Fusion of a viral membrane with the host cell membrane during viral entry. Results in release of the virion contents into the cytoplasm.

The membrane organization process that joins two lipid bilayers to form a single membrane.

Merging of the virion membrane and a host membrane (host plasma membrane or host organelle membrane) that is involved in the uptake of a virus into a host cell.

An integrin complex that comprises one alphaD subunit and one beta2 subunit.

Interactions, directly with the host cell macromolecular machinery, to allow a virus to modulate the rate of the host cell cycle to facilitate virus replication.

A process in which microorganisms of the same species attach to and grow on an inanimate surface such as a rock or pipe, and produce extracellular polymers that facilitate attachment and matrix formation, resulting in an alteration in the phenotype of the organisms with respect to growth rate and gene transcription.

A process in which planktonically growing microorganisms of the same species aggregate and grow on solid substrates under the flow of a liquid and produce extracellular polymers that facilitate attachment and matrix formation, resulting in a change in the organisms' growth rate and gene transcription.

Any process in which a virus modulates the frequency, rate or extent of its host's transcription.

Any process in which an organism modulates the frequency, rate or extent of its host's transcription. The host is defined as the larger of the organisms involved in a symbiotic interaction.

The process in which a virus effects a change in gene expression in its host organism. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA (for protein-coding genes) and the translation of that mRNA into protein. Some protein processing events may be included when they are required to form an active form of a product from an inactive precursor form.

Catalysis of the reaction: acetyl-CoA + histone H2A L-lysine (position 9) = CoA + histone H2A N6-acetyl-L-lysine (position 9).

Catalysis of the reaction: acetyl-CoA + histone H2A L-lysine = CoA + histone H2A N6-acetyl-L-lysine.

Any process in which a virus modulates the frequency, rate or extent of translation of host mRNA.

Catalysis of the reaction: acetyl-CoA + histone H2B L-lysine = CoA + histone H2B N6-acetyl-L-lysine.

Catalysis of the reaction: acetyl-CoA + histone = CoA + acetyl-histone.

A set of processes which all viruses follow to ensure survival; includes attachment and entry of the virus particle, decoding of genome information, translation of viral mRNA by host ribosomes, genome replication, and assembly and release of viral particles containing the genome.

Catalysis of the reaction: acetyl-CoA + histone H2B L-lysine (position 5) = CoA + histone H2B N6-acetyl-L-lysine (position 5).

OBSOLETE. The set of processes involved in the start of virus infection of cells.

Catalysis of the reaction: acetyl-CoA + histone H2B L-lysine (position 12) = CoA + histone H2B N6-acetyl-L-lysine (position 12).