How bacteria recognize viral invasion and activate immune defenses

There's no organism on Earth that lives free of threat—including bacteria. Predatory viruses known as phages are among their most dire foes, infiltrating their cells to replicate and take over. Bacteria have evolved an ...

Researchers uncover new ways to combat pathogenic bacteria

Scientists from Skoltech and research centers in Sweden and Switzerland have presented results that explain the mechanism of interaction between bacteria and phages—viruses that infect bacterial cells. The discovery is ...

Study shows bacterial viruses 'glue' RNA to host proteins

Until now, RNA and proteins were thought to interact only briefly during cellular processes. Researchers at the Max Planck Institute for Terrestrial Microbiology in Marburg, Germany, have discovered that this is not the case. ...

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