FIG. 2.

Alignment of the oriIS and terIS of ISCR19 with that of ISCR elements. oriIS and terIS are the initiation and termination sites of ISCR19 transposition, respectively, and tnpA represents the transposase gene. Identical bases compared to ISCR19 are indicated by dashes, and conserved bases found in all of the sequences are indicated by asterisks. (Top panel) Alignment of the first 29 bp of the various ISCR elements with those of ISCR19, showing oriIS. (Bottom panel) Alignment of terIS of ISCR19 with the sequences found at the equivalent termini of ISCR16. IRs are underlined. Accession numbers are given in the text.