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. 2018 Apr 25;9:807. doi: 10.3389/fmicb.2018.00807

FIGURE 1.

FIGURE 1

Mapping of the inserted DNA fragment in the recombinant plasmid pUC-SL38. One 5′-end truncated ORF1 designated SppA and one intact ORF2 designated RDD are included in a 1145-bp DNA fragment (GenBank accession No. KY575967) inserted into the recombinant plasmid pUC-SL38, the latter of which is preceded by a respective promoter-like sequence and a respective Shine–Dalgarno (SD) sequence. The predicted promoter sequence (-35 region and -10 region), the SD sequence, the ribosomal binding site (RBS) and the initiation codon ATG of RDD are underlined. The transcription initiation site (TIS) is highlighted in bold and also marked with the leftward arrow. The stop codon TAA of ORF2 is indicated by the asterisk and a possible terminator following RDD indicated by the inverted solid arrows.