trinucleotide repeat expansion
type: Concept
broader: DNA repeat expansion

tandem repeat sequences
type: Concept
narrower: DNA repeat expansion

DNA repeat expansion
type: Concept
narrower: trinucleotide repeat expansion
broader: tandem repeat sequences
broader: mutation
broader: mutagenesis

mutation
type: Concept
narrower: DNA repeat expansion

mutagenesis
type: Concept
narrower: DNA repeat expansion

concepts
type: Collection
type: ConceptGroup
member: DNA repeat expansion