Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.1.30.2 (endonuclease)
 18,621 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The G1691A (Leiden) mutation of the factor V gene is the most prevalent identified cause of venous thrombosis. Therefore, we developed a new genetic test using the TaqMan system. With this assay which combines PCR amplification and detection reaction in one closed tube, a cohort of 234 patients with a history of thrombosis was screened. In parallel, amplification products of the same patients were screened with a previously described test using endonuclease digestion of PCR products followed by gel electrophoresis. Identical results were obtained by both methods. Among cases, 122 (52%) individuals were homozygous normal, 99 (42%) were heterozygous affected and 13 (5.5%) showed homozygous pattern for the Factor V Leiden mutation. Thus, it could be demonstrated that the new TaqMan assay is a robust, rapid and automated method for high throughput application which avoids time consuming and difficult post-PCR steps.
 ...
PMID:Allelic discrimination of factor V Leiden using a 5' nuclease assay. 1054 16