1. Integration of Viral DNA into Host Genome:

The viral DNA, called a prophage, integrates itself into the host's chromosome. This integration is a key feature of lysogeny, distinguishing it from the lytic pathway.

2. Viral DNA Replication with Host DNA:

The prophage replicates passively along with the host's DNA during normal cell division. The viral DNA is not actively transcribed or translated into viral proteins. The host cell remains largely unaffected.

3. Latency:

The virus is dormant or inactive, meaning it does not cause lysis (bursting) of the host cell. This latency can continue for generations, with the prophage being passed on to daughter cells.

4. Potential for Induction:

While dormant, the prophage can be triggered to enter the lytic pathway by various environmental stresses, such as UV radiation, chemicals, or other factors. This induction leads to the production of viral proteins and the eventual lysis of the host cell.

5. Consequences of Lysogeny:

Lysogeny can have several consequences:

* Lysogenic Conversion: The prophage can introduce new genes into the host genome, potentially altering its phenotype. This can confer new traits or change the host's virulence.

* Immunity to Superinfection: Lysogenic bacteria are typically immune to infection by the same type of phage, as the prophage represses the entry of new phages.

Overall, the lysogenic pathway is a strategy employed by some bacteriophages to maintain a stable, persistent relationship with their host bacteria. This strategy allows the virus to propagate without immediately killing the host, maximizing its spread and transmission.