Skip to main content
Log in

Partial trisomy 10q

A recognizable syndrome

  • Original Investigations
  • Published:
Human Genetics Aims and scope Submit manuscript

Summary

Five cases from two nonrelated families with partial trisomy 10q due to a reciprocal translocation t(10;17)(q25;p13) and t(10;11)(q24;q23), respectively, are reported. The phenotypic findings are compared with those of 17 previously published cases; the clinical data justify the conclusion that cases with trisomy 10q show a specific syndrome of mental retardation and malformation characterized by psychomotor retardation, growth retardation, hypotonia, high forehead, flat face, fine and arched eyebrows, antimongoloid slant of the eyes, narrow palpebral fissures, hypertelorism, short nose, bowshaped mouth, short neck, (kypho)scoliosis, and in some cases microcephaly.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  • Berger, R., Derre, J., Murawsky, M., Amiel-Tison, C.: Trisomie 10q partielle de novo. J. Genet. Hum. 24, 261–269 (1976)

    Google Scholar 

  • Dutrillaux, B., Laurent, C., Robert, J. M., Lejeune, J.: Inversion péricentrique, inv(10), chez la mère et aneusomie de recombinaison, inv(10),rec(10), chez son fils. Cytogenet. Cell Genet. 12, 245–253 (1973)

    PubMed  Google Scholar 

  • Forabosco, A., Bernasconi, S., Giovanelli, G., Dutrillaux, B.: Trisomy of the distal third of the long arm of chromosome 10. Report of a new case due to a familial translocation t(10;18) (q24;p11). Helv. Paediatr. Acta 30, 289–295 (1975)

    PubMed  Google Scholar 

  • Fraisse, J., Lauras, B., La Selve, A., Freycon, F.: Deux nouveaux cas de trisomie 10q24→ 10qter chez deux soeurs par translocation paternelle t(9;10)(q34;q24). Ann. Genet. (Paris) 20, 128–131 (1977)

    Google Scholar 

  • Francke, U.: Quinacrine mustard fluorescence of human chromosomes: characterization of unusual translocations. Am. J. Hum. Genet. 24, 189–213 (1972)

    PubMed  Google Scholar 

  • Gallimore, P. H., Richardson, C. R.: An improved banding technique examplified in the karyotype analysis of two strains of rat. Chromosoma 41, 259–263 (1973)

    PubMed  Google Scholar 

  • Grouchy, J. de, Finaz, C., Roubin, M., Roy, J.: Deux translocations familiales survenues ensemble chez chacune de deux soeurs, l'une équilibrée, l'autre trisomique partielle 10q. Ann. Genet. (Paris) 15, 85–92 (1972)

    Google Scholar 

  • Krøyer, S., Niebuhr, E.: Partial trisomy 10q occurring in a family with a reciprocal translocation t(10;18)(q25;q23). Ann. Genet. (Paris) 18, 50–55 (1975)

    Google Scholar 

  • Laurent, C., Bovier-Lapierre, M., Dutrillaux, B.: Trisomie 10 partielle par translocation familiale t(1;10)(q44;q22). Humangenetik 18, 321–327 (1973)

    PubMed  Google Scholar 

  • Moreno-Fuenmayor, H., Zackai, E. H., Mellman, W. J., Aronson, M.: Familial partial trisomy of the long arm of chromosome 10 (q24–26). Pediatrics 56, 756–761 (1975)

    PubMed  Google Scholar 

  • Mulcahy, M. T., Jenkyn, J., Masters, P. L.: A familial 10/13 translocation: partial trisomy C in an infant associated with familial 10/13 translocation. Clin. Genet. 6, 335–340 (1974)

    PubMed  Google Scholar 

  • Prieur, M., Forabosco, A., Dutrillaux, B., Laurent, C., Bernasconi, S., Lejeune, J.: La trisomie 10q24→10qter. Ann. Genet. (Paris) 18, 217–222 (1975)

    Google Scholar 

  • Prosperi, L., Bernasconi, S., Forabosco, A.: Ocular phenotype in partial trisomy 10q. Ophthalmologica, Basel 175, 269–274 (1977)

    Google Scholar 

  • Rodrigues, M. M., Calhoun, J., Weinreb, S.: Sclerocornea with an unbalanced translocation (17p,10q). Ann. J. Ophth. 78, 49–53 (1974)

    Google Scholar 

  • Roux, C., Taillemite, J.-L., Baheux-Morlier, G.: Trisomie partielle 10q par translocation familiale t(10q-;22p+). Ann. Genet. (Paris) 17, 59–62 (1974)

    Google Scholar 

  • Sehested, J.: A simple method for R-banding of human chromosomes showing a pH-dependent connection between R- and G-bands. Humangenetik 21, 55–58 (1974)

    PubMed  Google Scholar 

  • Sills, J. A., Buckton, K. E., Raeburn, J. A.: Severe mental retardation in a boy with partial trisomy 10q and partial monosomy 2q. J. Med. Genet. 13, 507–510 (1976)

    PubMed  Google Scholar 

  • Talvik, T., Mikelsaar, A.-V., Mikelsaar, R., Käosaar, M., Tüür, S.: Inherited translocations in two families [t(14q+;10q-) and t(13q-;21q+)]. Humangenetik 19, 215–226 (1973)

    PubMed  Google Scholar 

  • Yunis, J. J., Sanchez, O.: A new syndrome resulting from partial trisomy for the distal third of the long arm of chromosome 10. J. Pediatr. 84, 567–570 (1974)

    PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Klep-de Pater, J.M., Bijlsma, J.B., de France, H.F. et al. Partial trisomy 10q. Hum Genet 46, 29–40 (1979). https://doi.org/10.1007/BF00278899

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00278899

Keywords

Navigation