Interacts with receptors to reduce the action of another ligand, the agonist.

A macromolecular complex containing both protein and RNA molecules.

The process whose specific outcome is the progression of the imaginal disc over time, from its formation to the metamorphosis to form adult structures. Imaginal discs are epithelial infoldings in the larvae of holometabolous insects that develop into adult structures (legs, antennae, wings, etc.).

The chemical reactions involving Mo-molybdopterin cofactor (Moco), essential for the catalytic activity of some enzymes, e.g. sulfite oxidase, xanthine dehydrogenase, and aldehyde oxidase. The cofactor consists of a mononuclear molybdenum coordinated by the dithiolene moiety of a family of tricyclic pyranopterins containing a cis-dithiolene group in their pyran ring. Enzymes containing a pyranopterin cofactor and either Mo or W are found in all phyla and some of these catalyze important transformations in the global carbon, nitrogen and sulfur cycle. These reactions generally involve redox chemistry at the active site with the metal cycling between the +4 and +6 oxidation states. The formation from simpler components of the Mo/W-cofactor is an evolutionarily conserved pathway and genes involved in Moco biosynthesis have been identified in eubacteria, Archaea and eukaryotes.

Any process that modulates the frequency, rate or extent of the activity of any BMP receptor signaling pathway.

Establishment and maturation of focal adhesions, complexes of intracellular signaling and structural proteins which provide a structural link between the internal actin cytoskeleton and the ECM, and also function as a locus of signal transduction activity.

Catalysis of the endonucleolytic cleavage at a junction such as a reciprocal single-stranded crossover between two homologous DNA duplexes (Holliday junction).

A series of molecular signals in which a cell uses calcium ions to convert an extracellular signal into a response.

Any process that modulates the frequency, rate or extent of myogenesis.