Bio-rad Laboratories, Inc.

Mercator Genetics, Inc.

Andreas Gnirke

John N Feder

Roger K Wolff

Winston J Thomas

Dennis T Drayna

David Andrew Ruddy

Zenta Tsuchihashi

Bruce E Kimmel

Thomas Winston

The invention relates generally to the gene, and mutations thereto, that are responsible for the disease hereditary hemochromatosis (HH). More particularly, the invention relates to the identification, isolation, and cloning of the DNA sequence corresponding to the normal and mutant HH genes, as well as the characterization of their transcripts and gene products. The invention also related to methods and the like for screening for HH homozygotes and further relates to HH diagnosis, prenatal screening and diagnosis, and therapies of HH disease, including gene therapeutics, protein and antibody based therapeutics, and small molecule therapeutics.

Hereditary hemochromatosis gene

Determining genotype of a polymorphic site in the hereditary hemochromatosis gene

Plasmids comprising nucleic acids from the hereditary hemochromatosis gene

The invention relates generally to the gene, and mutations thereto, that are responsible for the disease hereditary hemochromatosis (HH). More particularly, the invention relates to the identification, isolation, and cloning of the DNA sequence corresponding to the normal and mutant HH genes, as well as the characterization of their transcripts and gene products. The invention also relates to methods and the like for screening for HH homozygotes and further relates to HH diagnosis, prenatal screening and diagnosis, and therapies of HH disease, including gene therapeutics, protein and antibody based therapeutics, and small molecule therapeutics.

Method for determining the presence or absence of a hereditary hemochromatosis gene mutation

Hereditary hemochromatosis gene products

New genetic markers for the presence of a mutation in the common hereditary hemochromatosis (HH) gene are disclosed. The multiplicity of markers permits definition of genotypes characteristic of carriers and homozygotes containing this mutation in their genomic DNA.

Method to diagnose hereditary hemochromatosis

A single base-pair polymorphism involving a mutation from Guanine (G), in individuals unaffected by the hereditary hemochromatosis (HH) gene defect, to Adeninc (A), in individuals affected by the HH gene defect is disclosed. The presence or absence of the polymorphic allele is highly predictive of whether an individual is at risk from HH: the polymorphism is present in 82% of affected individuals and only 4% of a random population screen. Methods of diagnosis, markers, and primers are disclosed and claimed in accordance with the present invention.

Hereditary hemochromatosis diagnostic markers and diagnostic methods

Growing community of inventors

San Carlos, CA, United States of America

Andreas Gnirke