Abstract
Integrons and the site-specific recombination systems encoded by them provide a simple mechanism for the addition of new genes to bacterial chromosomes. Although there is substantial divergence among the four known integron-encoded integrases, they all recognize the recombination sites, known as 59-base elements, that are associated with genes that are packaged in gene cassettes. In contrast, the integron associated recombination sites, att1 sites, are preferentially recognized by the cognate integrase.
| Original language | English |
|---|---|
| Pages (from-to) | 68-80 |
| Number of pages | 13 |
| Journal | Annals of the New York Academy of Sciences |
| Volume | 870 |
| DOIs | |
| Publication status | Published - May 1999 |
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