When confronted with an antibiotic, toxic substance, or other source of considerable stress, bacteria are able to activate a defense mechanism using cell-to-cell communication to 'warn' unaffected ...
Antibiotic resistance is a global health challenge that could overtake cancer mortality within a few decades. In a new study, researchers at Umeå University, Sweden, show that the emergence of ...
A (light green) bacterial cell detects a source of stress and is activated (dark green). It adorns itself with alarmones (depicted as red triangles) and can transmit them via cell-to-cell contact with ...
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