Is your drinking water safe?

From Legionella bacteria and non-tuberculous mycobacteria, safe transport of mains water depends on best practice and good policy, environmental health experts say.

Compact CRISPR systems found in some of world's smallest microbes

UC Berkeley scientists have discovered simple CRISPR systems similar to CRISPR-Cas9—a gene-editing tool that has revolutionized biology—in previously unexplored bacteria that have eluded efforts to grow them in the laboratory.

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