Any process that activates or increases the frequency, rate or extent of Arp2/3 complex-mediated actin nucleation.

A vesicle-mediated transport process in which cells take up external materials or membrane constituents by the invagination of a small region of the plasma membrane to form a new membrane-bounded vesicle.

A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments. Includes processes that control the spatial distribution of actin filaments, such as organizing filaments into meshworks, bundles, or other structures, as by cross-linking.

Any process that activates or increases the frequency, rate or extent of the assembly of actin filament bundles.

The initial step in the formation of an actin filament, in which actin monomers combine to form a new filament. Nucleation is slow relative to the subsequent addition of more monomers to extend the filament.

Any process in which actin cortical patches are transported to, or maintained in, a specific location. An actin cortical patch is a discrete actin-containing structure found just beneath the plasma membrane in fungal cells.

Any process in which actin cortical patches are transported to, or maintained in, a specific location. An actin cortical patch is a discrete actin-containing structure found just beneath the plasma membrane in fungal cells.

The aggregation, arrangement and bonding together of constituent RNAs and proteins to form the small ribosomal subunit.

Assembly of an actin cortical patch, a discrete actin-containing structure found at the plasma membrane of fungal cells.

Assembly of an actin cortical patch, a discrete actin-containing structure found at the plasma membrane of fungal cells.

The process in which a relatively unspecialized myeloid precursor cell acquires the specialized features of a thrombocyte, a nucleated cell found in all vertebrates but mammals involved in hemostasis.

A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a vacuole.

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.

The specification and formation of anisotropic intracellular organization or cell growth patterns.

Assembly of actin filaments by the addition of actin monomers to a filament.

The process in which a relatively unspecialized monocyte acquires the specialized features of a macrophage.

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 activates or increases the frequency, rate or extent of actin polymerization.

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 biotic (living) stimulus.

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

A process of actin cortical patch localization in which the patch moves from the cell surface to the inside of the cell.

Any cellular process that results in the specification, formation or maintenance of a polarized intracellular organization or cell growth patterns that regulate the shape of a cell.

Any actomyosin contractile ring contraction that is involved in mitotic cell cycle.

Any actomyosin contractile ring assembly that is involved in mitotic cytokinesis.

An endocytic patch that consists of an actin-containing structure found at the plasma membrane in cells; formed of networks of branched actin filaments that lie just beneath the plasma membrane and assemble, move, and disassemble rapidly. An example of this is the actin cortical patch found in Saccharomyces cerevisiae.

All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

The apex of the mating projection in unicellular fungi exposed to mating pheromone; site of polarized growth.

The end, or tip, of a fungal hypha, where polarized growth occurs during hyphal elongation.

A protuberance from a cell of an organism that reproduces by budding, which will grow larger and become a separate daughter cell after nuclear division, cytokinesis, and cell wall formation (when appropriate). The daughter cell may completely separate from the mother cell, or the mother and daughter cells may remain associated.

A medial cortical band overlaying the nucleus which acts as a landmark for contractile ring positioning and plays a role in cell cycle regulation.

The apex of the mating projection in unicellular fungi exposed to mating pheromone; site of polarized growth.