A survey for serotyping, antibiotic resistance profiling and PFGE characterization of and the potential multiplication of restaurant Salmonella isolates

Isolation and characterization of the mi

Isolation and characterization of the minimal fragment required for autonomous replication (“Basic replicon”) of a copy mutant (pKN102) of the antibiotic resistance factor R1

✍ Kollek, Regine ;Oertel, Wolfgang ;Goebel, Werner 📂 Article 📅 1978 🏛 Springer 🌐 English ⚖ 669 KB

The mini plasmids deriving from pKN102, a copy mutant of the antibiotic resistance factor R1drd-19 of E. coli, share a common DNA sequence of 2.6 kb, which carries the minimal functions for autonomous replication. By cloning of two PstI fragments of this region it could be demonstrated that the "bas