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Here's a piece from Technology Review about how scientists are putting DNA sequences to work as odor detectors. "Scientists have found a way to quickly identify which DNA sequences are ideal for detecting a particular odor," the story says. A researcher talks about putting those sequences on a microarray to conduct high-throughput smell-sensing. Such a system could be used to detect toxins, explosives, and a wide range of chemicals, according to the article.

 

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Politico reports that the NYPD DNA database has grown since it announced it would be removing profiles from it.

Forbes reports that a structural biology lab at Oxford University studying the coronavirus was hacked.

Science reports that a Dutch research funding agency is combating a ransomware attack.

In Science this week: set of 64 haplotype assemblies from 32 individuals, and more.