When 1 + 1 ≠ 2: How mixed water contaminants rewrite toxicity rules

Pesticides and disinfection by-products are widely detected together in treated drinking water at trace levels worldwide.
eLife

Functional genomics reveals strain-specific genetic requirements conferring hypoxic growth in Mycobacterium intracellulare

Transposon sequencing analyses reveal that among genomically diverse clinical Mycobacterium intracellulare strains and the type strain, 131 genes were comprehensively identified as universal essential ...