- slipped strand mispairing
- incorrect pairing of DNA strands during replication caused by misalignment of the two strands in regions containing tandem repeats.
Medical dictionary. 2011.
Medical dictionary. 2011.
Slipped strand mispairing — Mutation process which occurs during DNA replication. It involves denaturation and displacement of the DNA strands, resulting in mispairing of the complementary bases. Slipped strand mispairing is one explanation for the origin and evolution of… … Wikipedia
Mutation — For other uses, see Mutation (disambiguation). Part of the Biology series on Evolution … Wikipedia
Microsatellite (genetics) — This article is about the DNA sequence. For small orbiting spacecraft, see Miniaturized satellite. Microsatellites, also known as Simple Sequence Repeats (SSRs) or short tandem repeats (STRs), are repeating sequences of 2 6 base pairs of DNA.[1]… … Wikipedia
RecLOH — is a term in genetics that is an abbreviation for Recombinational Loss of Heterozygosity .This is a type of mutation which occurs with DNA by recombination. From a pair of equivalent ( homologous ), but slightly different genes, a pair of… … Wikipedia
trinucleotide repeat disorders — triplet repeat disorders disorders caused by unstable, dynamic mutations that result in expansion of triplet repeats within the affected gene, leading to abnormalities in gene expression and function. The disorders differ significantly in such… … Medical dictionary