New junction evidence
  seq id position reads (cov) reads (cov) score skew freq annotation gene product
* ? NC_000913 = 225895NA (NA)4 (0.090) 4/268 6.4 NA noncoding (137/2904 nt) rrlH 23S ribosomal RNA of rrnH operon
?NC_000913 = 225899 NA (NA)noncoding (141/2904 nt) rrlH 23S ribosomal RNA of rrnH operon
Rejected: Coverage evenness skew score above cutoff.

TTCGGGTTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGTGTGT‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑  >  NC_000913/225747‑225895
‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑agtgtgtCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTAACCT  <  NC_000913/225899‑225758
                                                                                                                                                                                                                                                                                                   
TTCGGGTTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGTATGGGGAAACCCA                                                                                                                                                      <  2:529205/143‑1
TTCGGGTTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCA                                                                                                                                                      >  1:650735/1‑143
TTCGGGTTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCA                                                                                                                                                      >  1:372669/1‑143
 TCGGGTTGTGAGGTTAAGCGACTAAGCGTACACTGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAG                                                                                                                                                     <  1:416992/143‑1
 TCGGGTTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAG                                                                                                                                                     <  1:697727/143‑1
  tGGGTTTTGAGGTTAAGCGACTAAGCGTACACTGTGCCTGCCCTCGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGCTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGT                                                                                                                                                    <  1:508589/142‑1
  CGGGTTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGGTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGT                                                                                                                                                    >  2:825944/1‑143
  CGGGTTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGT                                                                                                                                                    >  2:568963/1‑143
  CGGGTTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGT                                                                                                                                                    <  2:632452/143‑1
  CGGGTTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGT                                                                                                                                                    <  1:282660/143‑1
  CGGGTGGTGGGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGT                                                                                                                                                    <  2:472332/143‑1
  CGGGGTGTGAGGTTACGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGT                                                                                                                                                    <  1:3176/143‑1
  CGGGGTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCGCGGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGT                                                                                                                                                    <  2:445160/143‑1
  CGGGGTGTGAGGTTAAGCGACGACGTGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTGATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGT                                                                                                                                                    <  2:555232/143‑1
   GGGTTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGTG                                                                                                                                                   >  2:546216/1‑143
    gggTGTGAGGGTGAGCGACTCAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGGCGGTAAGGTGATATGAACCGTTATAACCGTCGATTTCCGAATGGGGAAACCCAGTGT                                                                                                                                                  <  2:601113/140‑1
    GGTTGTGAGGTTAAGCGACTAAGCGTACGCGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGTGT                                                                                                                                                  <  2:455270/143‑1
     GTTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAAGCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTACAACCGGCGATTTCCGCATGGGGAAACCCAGTGTG                                                                                                                                                 >  2:275816/1‑143
      gcGTGAGGTTAAGGGACTCGGCGTACACGGTGGATGCCCGGGCAGTCAGAGGCGAGGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGTGTGT                                                                                                                                                <  2:654140/141‑1
           AGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCAAATCTGCGATAAGCGTCGGTAAGGTGATAGGAACCGTTATAGCCGGCGATTTCCGAAGGGGGAAACGCAGgacgcttcaa                                                                                                                                           >  2:195044/1‑133
              TTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGGGATAGGGACCGTTAAAACCGGCGGTGTCCGAATTGGGAAACCGAGcgggagcgcaggc                                                                                                                                        >  2:415150/1‑130
                AAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATCAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAACGGGGCAACCCCGTccgctcccaccccc                                                                                                                                      >  1:365314/1‑129
                  GCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGAGATATCCGATTTGGGAAACCCAGTGTGTCGAAACACACTG                                                                                                                                    <  1:350710/143‑1
                   CGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGACGAAACCCAGTGTGTCGAAACACACTGG                                                                                                                                   <  2:725243/143‑1
                        AAGCGTACACGGTGGACGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGTGTGTCGAAACACACTGGGTTTC                                                                                                                              <  2:640399/143‑1
                                   GTGGATGCGTTGGCAGTCAGAGGCGATGAAGGACGTGCTAACCTGCGATAAGCGGCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGTGTGTCGAAACACACTGGGTTTCCCCATTCGGAA                                                                                                                   <  1:521214/143‑1
                                                                                                                                         agcagcGTGTGTCGAAGCACACTGGGTTTCCCCATTCGGGAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTGATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAG             <  2:752489/137‑1
                                                                                                                                              agtataTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCT        <  1:373963/137‑1
                                                                                                                                              AGTGTTGCGAAACACACTGGGTTTCCCCATTCGGCAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCT        <  2:684071/143‑1
                                                                                                                                              AGTGTGTCGCAACACACTCGGTTCCCCCATTCGGAAATCGCCTGTTATAACGGTTCATATCACCTTACCGACCCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCT        <  1:66929/143‑1
                                                                                                                                              AGTGTGTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCT        <  2:140674/143‑1
                                                                                                                                              AGTGTGTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCT        <  1:524880/143‑1
                                                                                                                                              AGTGTGCCGCAACCCACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCT        <  1:525064/143‑1
                                                                                                                                               GTGTGTCGAAACACACTGGGTTTCCCCATTCGGACATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTGGCTT       >  1:651400/1‑143
                                                                                                                                               GTGTGTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTAAGTAGCTT       >  1:289662/1‑143
                                                                                                                                               GTGTGTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGATTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTT       >  2:218956/1‑143
                                                                                                                                                TGTGTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTCCCGCCGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTA      >  1:309072/1‑143
                                                                                                                                                TGTGTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTA      >  2:573082/1‑143
                                                                                                                                                 GTGTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTGCGCCCCGTCGCTTAA     >  2:351045/1‑143
                                                                                                                                                 GTGTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTCGTCGCTTAA     >  1:582512/1‑143
                                                                                                                                                  TGTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCGGACTGCCAGCGCATCCACCGTGTACGCTTAGCCGCTTAAC    >  2:282249/1‑143
                                                                                                                                                  TGTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCAGGTTATAACGGTTCATATCACCTTACGGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGCCTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTAAC    >  1:77639/1‑143
                                                                                                                                                  TGTCGAAACACACTGCGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGTCTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTAAC    <  2:58999/143‑1
                                                                                                                                                   GTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTAAC  >  1:684608/1‑142
                                                                                                                                                   GTCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTAACC   >  1:747718/1‑143
                                                                                                                                                   GTCGAAACACACTGGGTTCCCCCACTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTAACC   <  1:45817/143‑1
                                                                                                                                                   GTCGAAACACACTGAGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCATTCATCGCCTATGACTGCGAGGGCATCCACCGTGTACGCTTAGTCTCTTAACC   >  1:615190/1‑143
                                                                                                                                                    TCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCCCGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTAACCT  >  1:344783/1‑143
                                                                                                                                                    TCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTAACCc  >  2:677162/1‑142
                                                                                                                                                    TCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTAACCT  >  2:161708/1‑143
                                                                                                                                                    TCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTAACCT  >  1:652313/1‑143
                                                                                                                                                    TCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCGTAACCT  >  2:462801/1‑143
                                                                                                                                                    TCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCACACACCTCGTACGCGTAGTCCCCTAACCg  >  2:452963/1‑142
                                                                                                                                                    TCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCATCTGACTGCCCGGGCATCCACCGTGTACGCTTAGTCGCTcatgct  >  2:285434/1‑137
                                                                                                                                                    TCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCCCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCaagacac  >  2:708669/1‑136
                                                                                                                                                                                                                                                                                                   
