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Arc Bio Galileo Pathogen Solution, GPS-Transplant

Arc Bio has launched the Galileo Pathogen Solution product line and first product, GPS-Transplant, a research-use-only next-generation sequencing test to aid in monitoring post-transplant patients for viral infections. GPS-Transplant detects the most common viral infections among transplant patients, including cytomegalovirus, Epstein–Barr virus, BK virus, and human adenovirus. The test also detects different variances and genotypes of the viruses, as well as more rare infections. GPS-Transplant also offers the ability to detect antiviral resistance mutations, and performs simultaneous quantitative detection of more than 350 viral strains. It is a sample-to-report solution built around the Illumina NGS platform that consists of reagents, built-in assay controls, and Galileo Analytics, a cloud-based proprietary software that provides quick and reliable results, an intuitive user interface, and detailed, actionable reports. The analytics software leverages Arc Bio's curated pathogen database called ArcIve, and also incorporates AMR resistance prediction technology which Arc Bio launched last year.

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.