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. 2015 Apr 9;10(4):e0122630. doi: 10.1371/journal.pone.0122630

Fig 2. Gene organization at two intergenic regions in S. mutans C180-2 and C180-2FR.

Fig 2

A. Orientation of the genes up- and down-stream of the intergenic region 1 (Inter-1). The sequences of Inter-1 in C180-2, C180-2FR, S. mutans UA159, S. mutans LJ23, S. mutans NN2025 and S. mutans GS5 are given in the blue bar. The red letter indicates the SNP; the purple box indicates the TATAAT box; the red box indicates the transcription start site of the operon; B. Orientation of the genes up- and down-stream of the intergenic region 2 (Inter-2). In both A and B, the red lines indicate the location of the SNPs.