Morphogenesis of a tissue or tissues that work together to perform a specific function or functions. Morphogenesis pertains to processes by which anatomical structures are generated and organized. Organs are commonly observed as visibly distinct structures, but may also exist as loosely associated clusters of cells that work together to perform a specific function or functions.

A chromosome found in the nucleus of a eukaryotic cell.

Any process that modulates the frequency, rate or extent of the formation of substances from simpler components.

meiotic spindle organization and biogenesis

spindle organization and biogenesis during meiosis

The formation and maintenance of the microtubule spindle during a meiotic cell cycle.

oxidoreductase activity, acting on the aldehyde or oxo group of donors

Catalysis of an oxidation-reduction (redox) reaction in which an aldehyde or ketone (oxo) group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.

The assembly and arrangement of a ruffle, a projection at the leading edge of a crawling cell.

Catalysis of the phosphorylation of proteins. A family of protein kinases that perform a crucial step in relaying signals from the plasma membrane to the nucleus. Strongly activated by stress signals such as heat or osmotic shock, DNA-damaging agents, inhibitors of protein synthesis and pro-inflammatory cytokines.

The directed movement of mercury (Hg) ions into, out of, within or between cells.

The directed movement of organic cations into, out of, within or between cells. Organic cations are atoms or small molecules with a positive charge which contain carbon in covalent linkage.

The directed movement of ammonium into, out of, within or between cells. Ammonium is the cation NH4+ which is formed from N2 by root-nodule bacteria in leguminous plants and is an excretory product in ammonotelic animals.

The formation from simpler components of C21-steroid hormones, steroid compounds containing 21 carbons which function as hormones.