E. coli

This Week in PNAS

In PNAS this week: effects of gene deletions on bacterial metabolic networks, genetic responses to sea star wasting disease, and more.

In Genome Research this week: population dynamics of E. coli infection, lncRNA expression changes in macaque aging, and more.

The firm said that a number of hospitals and labs are expected to evaluate the panel, presenting it with about a $2.0 million annual revenue opportunity.  

The technology is identifying sources of foodborne pathogen outbreaks more quickly and precisely than older technology. 

This Week in PNAS

In PNAS this week: genetic variants linked to response to food ads, effects of MECP2 mutations in Rett syndrome, and more.

Researchers from the CDC and Georgia Tech tested the efficacy of using whole-genome shotgun sequencing to diagnose food-borne pathogens in outbreaks.

A colistin resistance gene has been uncovered in samples from an ill Connecticut toddler, Morbidity and Mortality Weekly Report says.

Researchers are scouring samples for antibiotic resistance genes using sequencing, NBC News reports.

The method, which uses LC-MS/MS instruments, is potentially faster and more accurate than traditional serotyping and could be useful in investigating outbreaks.

The new PCR-based test is designed to detect Shiga toxin-producing Escherichia coli (STEC) and serotype O157 directly from patient specimens.

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Sometimes genetic tests give inconclusive results and provide little reassurance to patients, the Associated Press reports.

Vox wonders whether gene-editing crops will be viewed similarly as genetically modified organisms of if people will give them a try.

In Science this week: research regulation and reporting requirement reform, and more.

With H3Africa, Charles Rotimi has been working to bolster the representation of African participants and African researchers in genomics, Newsweek reports.