1. Barth PT, Datta N, Hedges RW, Grinter NJ (1976) Transposition of a deoxyribonucleic acid sequence encoding trimethoprim and streptomycin resistances from R483 to other replicons. J Bacteriol 125:800–810
2. Berg DE (1977) Insertion and excision of the transposable kanamycin resistance determinant Tn5. In: Bukhari AI, Shapiro JA, Adhya SL (eds) DNA insertion elements, plasmids and episomes. Cold Spring Harbor Laboratory, New York, p 205
3. Beringer JE, Beynon JL, Buchanan-Wollaston AV, Johnston AWB (1978) Transfer of the drug-resistance transposon Tn5 to Rhizobium. Nature (London) 276:633–634
4. Beringer JE (1980) The development of Rhizobium genetics. J Gen Microbiol 116:1–7
5. Botstein D, Kleckner N (1977) Translocation and illegitimate recombination by the tetracycline resistance element Tn10. In: Bukhari AI, Shapiro JA, Adhya SL (eds) DNA insertion elements, plasmids and episomes. Cold Spring Harbor Laboratory, New York, p 185