Bacteriophage- Definition, Structure, Life Cycles, Applications, Phage Therapy


Bacteriophage Definition 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 d’Hérelle in France. The term ‘bacteriophage’ has been derived from two words; ‘bacteria’ and ‘phagein’, meaning devour. The term was coined by Félix d’Hérelle. These are found throughout the …

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Cloning Vectors

Cloning Vectors

Cloning Vectors Genetic vectors are vehicles for delivering foreign DNA into recipient cells. In molecular cloning, a vector is a DNA molecule used as a vehicle to artificially carry foreign genetic material into another cell, where it can be replicated and/or expressed. Vectors can replicate autonomously and typically include features to facilitate the manipulation of DNA as well as a genetic marker for their selective recognition.  …

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