[Screening of mentally retarded persons for 'fragile' X-chromosome]
Autor: | V D, Zukin |
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Rok vydání: | 1992 |
Předmět: | |
Zdroj: | TSitologiia i genetika. 26(4) |
ISSN: | 0564-3783 |
Popis: | 112 mentally weak persons aged from 2 to 18 with different degree of oligophrenia have been examined. Cultivation of blood lymphocytes was performed on medium 199 containing 5% of cattle serum. 9 persons with "fragile" X-chromosome are revealed. High frequency of autosomes fragility among the examined contingent of patients is found. A supposition is advanced on interrelation between homozygosity of "fragile" parts of autosomes and oligophrenia. |
Databáze: | OpenAIRE |
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