New junction evidence
		seq id	position	reads (cov)	reads (cov)	score	skew	freq	annotation	gene	product
*	?	NC_002947	4146453 =	64 (1.130)	3 (0.060)	3/244	NT	5.3%	coding (536/2184 nt)	PP_3651	two‑component system sensor histidine kinase/response regulator
	?	NC_002947	4146516 =	47 (0.880)					coding (599/2184 nt)	PP_3651	two‑component system sensor histidine kinase/response regulator

AGCGTGGTCACCAACCAGCGCCTGAACTTTCTCGATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTCGGCCGCCTGGCTGTCAGCCGCCTGCGCAGCGGCCTGGCCCTGGTGATCAAT  >  NC_002947/4146368‑4146655                                                                                                                                                     |                                                                                                                                             aGCGTGGTCACCAACCAGCGCCTGAACTTTCTCGATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGa                                                                                                                                              >  7:335811/1‑149 (MQ=255)  catgcaggtgatagtggcccaccaggcgtggtgaaccgggggtcactgcatcgccgcaaatggtgaaaccgtcctcgtcggggtCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGa                                                                                                                                              >  8:223646‑M1/85‑148 (MQ=255)    gTGGTCACCAACCAGCGCCTGAACTTTCTCGATCCCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGAccc                                                                                                                                           <  6:303771/149‑1 (MQ=255)          accaaccaGCGCCTGAACTTTCTCGATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCcgacga                                                                                                                                     <  4:124528/149‑1 (MQ=255)            caaccaGCGCCTGAACTTTCTCGATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAgg                                                                                                                                   <  2:361278/149‑1 (MQ=255)                      cTGAACTTTCTCGATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCAc                                                                                                                         >  7:292208/1‑149 (MQ=255)                       tGAACTTTCTCGATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCAc                                                                                                                         >  1:238056/1‑148 (MQ=255)                          aCTTTCTCGATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCAtt                                                                                                                     <  5:360222/149‑1 (MQ=255)                            tttCTCGATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTCTCCAGCTCCGCCTATGCGGTTATGGACCCCGACGAGCACGGTTTAACCATTTg                                                                                                                   >  8:275845/1‑149 (MQ=255)                              tctcGATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTg                                                                                                                   <  7:275845/147‑1 (MQ=255)                              tctcGATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTAAGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTgcg                                                                                                                 >  5:294094/1‑149 (MQ=255)                                  gATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTgcggc                                                                                                               <  2:40334/147‑1 (MQ=255)                                  gATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGa                                                                                                             <  5:181113/149‑1 (MQ=255)                                   aTACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGAt                                                                                                            >  5:87469/1‑149 (MQ=255)                                    tACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATg                                                                                                           <  4:55145/149‑1 (MQ=255)                                      cccTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCa                                                                                                         <  8:292208/149‑1 (MQ=255)                                       ccTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGAGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAg                                                                                                        >  3:67482/1‑149 (MQ=255)                                           gggCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGAc                                                                                                    <  4:67482/149‑1 (MQ=255)                                               gAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGAccccc                                                                                                >  8:172623/1‑149 (MQ=255)                                                 gCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCgg                                                                                              >  8:79665/1‑149 (MQ=255)                                                        ccGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTcacca                                                                                       >  4:20481/1‑149 (MQ=255)                                                        ccGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTcacca                                                                                       >  6:158055/1‑149 (MQ=255)                                                         cGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTca                                                                                          >  3:33842/1‑145 (MQ=255)                                                         cGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTca                                                                                          <  4:33842/145‑1 (MQ=255)                                                                accgtccCGGACCAGATACTTTCCATCACCACCCGCAAGCTGGTCGTGCACATTGGCCTGTCCTGCTGCGCCTATGCGGTGCTGGACGCCGACGAGGAGGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCt‑ggt                                                                              <  6:309624/149‑1 (MQ=255)                                                                  cgaccCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCt‑ggtgg                                                                            <  2:238056/149‑1 (MQ=255)                                                                      ccGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGtt                                                                                            >  4:129928/1‑130 (MQ=255)                                                                      ccGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGtt                                                                                            <  3:129928/130‑1 (MQ=255)                                                                        ggACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCAc                                                                       >  3:179177/1‑148 (MQ=255)                                                                         gACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTa                                                                     >  5:277726/1‑149 (MQ=255)                                                                         gACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATCCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTa                                                                     <  5:151947/149‑1 (MQ=255)                                                                              gATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCAcc                                                                <  3:20481/149‑1 (MQ=255)                                                                                tCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGt                                                                                                       <  8:16908/109‑1 (MQ=255)                                                                                tCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGt                                                                                                       >  7:16908/1‑109 (MQ=255)                                                                                  aTGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGc                                                             <  6:277726/148‑1 (MQ=255)                                                                                   tGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCa                                                                        >  8:340970/1‑136 (MQ=255)                                                                                   tGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCa                                                                        <  7:340970/136‑1 (MQ=255)                                                                                   tGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCAt                                                           <  3:122537/149‑1 (MQ=255)                                                                                     tccatcaccgcataggcgcagctggacaggccaaggtgctcgaccagcatgcgggtggtgatggACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATg                                                          >  8:223646‑M2/65‑148 (MQ=255)                                                                                       catcaccgcataggcgcagctggacaggccaaggtgctcgaccagcatgcgggtggtgatggACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACt                                                       >  1:11059‑M2/63‑149 (MQ=255)                                                                                       CATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACt                                                       >  4:179177‑M1/1‑149 (MQ=255)                                                                                         TCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTc                                                     >  5:158055‑M1/1‑149 (MQ=255)                                                                                         TCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTc                                                     >  8:335811‑M1/1‑149 (MQ=255)                                                                                           accgcataggcgcagctggacaggccaaggtgctcgaccagcatgcgggtggtgatggACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTCg                                                    <  2:11059‑M2/90‑1 (MQ=255)                                                                                           ACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTCgg                                                   >  7:172623‑M1/1‑149 (MQ=255)                                                                                             CACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCAc                                                                                                                         <  7:140648‑M1/78‑1 (MQ=255)                                                                                             CACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCAc                                                                                                                         >  8:140648‑M1/1‑78 (MQ=255)                                                                                               cccGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTCGgccgc                                               <  1:140417/149‑1 (MQ=255)                                                                                                       cTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCTCAGAGGGCCACTATCACCTGCATGACTTCGGCCGCCTGGCTg                                        >  1:302209/1‑149 (MQ=255)                                                                                                             gAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTCGGCCGCCTGGCTGTCAgccg                                 >  3:211927/1‑149 (MQ=255)                                                                                                              aGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTCGGCCGCCTGGCTGTCAgccgc                                <  5:28491/149‑1 (MQ=255)                                                                                                               gCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGAc                                                                                                    <  3:123087/81‑1 (MQ=255)                                                                                                               gCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGAc                                                                                                    >  4:123087/1‑81 (MQ=255)                                                                                                                  ccTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGAAGGTTTAACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCGACTATCAGCTGCATGACTTCGGCCGCCTGGCTGTCAGCCGACTgc                            >  7:247825/1‑149 (MQ=255)                                                                                                                   cTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCa                                                                        >  4:200365/1‑104 (MQ=255)                                                                                                                   cTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCa                                                                        <  3:200365/104‑1 (MQ=255)                                                                                                                        ccTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTc                                                     <  4:307751/118‑1 (MQ=255)                                                                                                                        ccTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTc                                                     >  3:307751/1‑118 (MQ=255)                                                                                                                          tGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTCGGCCGCCTGGCTGTCAGCCGCCTGCGCAGCGGc                    >  2:161138/1‑149 (MQ=255)                                                                                                                                            cGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTCGGCCGCCTGGCTGTCAGCCGCCTGCGCAGCGGCCTGGCCCTGGTGATCAAt  <  1:161138/149‑1 (MQ=255)                                                                                                                                             ggtgatggACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTCGGCCACTATCACCTGCATGACTTCGGCCGCCTGGCTCTCAGCCGCCTGCGCAGCCGCCTGGCCCTGGTGATCAAt  >  4:342056‑M2/9‑148 (MQ=255)                                                                                                                                                     |                                                                                                                                             AGCGTGGTCACCAACCAGCGCCTGAACTTTCTCGATACCCTCGGGCGAGCCGTGACCGAGGCGACCGACCCGGACCAGATCATGGCCATCACCACCCGCATGCTGGTCGAGCACCTTGGCCTGTCCAGCTGCGCCTATGCGGTGATGGACCCCGACGAGGACGGTTTCACCATTTGCGGCGATGCAGTGACCCCCGGTTCACCACGCCT‑GGTGGGCCACTATCACCTGCATGACTTCGGCCGCCTGGCTGTCAGCCGCCTGCGCAGCGGCCTGGCCCTGGTGATCAAT  >  NC_002947/4146368‑4146655

Alignment Legend
Aligned base mismatch/match (shaded by quality score): ATCG/ATCG < 3 ≤ ATCG/ATCG < 14 ≤ ATCG/ATCG < 27 ≤ ATCG/ATCG < 32 ≤ ATCG/ATCG < 36 ≤ 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.