title: A unique DNA structure of the junction of homologous and nonhomologous regions between tetracycline-resistance plasmid pNS1981 and kanamycin-resistance plasmid pUB110.
mesh_terms: D001412:Bacillus subtilis / Q000235:genetics*; D001483:Base Sequence; D007613:Kanamycin Resistance; D008969:Molecular Sequence Data; D011815:R Factors; D012689:Sequence Homology, Nucleic Acid; D013211:Staphylococcus aureus / Q000235:genetics*; D013753:Tetracycline Resistance