The breakdown into simpler components of a cyclic nucleotide, a nucleotide in which the phosphate group is in diester linkage to two positions on the sugar residue.

The process of introducing a phosphoric group to a tyrosine residue of a JAK (Janus Activated Kinase) protein, thereby activating it.

tyrosine phosphorylation of JAK2 protein

The process of introducing a phosphoric group to a tyrosine residue of a JAK2 (Janus Activated Kinase 2) protein, thereby activating it.

Upregulation of the activity of the enzyme ornithine decarboxylase.

The chemical reactions involving a pyrimidine ribonucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a ribose sugar) esterified with a phosphate moiety at either the 3' or 5'-hydroxyl group of its glycose moiety.

Modulation of the activity of the enzyme ornithine decarboxylase.

The chemical reactions involving a pyrimidine deoxynucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose sugar) esterified with a phosphate moiety at either the 3' or 5'-hydroxyl group of its glycose moiety.

Any series of molecular signals generated as a consequence of a glucocorticoid binding to its receptor.

The formation from simpler components of polyisoprenoids, acyclic polymers containing a large number of isoprene subunits, usually unsaturated.

Interacting selectively and stoichiometrically with neuropeptides, peptides with direct synaptic effects (peptide neurotransmitters) or indirect modulatory effects on the nervous system (peptide neuromodulators).

Catalysis of the reaction: myo-inositol 1-phosphate + H2O = myo-inositol + phosphate.

Catalysis of the reactions: reduced ferredoxin + NAD+ = oxidized ferredoxin + NADH + H+ and reduced ferredoxin + NADP+ = oxidized ferredoxin + NADPH + H+.

The formation from simpler components of glycolipid, a compound containing (usually) 1-4 linked monosaccharide residues joined by a glycosyl linkage to a lipid.

The directed movement of a purine nucleoside, a purine base covalently bonded to a ribose or deoxyribose sugar, into, out of, within or between cells.