The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine.

The cell cycle process in which centrosome duplication and separation takes place. The centrosome cycle can operate with a considerable degree of independence from other processes of the cell cycle.

Separation of duplicated centrosome components at the beginning of mitosis. The centriole pair within each centrosome becomes part of a separate microtubule organizing center that nucleates a radial array of microtubules called an aster. The two asters move to opposite sides of the nucleus to form the two poles of the mitotic spindle.

Formation of a small group of cells (pole cells) at the posterior pole of the insect blastula. They are the first cells to cellularize after the arrival of nuclei at the end of the syncytial blastula stage and are the precursors to the insect germ cells.

The modification of histones by addition of phosphate groups.

The modification of histone H3 by the addition of an phosphate group to a serine residue at position 10 of the histone.

The modification of histone H3 by the addition of an phosphate group to a serine residue at position 28 of the histone.

Any process in which a protein is transported to, or maintained in, a specific asymmetric distribution, resulting in the formation of daughter cells of different types.

The process in which duplicated centrosome components move away from each other. The centriole pair within each centrosome becomes part of a separate microtubule organizing center that nucleates a radial array of microtubules called an aster. The two asters move to opposite sides of the nucleus to form the two poles of the mitotic spindle.

Cell division in which both daughter cells are of the same type.

Any process that modulates the frequency, rate or extent of cellular protein localization. Cellular protein localization is any process in which a protein is transported to, and/or maintained in, a specific location and encompasses movement within the cell, from within the cell to the cell surface, or from one location to another at the surface of a cell.

The process of introducing a phosphate group on to a protein.

The process in which genetic material, in the form of chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets. In eukaryotes, chromosome segregation begins with the condensation of chromosomes, includes chromosome separation, and ends when chromosomes have completed movement to the spindle poles.

The phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine.

The progressive compaction of dispersed interphase chromatin into threadlike chromosomes prior to mitotic or meiotic nuclear division, or during apoptosis, in eukaryotic cells.

Any process that modulates the frequency, rate or extent of contraction of the actomyosin ring involved in cytokinesis that takes place as part of a cell cycle.

Any process that modulates the frequency, rate or extent of contraction of the actomyosin ring involved in cytokinesis that takes place as part of a cell cycle.

The directed movement of a protein to a specific location.

Any process that activates or increases the frequency, rate or extent of DNA repair.

The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).

Any process that modulates the frequency, rate or extent of neurogenesis, the generation of cells in the nervous system.

The cell cycle process in which the aggregation, arrangement and bonding together of a set of components forms the spindle midzone.

The formation of the spindle midzone, the area in the center of the spindle where the spindle microtubules from opposite poles overlap, as a part of the process of meiosis.

Any process that set the alignment of spindle relative to other cellular structures.

Any process that modulates the frequency, rate or extent of protein localization to cell cortex.

The array of microtubules and associated molecules that forms between opposite poles of a eukaryotic cell during mitosis or meiosis and serves to move the duplicated chromosomes apart.

The region of a chromosome that includes the centromeric DNA and associated proteins. In monocentric chromosomes, this region corresponds to a single area of the chromosome, whereas in holocentric chromosomes, it is evenly distributed along the chromosome.

A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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

A structure comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organized. Centrosomes occur close to the nucleus during interphase in many eukaryotic cells, though in animal cells it changes continually during the cell-division cycle.

A highly compacted molecule of DNA and associated proteins resulting in a cytologically distinct structure.

A highly compacted molecule of DNA and associated proteins resulting in a cytologically distinct nuclear chromosome.

The area in the center of the spindle where the spindle microtubules from opposite poles overlap.