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DeCS
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Descriptor English:
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Sister Chromatid Exchange
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Descriptor Spanish:
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Intercambio de Cromátides Hermanas
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Descriptor Portuguese:
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Troca de Cromátide Irmã
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Synonyms English:
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Chromatid Exchange, Sister
Chromatid Exchanges, Sister
Exchange, Sister Chromatid
Exchanges, Sister Chromatid
Sister Chromatid Exchanges
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Tree Number:
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G05.728.615.750
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Definition English:
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An exchange of segments between the sister chromatids of a chromosome, either between the sister chromatids of a meiotic tetrad or between the sister chromatids of a duplicated somatic chromosome. Its frequency is increased by ultraviolet and ionizing radiation and other mutagenic agents and is particularly high in BLOOM SYNDROME. |
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See Related English:
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Crossing Over, Genetic
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History Note English:
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85(80); was see under CROSSING OVER (GENETICS) 1980-84
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Allowable Qualifiers English:
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Record Number:
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13235
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Unique Identifier:
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D012854
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Occurrence in VHL:
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Similar:
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DeCS
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