Predicted mutation
evidence seq id position mutation annotation gene description
JC JC REL606 2,448,493 IS186 (–) +6 bp intergenic (+24/+21) nupC → / ← yfeA nucleoside (except guanosine) transporter/predicted diguanylate cyclase

New junction evidence
  seq id position reads (cov) reads (cov) score skew freq annotation gene product
* ? REL606 2448493 =0 (0.000)68 (1.090) 55/194 0.1 100% intergenic (+24/+26) nupC/yfeA nucleoside (except guanosine) transporter/predicted diguanylate cyclase
?REL606 2772854 = NA (NA)noncoding (1/1343 nt) IS186 repeat region
* ? REL606 = 24484980 (0.000)58 (0.930) 48/194 0.3 100% intergenic (+29/+21) nupC/yfeA nucleoside (except guanosine) transporter/predicted diguanylate cyclase
?REL606 = 2774196 NA (NA)noncoding (1343/1343 nt) IS186 repeat region

GCTATTGCATAAGCTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATccc‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑  <  REL606/2448591‑2448493
‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑CCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCATATT  >  REL606/2772854‑2772955
                                                                                                                                                                                                         
GCTATTGCATAAGCTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCC                                                                                                      <  1:1238829/101‑1
  TATTGCATAAGCTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCA                                                                                                    >  2:984443/1‑101
   ATTGCATAAGCTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCAT                                                                                                   <  1:711752/101‑1
   ATTGCATAAGCTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCAT                                                                                                   >  1:33020/1‑101
    TTGCATAAGCTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATA                                                                                                  >  2:868529/1‑101
      GCATAAGCTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAG                                                                                                >  1:549025/1‑101
       CATAAGCTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGGCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCCTAAGa                                                                                               >  2:1057420/1‑100
        ATAAGCTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCG                                                                                              >  2:447429/1‑101
         TAAGCTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGC                                                                                             >  1:35758/1‑101
           AGCTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTA                                                                                           <  2:1138626/101‑1
             CTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAAC                                                                                         >  2:482934/1‑101
             CTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAAC                                                                                         >  1:1533301/1‑101
                  GGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAG                                                                                    <  1:359983/101‑1
                  GGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAG                                                                                    >  1:324754/1‑101
                   GTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTTTCCCATAAGAGCTAACTTAAGG                                                                                   >  2:1219813/1‑101
                   GTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGG                                                                                   >  2:1232542/1‑101
                        ATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGT                                                                              <  2:1095171/101‑1
                            CTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTA                                                                          <  2:604936/101‑1
                                    GTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCT                                                                  >  2:351579/1‑101
                                      ATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGA                                                                >  2:150957/1‑101
                                       TTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGAT                                                               <  2:160119/101‑1
                                            TTGGNCGCCCGCAGNCATTNGNTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGAT                                                          <  2:689714/101‑1
                                              GGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTT                                                        >  2:626696/1‑101
                                               GTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTA                                                       <  1:1421544/101‑1
                                               GTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTA                                                       <  2:1571218/101‑1
                                                 CGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAAC                                                     >  2:1034706/1‑101
                                                  GCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACG                                                    <  2:1197884/101‑1
                                                   CCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGT                                                   <  2:324754/101‑1
                                                   CCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGT                                                   <  2:500668/101‑1
                                                    CCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCAAAAACGCTTACTTAAGGGGTGGGGGATTACGGCTGATATGATTTAAactg                                                  >  1:338210/1‑97
                                                     CGCAGCCATTAGCTGATTTACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGC                                                 >  1:1637768/1‑101
                                                      GCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCC                                                >  1:783584/1‑101
                                                       CAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCG                                               >  1:1591004/1‑101
                                                        AGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGA                                              >  1:210618/1‑101
                                                         GCCATTAACAGATTAACAGGTGTAAAAAAACCGGGGAATTATCGCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGAT                                             <  1:1219818/101‑1
                                                             TTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAAT                                         <  1:259208/101‑1
                                                             TTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAAT                                         <  1:1094560/101‑1
                                                              TAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATT                                        <  1:150957/101‑1
                                                               AGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTA                                       >  2:552747/1‑101
                                                                 CTGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACT                                     >  1:1364512/1‑101
                                                                  TGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTC                                    <  1:293096/101‑1
                                                                  TGATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTC                                    >  1:1351327/1‑101
                                                                   GATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCT                                   >  2:616511/1‑101
                                                                   GATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCT                                   >  2:1462204/1‑101
                                                                    ATTAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTC                                  <  2:1403842/101‑1
                                                                      TAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCAC                                >  2:1296969/1‑101
                                                                      TAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCAC                                <  1:1600064/101‑1
                                                                      TAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCAC                                <  2:35758/101‑1
                                                                      TAACAGGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCAC                                <  1:311448/101‑1
                                                                       AACAGGCGTAAAAAAACCGGGGAATTATGCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACG                               >  2:1601076/1‑101
                                                                           GGCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAA                           <  1:515993/101‑1
                                                                            GCGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAAC                          >  2:467424/1‑101
                                                                             CGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACT                         >  1:1488786/1‑101
                                                                             CGTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACT                         <  1:247372/101‑1
                                                                              GTAAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTG                        >  1:196987/1‑101
                                                                                AAAAAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGT                      >  2:646267/1‑101
                                                                                   AAAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAG                   <  2:549272/101‑1
                                                                                    AAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGTTCAGC                  >  2:112668/1‑101
                                                                                    AAACCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGC                  >  1:1039120/1‑101
                                                                                       CCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAAT               <  1:1034711/101‑1
                                                                                       CCGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAAT               <  1:234206/101‑1
                                                                                        CGGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATT              >  1:360671/1‑101
                                                                                         GGGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTC             >  1:226228/1‑101
                                                                                          GGGAATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCT            <  2:549020/101‑1
                                                                                              ATTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCC        >  2:272909/1‑101
                                                                                               TTATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCC       >  2:424661/1‑101
                                                                                                TATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCA      >  1:1382076/1‑101
                                                                                                 ATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCAT     <  2:730253/101‑1
                                                                                                 ATCCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCAT     <  1:1436444/101‑1
                                                                                                   CCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCATAT   <  1:521354/101‑1
                                                                                                   CCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCATAT   >  1:697359/1‑101
                                                                                                   CCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCATAT   >  2:141194/1‑101
                                                                                                   CCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCATAT   <  1:20114/101‑1
                                                                                                   CCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCATAT   <  1:160496/101‑1
                                                                                                   CCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCATAT   <  1:1555031/101‑1
                                                                                                   CCCATAAGCACTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCATAT   <  1:363837/101‑1
                                                                                                   CCCATAAGCACTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCATAT   <  2:224254/101‑1
                                                                                                    CCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCATATT  >  1:256906/1‑101
                                                                                                    CCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCATATT  >  2:1031219/1‑101
                                                                                                                                                                                                         
GCTATTGCATAAGCTCGGGGTGCAATATCTGCAAGGGTATTTGATTGGTCGCCCGCAGCCATTAGCTGATTAACAGGCGTAAAAAAACCGGGGAATTATccc‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑  <  REL606/2448591‑2448493
‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑CCCATAAGCGCTAACTTAAGGGTTGTGGTATTACGCCTGATATGATTTAACGTGCCGATGAATTACTCTCACGATAACTGGTCAGCAATTCTGGCCCATATT  >  REL606/2772854‑2772955

Alignment Legend
Aligned base mismatch/match (shaded by quality score): ATCG/ATCG < 3 ≤ ATCG/ATCG < 24 ≤ ATCG/ATCG < 31 ≤ ATCG/ATCG < 35 ≤ 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.