More information: Rafael Ayala et al, Nearly complete structure of bacteriophage DT57C reveals architecture of head-to-tail interface and lateral tail fibers, Nature Communications (2023).

Hidden on toothbrushes and showerheads, bacteriophages reveal a viral ecosystem and its potential to create healthier living ...

All bacteriophages are composed of a nucleic acid molecule that is surrounded by a protein structure. A bacteriophage attaches itself to a susceptible bacterium and infects the host cell.