A case of trisomy for the short arm of chromosome no. 9(+9(p)).
A new case of "free" trisomy for the short arm of No. 9 chromosome identified by Giemsa staining and "Giemsa-11 technique" is reported.
Child, Preschool↗
Biomedical subjects
M E Käosaar
Publications and source records attributed to M E Käosaar.
Human karyotype polymorphism. III. Routine ank fluorescence microscopic investigation of chromosomes in normal adults and mentally retarded children.
The results of a routine and fluorescence microscopic investigation of chromosomes are presented in 208 normal adults and 141 mentally retarded children (80 with diagnosis of "mental retardation of unknown etiology" and 61 with Down's syndrome). The occurence of both real chromosome aberrations and chromosome variants are presented, with special attention being paid to the chromosome variants. The data obtained show that in all groups studied there is considerable polymorphism of heterochromatic regions that appears to be dependent on sex and connected with the origin of some pathologic conditions.
Adolescent↗
Human karyotype polymorphism. II. The distribution of individuals according to the presence of brilliant bands in chromosomes 3,4, and 13 in a normal adult population.
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Chromosomes, Human, 1-3↗
Chromosome investigation in married couples with repeated spontaneous abortions.
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Abortion, Habitual↗
Human karyotype polymorphism. I. Routine and fluorescence microscopic investigation of chromosomes in a normal adult population.
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Adolescent↗