Barksdale, Lane Department of Microbiology, School of Medicine, New York University Medical Center, New York, New York.
- Phage infection and lysis
- Mutants and genetic recombination
- Links to Primary Literature
- Additional Readings
Any of the viruses that infect bacterial cells. Bacteriophages are discrete particles, with dimensions ranging from approximately 20–200 nanometers. A given bacterial virus can infect only one or a few related species of bacteria; these constitute its host range. Bacteriophages consist of two essential components: nucleic acid, in which genetic information is encoded (this may be either ribonucleic acid, in the RNA phages, or deoxyribonucleic acid, in the DNA phages); and a protein coat (capsid), which serves as a protective shell that contains the nucleic acid and is involved in the efficiency of infection and the host range of the virus. See also: Bacteria; Deoxyribonucleic acid (DNA); Nucleic acid; Ribonucleic acid (RNA); Virus
The content above is only an excerpt.
for your institution. Subscribe
To learn more about subscribing to AccessScience, or to request a no-risk trial of this award-winning scientific reference for your institution, fill in your information and a member of our Sales Team will contact you as soon as possible.
to your librarian. Recommend
Let your librarian know about the award-winning gateway to the most trustworthy and accurate scientific information.
AccessScience provides the most accurate and trustworthy scientific information available.
Recognized as an award-winning gateway to scientific knowledge, AccessScience is an amazing online resource that contains high-quality reference material written specifically for students. Contributors include more than 9000 highly qualified scientists and 43 Nobel Prize winners.
MORE THAN 8500 articles and Research Reviews covering all major scientific disciplines and encompassing the McGraw-Hill Encyclopedia of Science & Technology and McGraw-Hill Yearbook of Science & Technology
115,000-PLUS definitions from the McGraw-Hill Dictionary of Scientific and Technical Terms
3000 biographies of notable scientific figures
MORE THAN 19,000 downloadable images and animations illustrating key topics
ENGAGING VIDEOS highlighting the life and work of award-winning scientists
SUGGESTIONS FOR FURTHER STUDY and additional readings to guide students to deeper understanding and research
LINKS TO CITABLE LITERATURE help students expand their knowledge using primary sources of information