Concept information
Preferred term
Loss of Heterozygosity
Type
-
mesh:Descriptor
Definition
- The loss of one allele at a specific locus, caused by a deletion mutation; or loss of a chromosome from a chromosome pair, resulting in abnormal HEMIZYGOSITY. It is detected when heterozygous markers for a locus appear monomorphic because one of the ALLELES was deleted.
Broader concept
Narrower concepts
Entry terms
- Allelic Loss
- Heterozygosity, Loss of
Allowable Qualifier(s)
In other languages
-
French
-
LOH (Loss Of Heterozygosity)
-
Perte allélique
-
Perte d'allèle
URI
http://data.loterre.fr/ark:/67375/JVR-L8DR5LG1-C
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