obsolete modulation by virus of host PP1 activity (obsolete GO:0039586)
modulation of host PP1 activity by virus
exact
regulation by virus of host PP1 activity
exact
OBSOLETE. The process in which a virus effects a change in host protein phosphatase-1 (PP1) activity, a serine/threonine phosphatase. Different viruses modulate host PP1 activity to remove phosphates from various cellular substrates and downregulate the host's antiviral response.