TTCGGGTTGTGAGGTTAAGCGACTAAGCGTACACGGTGGATGCCCTGGCAGTCAGAGGCGATGAAGGACGTGCTAATCTGCGATAAGCGTCGGTAAGGTGATATGAACCGTTATAACCGGCGATTTCCGAATGGGGAAACCCAGTGTGT‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑  >  NC_000913/225747‑225895
‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑agtgtgtCGAAACACACTGGGTTTCCCCATTCGGAAATCGCCGGTTATAACGGTTCATATCACCTTACCGACGCTTATCGCAGATTAGCACGTCCTTCATCGCCTCTGACTGCCAGGGCATCCACCGTGTACGCTTAGTCGCTTAACCT  <  NC_000913/225899‑225758

Alignment Legend
Aligned base mismatch/match (shaded by quality score): ATCG/ATCG < 3 ≤ ATCG/ATCG < 8 ≤ ATCG/ATCG < 12 ≤ ATCG/ATCG < 27 ≤ ATCG/ATCG < 41 ≤ ATCG/ATCG
Unaligned base: atcg    Masked matching base: atcg    Alignment gap:     Deleted base: 
Reads not counted as support for junction
read_name Not counted due to insufficient overlap past the breakpoint.
read_name Not counted due to not crossing MOB target site duplication.