Relaying of environmental signals promoting filamentous growth.

The chemical reactions and pathways resulting in the formation of the nucleotide cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate).

A series of molecular signals within the cell that are mediated by a member of the Ras superfamily of proteins switching to a GTP-bound active state.

Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of deprivation of nourishment.

The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.

Any process, either active or passive, by which an organism avoids the effects of the host organism's immune response. The host is defined as the larger of the organisms involved in a symbiotic interaction.

The process in which a multicellular organism, a unicellular organism or a group of unicellular organisms grow in a threadlike, filamentous shape.

Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.

The attachment of a cell to an underlying abiotic (non-living) substrate via adhesion molecules.

A reversible switch of a cell from one cell type or form to another, at a frequency above the expected frequency for somatic mutations. Phenotypic switching involves changes in cell morphology and altered gene expression patterns. For example, Candida albicans switches from white cells to opaque cells for sexual mating. Phenotypic switching also occurs in multicellular organisms; smooth muscle cells (SMCs) exhibit phenotypic transitions to allow rapid adaption to fluctuating environmental cues.

The process in which a group of unicellular organisms grow in a threadlike, filamentous shape in response to deprivation of nourishment.

The process in which a group of unicellular organisms grow in a threadlike, filamentous shape in response to a chemical stimulus.

The process in which a group of unicellular organisms grow in a threadlike, filamentous shape in response to a biotic (living) stimulus.

Any process that activates or increases the frequency, rate or extent of cell death by apoptotic process.

The attachment of a cell to a solid substrate, via cell adhesion molecules, during the formation of a biofilm composed of microorganisms of the same species.

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.

The process in which a group of unicellular organisms grow in a threadlike, filamentous shape.

A filamentous growth process in which cells remain attached after division and form thread-like filaments that may penetrate into a solid growth medium such as an agar plate, exhibited by unicellular fungi under certain growth conditions.

Any process that activates or increases the frequency, rate or extent of the process in which cells remain attached after division and form thread-like filaments that may penetrate into a solid growth medium.

Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a carbon dioxide (CO2) stimulus.

Any process that modulates the frequency, rate or extent of single-species biofilm formation on inanimate substrate.

Any process that modulates the frequency, rate or extent of phenotypic switching.

Any process that activates or increases the frequency, rate or extent of phenotypic switching.

Any process that activates or increases the frequency, rate or extent of filamentous growth of a population of unicellular organisms.

Any process that activates or increases the frequency, rate or extent of filamentous growth of a population of unicellular organisms in response to starvation.

Any process that activates or increases the frequency, rate or extent of filamentous growth of a population of unicellular organisms in response to chemical stimulus.

Any process that activates or increases the frequency, rate or extent of filamentous growth of a population of unicellular organisms in response to biotic stimulus.