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  • Symbiont-mediated protection in insect hosts

    Author(s)
    Brownlie, Jeremy
    N. Johnson, Karyn
    Griffith University Author(s)
    Brownlie, Jeremy
    Year published
    2009
    Metadata
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    Abstract
    Microbes influence the ecology and evolution of their hosts in a variety of ways, including the formation of life-long beneficial or detrimental parasitic infections. Understanding the molecular and biochemical events that underpin symbiosis - beneficial or parasitic - has been a long-term goal of molecular symbiosis research. In addition to beneficial symbionts provisioning scarce resources to their hosts, a growing body of evidence shows that bacterial symbionts can protect their hosts from parasitic symbionts and predators. Here, we review recent theoretical predictions and experimental observations of ...
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    Microbes influence the ecology and evolution of their hosts in a variety of ways, including the formation of life-long beneficial or detrimental parasitic infections. Understanding the molecular and biochemical events that underpin symbiosis - beneficial or parasitic - has been a long-term goal of molecular symbiosis research. In addition to beneficial symbionts provisioning scarce resources to their hosts, a growing body of evidence shows that bacterial symbionts can protect their hosts from parasitic symbionts and predators. Here, we review recent theoretical predictions and experimental observations of symbiont-mediated protection in insects. We discuss the implications that protection has for the ecology and evolution of host, symbiont and pathogen and describe what is known about the molecular mechanisms that underpin symbiont protection.
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    Journal Title
    Trends in Microbiology
    Volume
    17
    Issue
    8
    DOI
    https://doi.org/10.1016/j.tim.2009.05.005
    Subject
    Microbiology
    Microbiology not elsewhere classified
    Medical microbiology
    Publication URI
    http://hdl.handle.net/10072/30645
    Collection
    • Journal articles

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