Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + lysosomal-enzyme D-mannose = UMP + lysosomal-enzyme N-acetyl-D-glucosaminyl-phospho-D-mannose.

Fusion of mitochondria during insect spermatid differentiation to form two masses, which wrap around each other to form a densely packed sphere called the Nebenkern.

positive regulation of Wnt receptor signaling pathway

positive regulation of Wnt receptor signalling pathway

Any process that activates or increases the rate, frequency or extent of Wnt receptor signaling pathway activity.

Catalysis of the reaction: UTP + N-acetyl-alpha-D-glucosamine 1-phosphate = diphosphate + UDP-N-acetyl-D-glucosamine.

The assembly and organization of the sperm flagellar axoneme, the bundle of microtubules and associated proteins that forms the core of the eukaryotic sperm flagellum, and is responsible for movement.

negative regulation of Wnt receptor signaling pathway

negative regulation of Wnt receptor signalling pathway

Any process that stops, prevents or reduces the rate, frequency or extent of Wnt receptor signaling pathway activity.

Catalysis of the reaction: UDP-glucose = UDP-galactose.

The specialization of the spermatid nucleus during the development of a spermatid into a mature male gamete competent for fertilization.

Catalysis of the reaction: UDP-glucose + 2 NAD+ + H2O = UDP-glucuronate + 2 NADH + H+.

The process of communication from a neuron to another neuron across a synapse.

A membrane coat found on a coated vesicle.

Catalysis of the reaction: inosine 5'-phosphate + NH3 + NADP+ = guanosine 5'-phosphate + NADPH + H+.

The process of communication from a neuron to another neuron across a synapse using the neurotransmitter acetylcholine.

An adaptor complex that links clathrin to the membrane surface of a vesicle; vesicles with AP-1-containing coats are normally found primarily in the trans-Golgi network.

Catalysis of the reaction: ATP + xanthosine 5'-phosphate + NH3 = AMP + diphosphate + GMP.

ionic insulation of neurons by glial cells

The process whereby glial cells envelop neuronal cell bodies and/or axons to form and insulating layer. This can take the form of myelinating or non-myelinating ensheathement.