Medical Definition of Null mutation

1. Change in a gene that leads to nothing, for example to no enzyme or to a nonfunctioning enzyme. (12 Dec 1998)

Lexicographical Neighbors of Null Mutation

nulliparae
nulliparas
nulliparity
nulliparous
nulliparous
nullipore
nullipore
nullipores
nullities
nullity
nullness
nulls
null cell
null cells
null hypothesis
null mutation (current term)
null set
null space
numb
numb
numb(p)
numbat
numbats
numbed
number
number
numberable
numbered
numberer
numberers

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