Molecular organization of transposable plasmid pMA5096 comprising Tn5096. Unique restriction sites and relevant structural genes: Apr, ampicillin resistance gene; Aprar, apramycin resistance gene; ORFA, unknown function; ORFB, transposase encoded by Tn5095; ColE1 ori, plasmid origin of replication for E. coli used in the absence of helper phage; f1(−) ori, f1 filamentous phage origin of replication. Arrows indicate the 5′ to 3′ direction of the coding regions.