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  2. Lysogenic cycle - Wikipedia

    en.wikipedia.org/wiki/Lysogenic_cycle

    Lysogeny, or the lysogenic cycle, is one of two cycles of viral reproduction (the lytic cycle being the other). Lysogeny is characterized by integration of the bacteriophage nucleic acid into the host bacterium's genome or formation of a circular replicon in the bacterial cytoplasm .

  3. Lytic cycle - Wikipedia

    en.wikipedia.org/wiki/Lytic_cycle

    The lytic cycle (/ ˈ l ɪ t ɪ k / LIT-ik) is one of the two cycles of viral reproduction (referring to bacterial viruses or bacteriophages), the other being the lysogenic cycle. The lytic cycle results in the destruction of the infected cell and its membrane. Bacteriophages that can only go through the lytic cycle are called virulent phages ...

  4. File:Lysogentic cycle diagram.svg - Wikipedia

    en.wikipedia.org/wiki/File:Lysogentic_cycle...

    English: Lysogenic Cycle: 1. The prokaryotic cell is shown with its DNA which is shown in green. 2. The bacteriophage attaches and releases its DNA, shown in red, into the prokaryotic cell. 3. The phage DNA then moves through the cell to the host’s DNA. 4. The phage DNA integrates itself into the host cell's DNA, creating prophage.

  5. Lambda phage - Wikipedia

    en.wikipedia.org/wiki/Lambda_phage

    The life cycle of lambda phages is controlled by cI and Cro proteins. The lambda phage will remain in the lysogenic state if cI proteins predominate, but will be transformed into the lytic cycle if cro proteins predominate. The cI dimer may bind to any of three operators, O R 1, O R 2, and O R 3, in the order O R 1 > O R 2 > O R 3.

  6. Viral replication - Wikipedia

    en.wikipedia.org/wiki/Viral_replication

    Viruses may undergo two types of life cycles: the lytic cycle and the lysogenic cycle. In the lytic cycle, the virus introduces its genome into a host cell and initiates replication by hijacking the host's cellular machinery to make new copies of the virus. [12] In the lysogenic life cycle, the viral genome is incorporated into the host genome.

  7. Bacteriophage - Wikipedia

    en.wikipedia.org/wiki/Bacteriophage

    At this point they initiate the reproductive cycle, resulting in lysis of the host cell. As the lysogenic cycle allows the host cell to continue to survive and reproduce, the virus is replicated in all offspring of the cell. An example of a bacteriophage known to follow the lysogenic cycle and the lytic cycle is the phage lambda of E. coli. [53]

  8. Transduction (genetics) - Wikipedia

    en.wikipedia.org/wiki/Transduction_(genetics)

    Transduction happens through either the lytic cycle or the lysogenic cycle. When bacteriophages (viruses that infect bacteria) that are lytic infect bacterial cells, they harness the replicational, transcriptional, and translation machinery of the host bacterial cell to make new viral particles . The new phage particles are then released by ...

  9. Temperateness (virology) - Wikipedia

    en.wikipedia.org/wiki/Temperateness_(virology)

    Temperate phages can switch between a lytic and lysogenic life cycle. Lytic is more drastic, killing the host whereas lysogenic impacts host cells genetically or physiologically. [4] [5] [6] Here is a chart on temperate phages that are lytic and lysogenic and how they're related. Lysogeny is characterized by the integration of the phage genome ...