The Lowe Oculocerebrorenal Syndrome (OCRL;McK #309000) is an X-linked disorder characterized by mental retardation, congenital cataracts, renal tubular dysfunction in childhood and progressive renal failure in adulthood. We have determined the complete intron-exon boundary structure of the OCRL gene. It is a 58 kilobase gene consisting of 24 exons, one of which is a 24 basepair alternatively spliced exon. We have developed primers that allow all 23 of the coding exons to be amplified to search for mutations. To date, we have found 9 different mutations, most of which are either premature terminations or small one or two base deletions that cause frame-shifts and premature terminations. This work is continuing in order to expand our database of mutational changes in OCRL.

Agency
National Institute of Health (NIH)
Institute
National Human Genome Research Institute (NHGRI)
Type
Intramural Research (Z01)
Project #
1Z01HG000067-01
Application #
2456785
Study Section
Special Emphasis Panel (LGDR)
Project Start
Project End
Budget Start
Budget End
Support Year
1
Fiscal Year
1996
Total Cost
Indirect Cost
Name
National Human Genome Research Institute
Department
Type
DUNS #
City
State
Country
United States
Zip Code