Similar regions between promoters of yflN

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> sub TGCCGATTTTATCAGAAACAGCTGTCGCATACGGTGTGGATAAAGTGGAAATTGCCAGAG hal ......TTTTTTGAAAGGCAGCTTTCTTATAC............................ ste ............................................................ -300 -290 -280 -270 -260 -250 >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> sub CCTCTATTATCGGCCAGCCGAT-TCATATGCTGAGTCCGCTTGTGCCATCCACTCATTTG hal ...............AGCGGATATCAAATGATGAAT........................ ste ...CTTTTTTCAAAATGCTCAT-TCGTTTGCAGCCTC--CTTGTGCCATTC--TGTTTTC -240 -230 -220 -210 -200 -190 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> sub CTTGTCGGACTCGTCGGAGTTTCTATTGATGACCATCAAAAATTCGCATTGAAATGGGCG hal CTTAATGGATTCGCCTGTTTTTTCAATGATTA...........TCTTAATGGATTCGCCT ste CTTATTGTAC.....................................ATTCAAAGGAGGG -180 -170 -160 -150 -140 -130 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> sub GTTCTCGCAGTGATCGTCATGACGGCTATCGCTCTATTGATCGGTGCGATCTCTATTTCC hal GTTTTTTCAATGAT.............................................. ste GTT...........................................CAATCCTTTTTTCA -120 -110 -100 -90 -80 -70 >>>>>> sub GTATGATAATTCAGGCGTAATGACACACACTAACGGCATACAACATTCCGGAGGTGTCAT hal ...TGAGGATTGCGGCATGTTAACAAACA............................... ste AAATGCTCATTC................................................ -60 -50 -40 -30 -20 -10 sub T hal . ste . -1 > : other CDS - : gaps within a similar region ] : terminator . : gaps between similar regions } : RNAs @ : known binding sites <,[,{ : opposite direction About alignment...