Phages

An electron microscope view of phages duplicated inside bacterial cells that possess the immune system discovered in the new study. This immune system attaches a ubiquitin-like protein (marked by black dots and white arrows) to the tails of these phages, preventing them from infecting other bacterial cells

Catch a Virus by Its Tail

17.07.2024

Viruses & Microorganisms, Molecular and Cell Biology, Immunology, Evolution and Development

A bacterial immune system that alters the tails of phages might help clarify an immunity mechanism in humans

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Surviving on an Empty Battery

17.08.2023

Viruses & Microorganisms, Molecular and Cell Biology, Immunology, Evolution and Development, Genetics

A newly discovered immune strategy protects bacteria and more advanced species, from corals to bees

Bacteriophages attacking a bacterium. Source: Prof. Graham Beards

Viruses Gain the Upper Hand

25.10.2022

Viruses & Microorganisms, Molecular and Cell Biology, Evolution and Development, Genetics

Weizmann Institute scientists reveal how viruses outwit cellular immune systems

Microbiome invaders. Illustration: Dell'Ariccia Leibovitch Architects

The Viruses That Fight Disease

04.08.2022

Personalized Medicine, Nutrition, Viruses & Microorganisms, Immunology, Disease, Drugs & Diagnostics, Yeda Technology Transfer, Diagnostic Techniques and Drugs

A surprising precision weapon against Crohn’s and ulcerative colitis

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Bacteria and Plants Fight Alike

01.12.2021

Viruses & Microorganisms, Molecular and Cell Biology, Immunology, Evolution and Development, Genetics, Environment, Plants and Agriculture

A bacterial mechanism for sensing infection may help boost plant defenses

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