| Symbol: Ga; atomic weight: 69.72; atomic number: 31 |
| Symbol: Rn; atomic weight: 222; atomic number: 86 |
inducer in·duc·er (ĭn-d&oomacr;'sər, -dy&oomacr;'-)
n.
One that induces, especially a molecule that is usually a substrate of a specific enzyme pathway, combining with an active repressor produced by a regulator gene to deactivate the repressor.
A part or structure in an embryo that influences the differentiation of another part.