The series of events in which a stimulus from a bacterium is received and converted into a molecular signal.

The series of events in which a stimulus from a bacterium is received and converted into a molecular signal.

Any process in an organism that results in the killing of cells of another organism, including in some cases the death of the other organism. Killing here refers to the induction of death in one cell by another cell, not cell-autonomous death due to internal or other environmental conditions.

Any process in an organism that results in the killing of cells of another organism, including in some cases the death of the other organism. Killing here refers to the induction of death in one cell by another cell, not cell-autonomous death due to internal or other environmental conditions.

Any process that stops, prevents, or reduces the frequency, rate, or extent of interferon-gamma production. Interferon-gamma is also known as type II interferon.

Any process that stops, prevents, or reduces the frequency, rate or extent of natural killer cell differentiation as part of an immune response.

The increase in size or mass of an organism, occurring within the cells or tissues of the host organism. This may (but not necessarily) include a filamentous growth form, and also can include secretion of proteases and lipases to break down host tissue. The host is defined as the larger of the organisms involved in a symbiotic interaction.

Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.

Reactions triggered in response to the presence of a Gram-positive bacterium that act to protect the cell or organism.

Reactions triggered in response to the presence of a Gram-positive bacterium that act to protect the cell or organism.

Any process that activates or increases the frequency, rate or extent of the cytolysis by an organism of cells in another organism.

Any process that activates or increases the frequency, rate or extent of the cytolysis by an organism of cells in another organism.

An immune response against microbes mediated by anti-microbial peptides in body fluid.

An immune response against microbes mediated by anti-microbial peptides in body fluid.

An immune response against microbes mediated through a body fluid. Examples of this process are seen in the antimicrobial humoral response of Drosophila melanogaster and Mus musculus.

A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together.

A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together.

The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.