skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Rieger syndrome with de Novo reciprocal translocation t(1;4) (q23.1;q25)

Journal Article · · American Journal of Medical Genetics
; ;  [1]
  1. Kanagawa Children`s Medical Center (Japan); and others

We report on a boy with Rieger syndrome, who had an apparently balanced reciprocal translocation between chromosomes 1 and 4. The clinical manifestations of this patient were characterized by irregular shaped pupils with a prominent Schwalbe line and an umbilical hernia. On cytogenetic studies, he was found to have a de novo reciprocal translocation 46,XY,t(1;4) (q23.1;q25), without visible deletion. His parents had normal chromosomes. A review of both cytogenetic and genetic linkage analyses with Rieger syndrome showed that chromosome 4q was involved. This and other previous reports suggested that the gene for Rieger syndrome is mapped to the 4q25{r_arrow}4q26 segment adjoining the breakpoint. 14 refs., 3 figs., 1 tab.

Sponsoring Organization:
USDOE
OSTI ID:
99090
Journal Information:
American Journal of Medical Genetics, Vol. 57, Issue 1; Other Information: PBD: 22 May 1995
Country of Publication:
United States
Language:
English

Similar Records

A case of de novo reciprocal translocation t(1;4)(q21;25) associated with Rieger syndrome
Journal Article · Thu Sep 01 00:00:00 EDT 1994 · American Journal of Human Genetics · OSTI ID:99090

Progress in positional cloning of the Rieger syndrome gene
Journal Article · Thu Sep 01 00:00:00 EDT 1994 · American Journal of Human Genetics · OSTI ID:99090

De novo translocation involving chromosomes 1 and 4 resulting in partial duplication of 4q and partial deletion of 1p
Journal Article · Tue Nov 15 00:00:00 EST 1994 · American Journal of Medical Genetics · OSTI ID:99090