Resistance Mutation Supply Modulates CRISPR Immunity Benefits in Pseudomonas aeruginosa
A study reveals that CRISPR immunity benefits Pseudomonas aeruginosa most against virulent phages that are difficult for bacteria to resist ...
Tag: bacterial immunity
Bacteria Turn Phage Immune Evasion Into a Deadly Self-Destruct Signal
The newly described Panoptes bacterial immune system detects phage evasion by sensing the loss of nucleotide signals that sponge proteins ...
Bacterial antiviral system that works in reverse stuns scientists
Gladstone Institutes scientists have discovered type VI retrons, bacterial antiviral systems that activate a lethal toxin through single-stranded DNA produced ...
Staphylococcus aureus SauUSI Motor Revealed as a One-Enzyme DNA Shredder
Single-molecule experiments reveal that one SauUSI restriction enzyme dimer from Staphylococcus aureus acts as an ATP-driven motor that loops along ...
Cryo-EM Exposes Hidden Architecture of a Bacterial Antiviral Weapon Found in Pathogens
Cryo-electron microscopy has revealed the first structure of a TenpIN type III toxin-antitoxin complex common to several pathogenic bacteria, showing ...
Bacteria Detect Viral Proteases to Trigger Immune Response
New research reveals that bacteria detect viral proteases to trigger a self-destructive immune response, offering a pathway for developing more ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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