Id http://purl.bioontology.org/ontology/CSP/4003-0032
http://purl.bioontology.org/ontology/CSP/4003-0032
Preferred Name

loss of heterozygosity

Definitions
genetic phenomenon due to deletion or mutation in one allele of a polymorphic gene, as detected by expression after cell fusion; used as a test for tumor-promoting mutations; do not confuse with "loss of heterogeneity" which applies to diverse cell populations within a tissue.
Synonyms
LOH
Type http://www.w3.org/2002/07/owl#Class
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