DNA sequence >NC_021658, from 1974946 to 1975035 (90 bp); Sorangium cellulosum So0157-2 GTGCGGGGAGGGGGAGCAGGGGGAGGGGGAGCAGGGGGAGGGGGAGCAGGGGGAGGGGGAGCAGGGGGAG GGGGAGCAGGGGGAGGGGGA Translate to protein Restriction digest BLAST Design primers with primer3