Transposons and Integrons: Natural Genetic Engineering of Bacterial Resistance
Author(s) -
Paul H. Roy
Publication year - 1999
Publication title -
canadian journal of infectious diseases and medical microbiology
Language(s) - English
Resource type - Journals
eISSN - 1918-1493
pISSN - 1712-9532
DOI - 10.1155/1999/619276
Subject(s) - biology , transposable element , antibiotic resistance , mobile genetic elements , genetics , bacteria , dna transposable elements , computational biology , gene , plasmid , genome
The advent of antibiotics in clinical medicine has resulted in theemergence of multiresistant strains of bacteria. Bacteria possesssophisticated mechanisms of genetic exchange that have driventheir recent evolution. Among these are transposons and integrons,the latter having interesting parallels with genetic engineeringtechniques used in the laboratory. An understanding of thesemechanisms through studies of the molecular basis of thedissemination of resistance genes will aid rational choices inantibiotic therapy
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