1. Linkage map of Escherichia coli K-12, ed. 7;Bachman;Microbiol. Rev.,1983
2. Linkage map of Escherichia coli K-12, ed. 8;Bachman;Microbiol. Rev.,1990
3. Linkage map of Escherichia coli K-12, ed. 6;Bachman;Microbiol. Rev.,1980
4. Transposable elements and the genetic engineering of bacteria;Berg,1989
5. Transposon Tn5;Berg,1989