- a mutation that has a profound effect on the resulting organism, as a change in a regulatory gene that controls the expression of many structural genes.
More Definitions
- STEAMBOAT SPRINGS (noun) Definition, Meaning & Examples
- NOTHING TO WRITE HOME ABOUT (noun) Definition, Meaning & Examples
- MOGILALIA (noun) Definition, Meaning & Examples
- TOOL UP (noun) Definition, Meaning & Examples
- GAZABO (noun) Definition, Meaning & Examples
- IMPOSE ON (noun) Definition, Meaning & Examples
