Summary
In a study of spontaneous abortuses, the karyotype of 80 parental pairs were investigated in detail for chromosomal markers using Quinacrine-stained chromosome preparations from cultures of peripheral blood. Chromosomal markers were found in 26.9% of the parents and there was no difference between the frequency among parents of chromosomally abnormal and chromosomally normal abortuses.
Grouping of the markers in p+ or s+ and qh+ variants showed that there was a statistically significant difference between parents with karyotypically normal and abnormal abortuses, p+ and s+ variants being more frequent in the first and qh+ more frequent in the second group.
References
Court Brown, W. M., Buckton, K. E., Jacobs, P. A., Tough, J. M., Kuenssberg, E. V., Knox, J. D.: Chromosome studies on adults. Eugenics Laboratory Memoirs 42, London 1966
Dekaban, A. S., Bender, M. A., Economos, G. E.: Chromosome studies in mongoloids and their families. Cytogenetics 2, 61–75 (1963)
Grouchy, J. de, Thieffry, S., Arthuis, M., Gerbeaux, J., Poupinet, S., Salmon, Ch., Lamy, M.: Chromosomes marqueurs familiaux et aneuploidie. Rôle possible de l'interaction chromosomique. Ann. Génét. 7, 76–83 (1964)
Hamerton, J. L.: Human cytogenetics. General cytogenetics, Vol. I. New York-London: Academic Press 1971
Hamerton, J. L., Giannelli, F., Polani, P. E.: Cytogenetics of Down's syndrome (mongolism). I. Data on a consecutive series of patients referred for genetic counselling and diagnosis. Cytogenetics 4, 171–185 (1965)
Hamerton, J. L., Ray, M., Abbot, J., Williamson, Ch., Ducasse, G. C.: Chromosome studies in a neonatal population. Canad. med. Ass. J. 106, 776–779 (1972)
Jones, K. W., Corneo, G.: Location of satellite and homogenous DNA sequences on human chromosomes. Nature (Lond.) New Biol. 233, 268–271 (1971)
Jones, K. W., Prosser, J., Corneo, G., Ginelli, E.: The chromosomal location of human satellite DNA III. Chromosoma (Berl.) 42, 445–451 (1973)
Lubs, H. A., Ruddle, F. H.: Applications of quantitative karyotypy to chromosome variation in 4400 consecutive newborns. Human Population Cytogenetics. Pfizer Medical Monographs 5. Edinburgh U/P 1970
Lubs, H. A., McKenzie, W. H., Patil, S. R., Merrick, S.: New staining methods for chromosomes. Methods in cell biology, Vol. VI. New York-London: Academic Press 1973
Mikelsaar, A.-V. N., Tüür, S. J., Käosaar, M. E.: Human karyotype polymorphism I. Routine and flourescence investigation of chromosomes in a normal adult population. Humangenetik 20, 89–101 (1973)
Nielsen, J., Friedrich, U.: Length of the Y chromosome in criminal males. Clin. Genet. 3, 281–285 (1972)
Nielsen, J., Friedrich, U., Hreidarsson, A. B., Zeuthen, E.: Frequency of 9 qh+ and risk of chromosome aberrations in the progeny of individuals with 9 qh+. Humangenetik (in prep.)
Sands, V. E.: Short arm enlargement in acrocentric chromosomes. Amer. J. hum. Genet. 21, 293–304 (1969)
Šubrt, J.: A further example of familial Gp+ associated with trisomy C. Humangenetik 9, 86–90 (1970)
Therkelsen, A. J.: Enlarged short arm of a small acrocentric chromosome in grandfather, mother and child, the latter with Down's syndrome. Cytogenetics 3, 441–451 (1964)
Therkelsen, A. J., Grunnet, N., Hjort, T., Jensen, O. M., Jonasson, J., Lauritsen, J. G., Lindsten, J., Petersen, G. B.: Studies on spontaneous abortions. Proceedings of the Symposium on chromosomal errors in relation to reproductive failure. Paris (1973)
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Holbek, S., Friedrich, U., Lauritsen, J.G. et al. Marker chromosomes in parents of spontaneous abortuses. Hum Genet 25, 61–64 (1974). https://doi.org/10.1007/BF00281007
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DOI: https://doi.org/10.1007/BF00281007