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[Virus, provirus and cancer].

C Galperin1

  • 1Université Charles de Gaulle, Centre de recherche sur l'analyse et la théorie des savoirs, Lille, France.

Revue D'Histoire Des Sciences
|January 1, 1994
PubMed
Summary
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This study traces the history of prophage, episomes, and proviruses, highlighting the relationship between heredity and infection. It details the discovery of a non-infectious phage phase and the foundational work of key scientists.

Area of Science:

  • Molecular Biology
  • Genetics
  • Microbiology

Context:

  • The concept of prophage emerged from studies on lysogeny, a phenomenon where bacteriophages integrate into the host genome.
  • Understanding the non-infectious phase of phage replication was crucial for developing these concepts.

Purpose:

  • To provide a historical overview of the concept of prophage.
  • To illustrate the evolution of the prophage concept into episomes and proviruses.
  • To examine the contributions of Lwoff, Jacob, Wollman, Hayes, and Lederberg to these fields.

Summary:

  • The history of prophage, episomes, and proviruses is detailed, tracing back to the prehistory of lysogeny.
  • The study emphasizes the connection between heredity and infection, and the discovery of a quiescent phage state.

Related Experiment Videos

  • Key scientific contributions from André Lwoff, François Jacob, Elie Wollman, William Hayes, and Joshua Lederberg are discussed.

    • Impact:

    • This historical analysis provides foundational knowledge for understanding viral-host interactions and genetic elements.
    • It clarifies the conceptual lineage of mobile genetic elements in bacteria.
    • The work underscores the importance of historical scientific discovery in molecular biology.