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A forward genetic screen identifies host factors that influence the lysis-lysogeny decision in phage lambda
- Publication Year :
- 2017
- Publisher :
- American Society for Cell Biology, 2017.
-
Abstract
- The lysis‐lysogeny decision made by bacteriophage lambda is one of the classic problems of molecular biology. Shortly after infecting a cell, the virus can either go down the lytic pathway and make more viruses, or go down the lysogenic pathway and integrate itself into the host genome. While much is known about how this decision takes place, the extent to which host physiology influences this decision and the mechanisms by which this influence takes place has remained mysterious. To answer this question, we performed a forward genetic screen to systematically identify all of the genes in E. coli that influence the lysis‐lysogeny decision. Our results demonstrate previously unknown links between host physiology and viral decision making and shed new light on this classic system.
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.od........38..7d34fe6912690412e138f7a6ebc61ff3