Bacteriophage - Wikipedia
A bacteriophage (/ bækˈtɪrioʊfeɪdʒ /), also known informally as a phage (/ ˈfeɪdʒ /), is a virus that infects and replicates within bacteria. The term is derived from Ancient Greek φαγεῖν (phagein) 'to devour' …
Bacteriophage | Definition, Life Cycle, & Research | Britannica
Dec 19, 2025 · A bacteriophage is any of a group of viruses that infect bacteria. Bacteriophages were discovered independently by Frederick W. Twort in Great Britain (1915) and Felix d’Herelle in France …
Bacteriophages: Structure, Life Cycles, and Therapeutic Applications ...
Bacteriophages, or phages, are viruses that specifically infect bacteria. Their role in nature and potential applications have garnered interest from scientists and medical professionals, offering solutions to …
Bacteriophages and their use in combating antimicrobial resistance
Feb 17, 2025 · Phages are useful as they can destroy bacteria resistant to drugs such as antibiotics. Phages infect their bacterial hosts with great specificity. They do not infect human cells. Antimicrobial …
bacteriophage / phage | Learn Science at Scitable - Nature
A bacteriophage is a type of virus that infects bacteria. In fact, the word "bacteriophage" literally means "bacteria eater," because bacteriophages destroy their host cells. All bacteriophages...
Bacteriophage: Structure, Replication, Uses - Microbe Online
Bacteriophages “bacteria-eater” are infectious agents that replicate as obligate intracellular parasites in bacteria with high selectivity. They are the powerful regulators of bacterial populations in natural …
Bacteriophage- Definition, Structure, Life Cycles, Applications, …
Mar 28, 2022 · Bacteriophage or Phage is a virus that infects and replicates only within the body of bacteria. Bacteriophages were discovered independently by Frederick W. Twort in the U.K and Félix …
Bacteriophage - an overview | ScienceDirect Topics
Bacteriophages are widely distributed in nature, and it is estimated that the number of bacteriophages is 10 times greater than that of bacteria (Labrie et al., 2010). The bacteriophage structure is simple and …
Chapter 7. Bacteriophages – Microbial Biotechnology: Fundamentals …
During the lytic cycle, the bacteriophage takes over the cell biosynthetic machinery, reproduces new phages, and destroys the cell. Fig.7.4 shows the five stages in the bacteriophage lytic cycle.
Bacteriophage: Definition, Structure, Examples
May 16, 2023 · Bacteriophages, also known as phages, are viruses that infect and replicate within bacteria. They are the most abundant organisms on the planet, and they play an important role in the …