH Mixture in the Atlantic Killifish (Fundulus heteroclitus)

    … PAH mixture.</p><p>A unique population of Fundulus heteroclitus (the Atlantic killifish or mummichog, hereafter referred to as killifish), has adapted to creosote-based polycyclic aromatic hydrocarbons (PAHs) found at the Atlantic Wood Industries (AW) Superfund site in the southern branch …

    duke Repository record for Later Life Consequences of Subteratogenic Exposure to a Complex PAH Mixture in the Atlantic Killifish (Fundulus heteroclitus) (opens in a new tab)

  11. Characterization of resistance to halogenated aromatic hydrocarbons in a population of Fundulus heteroclitus from a marine superfund site

    … receptor AhR agonists. To determine if Fundulus heterocitus from NBH have developed resistance to HAll, we examined the inducibility of cytochrome P4501A1 CYP1A1 in fish from NBH and Scorton Creek SC, reference site. Despite higher PCB concentrations in NBH than in SC fish - -1 500-fold …

    woods-hole Repository record for Characterization of resistance to halogenated aromatic hydrocarbons in a population of Fundulus heteroclitus from a marine superfund site (opens in a new tab)

  12. Characterization of resistance to halogenated aromatic hydrocarbons in a population of Fundulus heteroclitus from a marine superfund site

    Thesis (Ph. D.)--Joint Program in Oceanography (Massachusetts Institute of Technology, Dept. of Biology; and the Woods Hole Oceanographic Institution), 1999.

    mit Repository record for Characterization of resistance to halogenated aromatic hydrocarbons in a population of Fundulus heteroclitus from a marine superfund site (opens in a new tab)

  13. Interactive effects of diel-cycling hypoxia, pH, and temperature on growth of Fundulus heteroclitus, a common estuary-resident fish

    Growth rate (GS) of Fundulus heteroclitus was examined at three temperatures in several treatments of diel-cycling DO and pH. Diel-cycling pH (ranging either from 7.2-7.8 or 6.8-8.1) at 25°, 30° and 35°C did not significantly affect growth. However, wide ranging diel cycles in DO (1-11 mg O2 l-1 …

    udel Repository record for Interactive effects of diel-cycling hypoxia, pH, and temperature on growth of Fundulus heteroclitus, a common estuary-resident fish (opens in a new tab)

  14. Développement embryonnaire et juvénile du choquemort (fundulus heteroclitus) après une exposition à des perturbateurs endocriniens estrogéniques et androgéniques standard

    Les perturbateurs endocriniens sont des substances, retrouvées dans l'environnement, pouvant affecter l'homéostasie du système endocrinien. Ces substances se retrouvent sous forme de composés anthropiques, tels que des pesticides et produits industriels ou des hormones synthétiques ou naturelles …

    moncton Repository record for Développement embryonnaire et juvénile du choquemort (fundulus heteroclitus) après une exposition à des perturbateurs endocriniens estrogéniques et androgéniques standard (opens in a new tab)

  15. Naturalization of Salt Marsh Restoration Sites in the Elizabeth River, Virginia, Assessed by Feeding Activity and Trophic Level of Mummichogs (<i>Fundulus Heteroclitus</i>)

    … isotopes values (δ13C and δ15N) from mummichogs (Fundulus heteroclitus), the functional equivalency of restored salt marshes compared to natural marshes was measured. In July 2013 I collected mummichogs from three restored and three reference salt marshes in the Southern Branch. Fish were …

    odu Repository record for Naturalization of Salt Marsh Restoration Sites in the Elizabeth River, Virginia, Assessed by Feeding Activity and Trophic Level of Mummichogs (<i>Fundulus Heteroclitus</i>) (opens in a new tab)

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