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  1. Carrier. 1. A person or animal harboring a specific Infectious Agent in the absence of discernible clinical disease and which serves as a potential source of infection. The carrier state may occur in an individual with an infection that is inapparent throughout its course (known as a healthy or asymptomatic carrier) or the carrier state may ...

  2. Bacterial carrier strains can be attenuated by targeted disruption of virulence genes allowing the fine-tuning of pathogenicity, immunogenicity and/or adjuvanticity. Molecular syringes can be modified such that modified pathogenicity factors and/or heterologous antigens are delivered to host cells.

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  4. Dec 28, 2021 · Carrier molecule e nhances the adhesion of bacteria to. the plant roots. The processing of bacteria with carrier molecule ensures eas y handling and. processing or agricultural use. Addition of ...

  5. Nov 19, 2011 · The types of molecules which may be presented or “arrayed” include DNA oligonucleotides, cDNAs, peptides, or sugar molecules. A full history of microarrays can be found in reviews by Venkatasubbarao and Southern . When used to define rRNA phylogeny, DNA probes called capture probes are bound to the chip and are interrogated with labeled but ...

    • Joany Jackman
    • 2012
    • 10.1007/978-1-60327-219-3_2
  6. Sep 5, 2022 · The classical features of an individual said to be a carrier of Streptococcus pyogenes (Group A streptococcus) is the confirmed presence of the organism in their posterior pharynx, without any of the usual attendant clinical symptoms of acute pharyngitis. This chapter provides an overview and discussion of relevant topics of S. pyogenes carriage, including its prevalence, longitudinal studies ...

    • Judith Martin
    • 2022/10/04
  7. Bacterial interplay at intestinal mucosal surfaces: implications for vaccine development. Live bacterial carrier vaccines have become an exciting possibility for novel vaccines, with attractive advantages over present-day injectable vaccines. As protein presentation and secretion systems in Gram-negative bacteria represent one of the few ...

  8. This chapter discusses mitochondrial monovalent cation carriers, mitochondrial Ca 2+ transport, mitochondrial metabolite (anion) carriers, bacterial transport, transport (movement) of bacterial cells, and transport of macromolecules across membranes. Mitochondria from vertebrate sources possess potent pathways for the uptake and efflux of Ca 2+.

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