| lysogeny | <virology> The ability of some phages to survive in a bacterium as a result of the integration of their DNA into the host chromosome. The integrated DNA is termed a prophage. A regulator gene produces a repressor protein that suppresses the lytic activity of the phage, but various environmental factors, such as ultraviolet irradiation may prevent synthesis of the repressor, leading to normal phage development and lysis of the bacterium. The best example of this is bacteriophage lambda. (18 Nov 1997) |
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Synonyms : Integrations, Prophage, Prophage Integrations
| lysogeny |
the condition of a host bacterium that has incorporated a phage into its own genetic material; "when a phage infects a bacterium it can either destroy its host or be incorporated in the host genome in a state of lysogeny"
Ãâó: wordnet.princeton.edu/perl/webwn
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| lysogeny |
A condition in which a bacteriophage genome (pro-phage) survives within a host bacterium, either as part of the host chromosome or as part of an extrachromosomal element, and does not initiate lytic functions.
Ãâó: www.fao.org/docrep/003/X3910E/X3910E15.htm
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| lysogeny |
The ability of a phage to integrate into the bacterial DNA chromosome.
Ãâó: www.genpromag.com/Glossary~LETTER~L.html
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| lysogeny |
The phenomenon of the insertion of a temperate phage chromosome into a bacterial chromosome, where it replicates when the bacterial chromosome replicates. In this state the phage genome is repressed and is said to be in the prophage state.
Ãâó: www.modernhumanorigins.com/l.html
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| lysogeny |
Process by which a viral genome is integrated into that of its host bacterium.
Ãâó: www.hardydiagnostics.com/Glossary-L.html
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| lysogeny | the condition of a host bacterium that has incorporated a phage into its own genetic material |
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