Skip to main content
Log in

Replication pattern in XXY cells with fra(X)

  • Short Communications
  • Published:
Human Genetics Aims and scope Submit manuscript

Summary

Clinical and cytogenetic aspects, including replication studies, of a Klinefelter's patient with fra(X) are reported. In the majority of metaphases the fragile site was observed at the early replicating X chromosome.

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.

References

  • Fonatsch Ch (1981) Chromosome banding in X-linked mental retardation. Lancet I:494

    Google Scholar 

  • Howard-Peebles PN (1980) Demonstration of the fragile site Xq27 in carriers of X-linked mental retardation. Am J Hum Genet 7:497–501

    Google Scholar 

  • Jacobs PA, Glover TW, Mayer M, Fox P, Gerrard JW, Dunn HG, Herbst DS (1980) X-linked mental retardation: A study of seven families. Am J Hum Genet 7:471–489

    Google Scholar 

  • Lubs HA (1969) A marker X chromosome. Am J Hum Genet 21: 231–244

    Google Scholar 

  • Martin RH, Lin CC, Mathies BJ, Lowry RB (1980) X-linked mental retardation with macro-orchidism and marker-X chromosomes. Am J Hum Genet 7:433–441

    Google Scholar 

  • Mikkelsen M (1980) X-linked mental retardation. Oral presentation at 7. Tagung der Sektion Cytogenetik der Gesellschaft für Anthropologie und Humangenetik Essen

  • Schmidt A, Passarge E (1981) X-chromosomal erblicher, Schwachsinn und brüchige Stelle am X-Chromosom. Dtsch Med Wochenschr 106:460–463

    Google Scholar 

  • Turner G, Brookwell R, Daniel A, Selikowitz M, Zilibowitz M (1980) Heterozygous expression of X-linked mental retardation and marker fra(X)(q27). N Engl J Med 303:662–664

    Google Scholar 

  • Wilmot PL, Shapiro LR, Duncan PA (1980) The Xq27 fragile site and 47, XXY. Am J Hum Genet (Suppl) 94A:285

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Froster-Iskenius, U., Schwinger, E., Weigert, M. et al. Replication pattern in XXY cells with fra(X). Hum Genet 60, 278–280 (1982). https://doi.org/10.1007/BF00303019

Download citation

  • Received:

  • Revised:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00303019

Keywords

Navigation