DNA sequence >NC_021658, from 402119 to 402208 (90 bp); Sorangium cellulosum So0157-2 GGCAACGAGGGCGAGGGCGGCAACGAGGGCGAGGGCGGCAACGAGGGCGAGGGCGGCAGCGGCGGCGAGG GCGGCAGCGGCGGCGAGGGC Translate to protein Restriction digest BLAST Design primers with primer3