Term Name:	symbiont-mediated perturbation of host cell cycle G1/S transition checkpoint
Synonyms:	G1/S host cell cycle checkpoint dysregulation by virus, modulation by virus of host G1/S transition checkpoint, perturbation by virus of host G1/S transition checkpoint
Definition:	A process in which a symbiont interferes with the normal execution of the host cell G1/S transition checkpoint. The host is defined as the larger of the organisms involved in a symbiotic interaction.
Ontology:	GO: Biological Process [GO:0039645]    QuickGO    AmiGO