Regulation of gene expression during the phage lytic cycle does not include

The regulation of gene expression during the phage lytic cycle does not include enhancement of the host's gene transcription.

Explanation:

1. Phage may chooses one of the two cycles, either lytic cycle or lysogenic cycle.

2. In lysogenic cycle, phage enter its DNA into the bacterial DNA, called pro-phage and it replicate with bacterial DNA until phase turn into lytic cycle.

3. In lytic cycle, phage make multiple copies of itself inside the bacteria by using the bacterial enzymes and it rupture the bacterial cell and release multiple copies of itself.

4. There is no enhancement of the host's gene expression in lytic cycle because phage replicate itself by using host's machinery.