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Jacquin C Niles - One of the best experts on this subject based on the ideXlab platform.

Suresh M Ganesan - One of the best experts on this subject based on the ideXlab platform.

John D. Mckinney - One of the best experts on this subject based on the ideXlab platform.

Nicholas Polunin - One of the best experts on this subject based on the ideXlab platform.

  • unusual stable isotope fractionation patterns observed for fish Host parasite trophic relationships
    Journal of Fish Biology, 2001
    Co-Authors: John K. Pinnegar, N Campbell, Nicholas Polunin
    Abstract:

    Trophic relationships between four taxa of fish parasite (Cestoda, Nematoda, Isopoda, Copepoda) and their Hosts (Gasterosteus aculeatus, Merlangius merlangus, Boops boops, Platichthys flesus) were investigated using stable isotopes of carbon and nitrogen. δ 15 N differences between parasite and Host were unlike those conventionally observed among consumers and their diets. In no case were parasites enriched in 15 N with respect to the Host Organism; endoparasites were significantly and consistently depleted. In no case were parasites enriched in 15 N with respect to the Host Organism; endoparasites were significantly and consistently depleted.

  • REGULAR PAPERS Unusual stable isotope fractionation patterns observed for fish Host—parasite trophic relationships
    Journal of Fish Biology, 2001
    Co-Authors: John K. Pinnegar, N Campbell, Nicholas Polunin
    Abstract:

    Trophic relationships between four taxa of fish parasite (Cestoda, Nematoda, Isopoda, Copepoda) and their Hosts (Gasterosteus aculeatus, Merlangius merlangus, Boops boops, Platichthys flesus) were investigated using stable isotopes of carbon and nitrogen. δ15N differences between parasite and Host were unlike those conventionally observed among consumers and their diets. In no case were parasites enriched in 15N with respect to the Host Organism; endoparasites were significantly and consistently depleted. In no case were parasites enriched in 15N with respect to the Host Organism; endoparasites were significantly and consistently depleted.

Elliot Altman - One of the best experts on this subject based on the ideXlab platform.

  • overcoming acetate in escherichia coli recombinant protein fermentations
    Trends in Biotechnology, 2006
    Co-Authors: Mark A Eiteman, Elliot Altman
    Abstract:

    Escherichia coli is the Organism of choice for the expression of a wide variety of recombinant proteins for therapeutic, diagnostic and industrial applications. E. coli generates acetic acid (acetate) as an undesirable by-product that has several negative effects on protein production. Various strategies have been developed to limit acetate accumulation or reduce its negative effects to increase the productivity of recombinant proteins. This article reviews recent strategies for reducing or eliminating acetate, including approaches that optimize the protein production process as well as those that involve modifying the Host Organism itself.