FIG. 1.
Part of the contig obtained from the TIGR database (http://www.tigr.org) by BLAST search (BLAST hit start of 2088847 and BLAST hit end of 2089326 >contig:6611:b_anthracis). The B. anthracis DHFR gene sequence (asterisks), start and stop codons (boldface type), and the putative Shine-Dalgarno sequence (double underline) are indicated. The locations of the left primer (>>>>) and right primer (<<<<) are indicated.