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DeCS
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Descriptor English:
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Loss of Heterozygosity
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Descriptor Spanish:
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Pérdida de Heterocigocidad
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Descriptor Portuguese:
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Perda de Heterozigosidade
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Synonyms English:
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Allelic Loss
Allelic Losses
Heterozygosity Loss
Heterozygosity, Loss of
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Tree Number:
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G05.365.590.029.530
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Definition English:
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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. |
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Indexing Annotation English:
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do not confuse entry term ALLELIC LOSS with ALLELIC IMBALANCE
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See Related English:
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Hemizygote
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History Note English:
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98
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Allowable Qualifiers English:
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Record Number:
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33610
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Unique Identifier:
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D019656
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Occurrence in VHL:
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Similar:
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DeCS
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