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Escherichia coli

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. 

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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Researchers have sequenced the genome of the depth-dwelling giant squid.

Prosecutors have charged a former Drexel University professor with theft for allegedly spending federal grant money on adult entertainment and other unrelated expenses, according to the Philadelphia Inquirer.

 

Chris Collins, a former US representative, has been sentenced to more than two years in prison in an insider trading case involving an Australian biotechnology firm, the New York Times reports.

In PNAS this week: Trypanosoma brucei transcripts, estimate of people at risk of inherited retinal disease, and more.