Identification of isochromosome 17 in a girl with mental retardation and congenital malformation
Por:
Salamanca Gomez F., Armendares S.
Publicada:
1 ene 1975
Resumen:
An isochromosome 17 was found in analyzed cells of a mentally retarded and malformed girl. As the abnormal chromosome displayed a polymorphic distal band also observed in chromosome 17 of the father, it is suggested that the abnormal chromosome is the result of a non sister chromatid interchange at the level of the centromeric region of chromosome 17 in paternal meiosis.
Filiaciones:
Salamanca Gomez F.:
Secc. Genet., Dept. Invest. Ci., CMN, Mexico City, Mexico
Armendares S.:
Secc. Genet., Dept. Invest. Ci., CMN, Mexico City, Mexico
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