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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

Machine Learning Helps ID Molecular Mechanisms of Pancreatic Islet Beta Cell Subtypes in Type 2 Diabetes

The approach helps overcome limitations of previous studies that had investigated the molecular mechanisms of pancreatic islet beta cells, the authors write in their Nature Genetics paper.

Culture-Based Methods, Shotgun Sequencing Reveal Transmission of Bifidobacterium Strains From Mothers to Infants

In a Nature Communications study, culture-based approaches along with shotgun sequencing give a better picture of the microbial strains transmitted from mothers to infants.

Microbial Communities Can Help Trees Adapt to Changing Climates

Tree seedlings that were inoculated with microbes from dry, warm, or cold sites could better survive drought, heat, and cold stress, according to a study in Science.

A Combination of Genetics and Environment Causes Cleft Lip

In a study published in Nature Communications, researchers investigate what combination of genetic and environmental factors come into play to cause cleft lip/palate.