Enables the directed movement of sterols into, out of or within a cell, or between cells. Sterol are steroids with one or more hydroxyl groups and a hydrocarbon side-chain in the molecule.

Primary active transporter characterized by two nucleotide-binding domains and two transmembrane domains. Uses the energy generated from ATP hydrolysis to drive the transport of a substance across a membrane.

Enables the transfer of organic hydroxy compound from one side of a membrane to the other.

The regionalization process in which the identity of an animal organ primordium is specified. Identity is considered to be the aggregate of characteristics by which a structure is recognized.

During sexual reproduction, the creation of a single nucleus from multiple nuclei as a result of fusing the lipid bilayers that surround each nuclei. This occurs after cytogamy.

Any process that activates, maintains or increases the rate of axon regeneration.

The removal of palmitoleyl group, a 16-carbon monounsaturated fatty acid (C16:1), from a lipoprotein.

The removal of an acyl group, any group or radical of the form RCO- where R is an organic group, from a protein amino acid.

The chemical reactions and pathways resulting in the breakdown of any conjugated, water-soluble protein in which the covalently attached nonprotein group consists of a lipid or lipids.

The microtubule-based movement of nuclei towards one another as a prelude to karyogamy in organisms undergoing conjugation with cellular fusion.

The directed movement of the nucleus along microtubules within the cell, mediated by motor proteins.

Any process that stops, prevents, or reduces the frequency, rate or extent of axon regeneration.

Catalysis of the transfer of a palmitoleyl group, a 16-carbon monounsaturated fatty acid (C16:1), to an acceptor molecule.

The joining of 2 or more lipid bilayer membranes that surround the nucleus.

The joining of two lipid bilayers to form a single organelle membrane.

Any process that stops, prevents, or reduces the frequency, rate or extent of collateral sprouting of an intact axon as a result of injury to an axon.

Any process that modulates the frequency, rate or extent of collateral sprouting of an intact axon as a result of injury to an axon.

The creation of a single organelle from two or more organelles.

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

A protein complex composed of four proteins, loss of which results in Usher Syndrome type 2 (USH2 syndrome), a leading genetic cause of combined hearing and vision loss. This complex is conserved in many species; in mice, it is composed of USH2A, GPR98 (aka ADGRV1), WHRN, and PDZD7.