reverse mutation
Genetics
noun
Mutation that restores a mutant phenotype or genotype to the original or normal form (the wild type); an instance of this; also called back mutation.
Origin
Early 20th century; earliest use found in Thomas Hunt Morgan (1866–1945).
- pulley frame
- pulley-hauley
- pulleyhees
- pulleyless
- pulley mortise
- pulley piece
- pulley sheave
- pulley stile
- pulley wheel
- pull factor
- pull hitter
- pullicate
- pullikens
- pullikins
- pull in
- pulling bar
- pulling bone
- pulling guard
- pulling jack
- pulling power
- pull-iron
- pullishee
- Pullman
- Pullman case
- Pullman, George Mortimer