Bacteriophage Ecology Group

Bacteriophage Ecology Group Bacteriophage Ecology Group

Lytic Infection

A phage infection that destroys, i.e. lyses its host cell at the end of its latent period in order to release intracellular phage progeny.

 CAUTION: POTENTIALLY AMBIGUOUS TERM 

Contrast lysogenic infection as well as the infectious cycle associated with chronic infections. Somewhat equivalent to lytic cycle.

A lytic infection either does or does not follow a lysogenic infection, depending on phage as well as circumstances. To distinguish these two possibilities, one can employ the terms "induced lytic infection" and "immediately lytic infection", respectively.

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