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Mutation
Synonym(s)
sequence alteration
Definition(s)
Any alteration in a gene from its natural state; may be disease causing or a benign, normal variant
Definition from:
GeneTests
from the University of Washington and Children's Health System, Seattle
Related discussion in the Handbook
What kinds of gene mutations are possible?
What is a gene mutation and how do mutations occur?
How can gene mutations affect health and development?
Do all gene mutations affect health and development?
Published: January 23, 2009