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  1. Home
  3. Tripartite Warfare: Decoding The Cell-virus-virophage Arms Race.
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  3. Tripartite Warfare: Decoding The Cell-virus-virophage Arms Race.

Related Experiment Video

Isolation and Genome Analysis of Single Virions using 'Single Virus Genomics'
08:31

Isolation and Genome Analysis of Single Virions using 'Single Virus Genomics'

Published on: May 26, 2013

Tripartite warfare: decoding the cell-virus-virophage arms race.

Ting Chu1, Yongjie Wang1,2

  • 1College of Food Science and Technology, Shanghai Ocean University, Shanghai, China.

Critical Reviews in Microbiology
|May 23, 2026

View abstract on PubMed

Summary
This summary is machine-generated.

Giant viruses and virophages form complex tripartite interactions with host cells. This review explores these relationships, focusing on molecular mechanisms and ecological implications.

Keywords:
CVvGiant virustripartite interactionvirophage

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Environmental Sampling of Photosynthetic Microbes and Their Viruses: From Field to Lab
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Environmental Sampling of Photosynthetic Microbes and Their Viruses: From Field to Lab

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Area of Science:

  • Virology
  • Microbiology
  • Ecology

Background:

  • Giant viruses are large double-stranded DNA (dsDNA) viruses with complex genomes and structures.
  • Virophages are small dsDNA viruses that parasitize giant viruses, creating a unique parasitic-symbiotic dynamic.
  • These interactions occur within diverse eukaryotic hosts, including protists.

Purpose of the Study:

  • To review the tripartite relationship between host cells, giant viruses, and virophages (CVv systems).
  • To examine virus-host interactions in various protist hosts.
  • To elucidate the molecular mechanisms, ecological, and evolutionary implications of these viral interactions.

Main Methods:

  • Literature review of studies on giant viruses, virophages, and their hosts.
  • Analysis of molecular mechanisms governing virus-host and virus-virus interactions.
  • Synthesis of ecological and evolutionary data related to CVv systems.

    • Main Results:

    • Giant viruses and virophages engage in intricate interactions within host cells, influencing each other's replication.
    • The relationship benefits the host cell by suppressing giant virus progeny.
    • These interactions have significant ecological and evolutionary consequences.

    Conclusions:

    • Understanding the molecular basis of interactions in CVv systems is crucial.
    • Further research is needed to address current challenges in studying these complex viral systems.
    • Future directions include exploring the molecular underpinnings of viral interplay in CVv systems.