Search Ontology:
ChEBI

signalling molecule

Term ID
CHEBI:62488
Synonyms
  • signal molecule
  • signal molecules
  • signaling molecule
  • signaling molecules
  • signalling molecules
Definition
A molecular messenger in which the molecule is specifically involved in transmitting information between cells. Such molecules are released from the cell sending the signal, cross over the gap between cells by diffusion, and interact with specific receptors in another cell, triggering a response in that cell by activating a series of enzyme controlled reactions which lead to changes inside the cell.
References
Ontology
ChEBI  ( EBI )
Relationships
is a type of
has subtype
inverse has_role
Phenotype
Phenotype resulting from signalling molecule
Phenotype where environments contain signalling molecule
Phenotype modified by environments containing signalling molecule
Human Disease Model