๐Ÿ”ฌ Latent Period

A measure of the duration of a phage infection, particularly a lytic infection.

by Stephen T. Abedon Ph.D. (abedon.1@osu.edu)

phage.org | phage-therapy.org | biologyaspoetry.com | abedon.phage.org | google scholar

Jump to:   ๐Ÿ“– Discussion  |  ๐Ÿ”ฌ Phage Terms  |  ๐Ÿงฎ Calculators

About this entry: Latent Period is one of a growing set of phage biology and phage therapy terms defined here. For more phage terms, see Abedon, S.T. (2025). Phage Therapy Annotated Glossary. Preprints.org. 10.20944/preprints202508.0347.v1

phage.org/terms/latent_period.html  ·  Abedon’s Books  ·  DOI: 10.5281/zenodo.20173633

How can I improve this page?  contact: terms@phage.org

Latent Period: A measure of the duration of a phage infection, particularly a lytic infection.

Discussion

<p>Strictly, latent period can be used synonymously with constant period. For lytic cycles that begin with adsorption, the latent period basically can be described as overlapping the entirety of the class="bap-term">infection. Also for lytic phages, but not for chronic infections, the latent period is equivalent to the duration of a productive infection.

This is the definition from Adams (1959), p. 440, "Elapsed time between infection or induction and lysis of cells in one-step growth. Latent periods of wikipedia.org/wiki/Individual" target="_blank" class="bap-term">individual cells vary over a range called the rise period. When reported without qualification, latent period means minimum latent period." Latent period thus can mean constant period (= minimum latent period) or per-cell duration of infection as well as the halfway point during the rise period or indeed, though not typically invoked, the average per-cell lysis timing.

External links

References

  • Adams (1959). Bacteriophages. Interscience Publishers, New York.

How to cite this page

Abedon, S.T. (2026). Phage Terms. https://terms.phage.org  ·  10.5281/zenodo.20173633

๐Ÿ”ฌ Phage Terms โ€” Alphabetical Index

The current page is highlighted purple.

Loading terms…

๐Ÿงฎ Phage Biology, Phage Therapy, and Teaching Calculators

Loading calculators…
Latent Period — terms.phage.orgphage.org — Stephen T. Abedon — Version 2026.05.14