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PCR

The test was previously approved to detect and differentiate carbapenemase genes from bacterial isolates, and now has an expanded claim for testing directly from rectal swabs. 

With the exception of $6 million available to the company immediately, the remainder will be distributed over 15 months beginning in February 2017.

The multiplex qPCR test can detect and discriminate herpes simplex virus 1 and 2 as well as varicella zoster virus, which can be mistaken for HSV in a proportion of cases.

The study involved 11 sites and 1,560 prospectively collected patient samples and demonstrated high overall positive and negative percent agreement with comparator assays.

The previously FDA-approved test uses PCR to detect Shiga toxin-producing Escherichia coli and serotype O157 directly from patient specimens.

Method and apparatus for generating thermal melting curves in a microfluidic device
Label free detection of nucleic acid amplification.
Species detection using mass spectrometry
Minimally-invasive measurement of esophageal inflammation
Microchemical chip, producing method thereof and method for using the microchemical chip
Compositions and method for measuring and calibrating amplification bias in multiplexed PCR reactions

In Science this week: spatial transcriptomics strategy, and more.

Nobel laureates urge Greenpeace to embrace genetically modified crops.

Researchers use the CRISPR/Cas9 gene editing approach to limit herpesviruses replication.

In Nature this week: methylation analysis methods compared, and more.