Homoduplexes of plasmid plP 410 encoding MLS resistance in Bacteroides fragilis strain 92 revealed two “transposon-like” structures:a 17.4 kb loop flanked by 0.75 inverted repeats, and a 4.5 kb loop flanked by 0.2 kb inverted repeats. The large structure is deleted in a derivative plasmid harboured by a MLS susceptible strain. We have also showed that the long and short inverted repcats are structurally related.
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Communicated by H. Saedler
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Magot, M., Fayolle, F., Privitera, G. et al. Transposon-like structures in the Bacteriodes fragilis MLS plasmid pIP 410. Molec. Gen. Genet. 181, 559–561 (1981). https://doi.org/10.1007/BF00428754
- Inverted Repeat
- Large Structure
- Susceptible Strain
- Derivative Plasmid