triplet repeat-primed PCR | GenomeWeb

triplet repeat-primed PCR

Utah's ARUP Laboratories has replaced its previous approach to PCR-based Huntington's disease testing with a triple repeat primed PCR method developed by ARUP's' Elaine Lyon.

With the approval, Quest can offer the test to physicians in New York as well as in all other US states, as New York is the only state with an independent regulatory review process for lab-developed tests.

It remains to be seen whether a market for PCR-based fragile X population screening will soon develop, since mandating newborn testing may be highly dependent on the development of a difference-making therapeutic; and carrier screening will likely continue to rely on a case-by-case cost-benefit analysis.

The assay, which combines triplet repeat-primed PCR with high-throughput automated capillary electrophoresis, is fast enough and sensitive enough to serve as the basis for a first-tier routine population screen for fragile X and associated conditions, according to the researchers.

In PNAS this week: miR-515 levels higher in women with preeclampsia, horizontal gene transfer in parasitic plants, and more.

A cancer researcher retracts 19 articles from one journal for image manipulation, according to Retraction Watch.

Precision medicine has to consider context in addition to genetic mutations in cancer treatment, Medscape reports.

Genomics may help the Cavendish banana from succumbing to fungal infections, a trio of researchers writes at the Conversation.