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. 2022 Aug 19;10(8):1671. doi: 10.3390/microorganisms10081671

Table 1.

A brief summary of the different hypotheses for explaining lysogeny rates. Both Piggyback-the-Winner (PTW) and Kill-the-Winner hypotheses (KTW) occur in similar environmental conditions.

Lysogeny Hypothesis Environmental Conditions Level of Lysogeny
Kill-the-Winner High energy, cells growing Low
Piggyback-the-Winner High energy, cells growing High
Piggyback-the-Loser Low energy, little growth High