Yet, it costs an average of 3% of your total house price. And when it comes time to replace it, many homeowners don't know what the cost of a new roof should be. Some also try to get the lowest price possible.
Bacteriophages Some DNA phages, called temperate phages, only lyse a small fraction of bacterial cells; in the remaining majority of the bacteria, the phage DNA becomes integrated into the bacterial chromosome and replicates along with it.erpes simplex virus The Herpes simplex virus first enters the lytic cycle after infecting a human, then the lysogenic cycle before travelling to the nervous system where it resides in the nerve fibers as an episomal element.
Lysogenic Cycle of Bacteriophages. In the lysogenic cycle, after a phage enters its host cell it does not destroy the host's DNA and the phage s genome does not immediately take control of the cell. Instead the viral DNA is inserted into the bacterial chromosome, but virus remains hidden and inactive, allowing the host to reproduce.