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Meridian Bioscience Air-Dryable qPCR Mix

Meridian Bioscience announced its Air-Dryable qPCR mix, a specialized master mix with a magnesium-containing formulation allowing air or oven drying protocols for ambient temperature-stable real-time PCR assays. The mix allows dry down and test stability at ambient temperature, eliminating the need for cold chain storage, the company said. It shows high performance in multiplex reactions following rehydration, which Meridian said makes it suited for automated high-throughput platforms. 

The Scan

Gone, But Now Reconstructed SARS-CoV-2 Genomes

In a preprint, a researcher describes his recovery of viral sequences that had been removed from a common database.

Rare Heart Inflammation Warning

The Food and Drug Administration is adding a warning about links between a rare inflammatory heart condition and two SARS-CoV-2 vaccines, Reuters reports.

Sandwich Sampling

The New York Times sent tuna sandwiches for PCR analysis.

Nature Papers Describe Gut Viruses, New Format for Storing Quantitative Genomic Data, More

In Nature this week: catalog of DNA viruses of the human gut microbiome, new dense depth data dump format to store quantitative genomic data, and more.