Article
In vivo somatic microsatellite mutations identified in non-malignant human tissue.
Human genetics - 1 Dec 2003
Mann Kathy, Donaghue Celia, Ogilvie Caroline Mackie
Abstract excerpt
Microsatellite instability (MSI) has been described in cancer cells and in vitro cell lines, and meiotic changes in repeat length have also been documented. We report the novel observation of somatic microsatellite mutation (SMM) in normal human somatic cells in vivo, detected while genotyping 5767 prenatal samples (4640 amniotic fluid samples and 1127 chorionic villus biopsies) as a diagnostic test for exclusion...
Topics
- Alleles
- Amniotic Fluid
- Female
- Genetic Markers
- Heterozygote
- Humans
- Male
- Microsatellite Repeats
- Mutation
- Parents
- Pregnancy
