Predicted mutation
evidence seq id position mutation annotation gene description
RA NC_000913 4,312,215 A→G T259T (ACT→ACC alsR ← DNA‑binding transcriptional repressor AlsR

Read alignment evidence...
  seq id position ref new freq score (cons/poly) reads annotation genes product
*NC_0009134,312,2150AG100.0% 122.0 / NA 35T259T (ACT→ACCalsRDNA‑binding transcriptional repressor AlsR
Reads supporting (aligned to +/- strand):  ref base A (0/0);  new base G (21/14);  total (21/14)

GCAAAAGCGCTGGTTGACAACATTAAGCCCACGAGTGTGCCGCTGAAATATTTCAGATATTTATTCATAATAATGTTCTCACGGTAAGGGGACAGGTAACTCCGCGATGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTGCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAAGTTAGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATAATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAATGGGTCACTACCAGCACAACATCTCCTTCCTGTAACAACGAAGCGGACATCATC  >  NC_000913/4311975‑4312455
                                                                                                                                                                                                                                                |                                                                                                                                                                                                                                                
atgtggggtcattccctgatattacgggcactatttattcaaaactctgacgaaaaacaggctgtcgtcagttttgaagtgaGGTAAGGGGACAGTAACTCCGCGATGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTa                                                                                                                                                                                                                                        >  2:338750‑M2/83‑250 (MQ=255)
          attccctgatattacgggcactatttattcaaaactctgacgaaaaacaggctgtcgtcagttttgacgtgaGGTAAGGGGACAGTAACTCCGCGATGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGcc                                                                                                                                                                                                                             >  2:517514‑M2/73‑251 (MQ=255)
              cctgatattacgggcactatttattcaaaactctgacgaaaaacaggctgtcgtcagttttgacgtgaGGTAAGGGGACAGTAACTCCGCGATGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTTGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTTGTTGTAATAATCTGGCCGAgg                                                                                                                                                                                                                         <  2:375102‑M2/183‑1 (MQ=255)
                  atattacgggcactatttattcaaaactctgacgaaaaacaggctgtcgtcagttttgacgtgaGGTAAGGGGACAGTAACTCCGCGATGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAATGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCAtt                                                                                                                                                                                                                     <  2:173519‑M2/187‑1 (MQ=255)
                  atattacgggcactatttattcaaaactctgacgaaaaacaggctgtcgtcagttttgacgtgaGGTAAGGGGACAGTAACTCCGCGATGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCAtt                                                                                                                                                                                                                     >  2:362419‑M2/65‑251 (MQ=255)
                         gggcactatttattcaaaactctgacgaaaaacaggctgtcgtcagttttgacgtgaGGTAAGGGGACAGTAACTCCGCGATGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCt                                                                                                                                                                                                              >  1:517017‑M2/58‑251 (MQ=255)
                          ggcactatttattcaaaactctgacgaaaaacaggctgtcgtcagttttgacgtgaGGTAAGGGGACAGTAACTCCGCGATGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCt                                                                                                                                                                                                              >  1:412591‑M2/57‑250 (MQ=255)
                                atttattcaaaactctgacgaaaaacaggctgtcgtcagttttgacgtgaGGTAAGGGGACAGTAACTCCGCGATGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGCGGCAGTACGACCTAATAACg                                                                                                                                                                                                       <  2:248063‑M2/201‑1 (MQ=255)
                                        aaaactctgacgaaaaacaggctgtcgtcagttttgacgtgaGGTAAGGGGACAGTAACTCCGCGATGGCGGAATTCCCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTcc                                                                                                                                                                                               <  1:253195‑M2/209‑1 (MQ=255)
                                                       aacaggctgtctgcagttttgacgtgaGGTAAGGGGACATTAACTCCGCGATGGCGCAATTACCTTTTTCTTATTCCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATGAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTGGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCaa                                                                                                                                                                                <  2:166643‑M2/224‑1 (MQ=255)
                                                                  ttcagttttgacgtgcGGTAAGGGGACAGTAACTCCGCGAGGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTTGTGAGCAAATCATATGATc                                                                                                                                                                     >  2:249062‑M2/17‑251 (MQ=255)
                                                                     agctttgccgtgaGGCAAGGGGACAGTAACTCCGCGATGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTATTATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGCCCAGCAAGGTTGGTTGTAATTTTCTTGCCGAGGAATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCACATAATATGATCGGc                                                                                                                                                                  >  2:519601‑M2/14‑251 (MQ=255)
                                                                                                   cTCCGCGATGCCGGAATTACCTTTTTTTTATTTCAGCACGCTTGGTGAGAAGACATCAACAATTGCGCCGGTTTTTTCAATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGCGACAACAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGCTCGGCCAGTTTCGCTATCGGTGAATGGTAGCTAt                                                                                                                                     >  2:143615/1‑251 (MQ=255)
                                                                                                          aTGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTtat                                                                                                                              <  1:120699/251‑1 (MQ=255)
                                                                                                          aTGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTtat                                                                                                                              <  1:110000/251‑1 (MQ=255)
                                                                                                             gCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATAc                                                                                                                            >  2:70819/1‑250 (MQ=255)
                                                                                                                    tACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATc                                                                                                                    >  2:335753/1‑251 (MQ=255)
                                                                                                                       cTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCttt                                                                                                                 >  1:214548/1‑251 (MQ=255)
                                                                                                                         ttttCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTGCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTg                                                                                                                <  2:405530/250‑1 (MQ=255)
                                                                                                                                aTTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGtt                                                                                                         <  1:70819/250‑1 (MQ=255)
                                                                                                                                        gcgcCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGc                                                                                                >  1:218367/1‑251 (MQ=255)
                                                                                                                                                                       cGGTTTTTTCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGACTGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCAAGTTCTACGGACGCTTTTAAATCCCTGGtt                                                                 >  2:197848/1‑251 (MQ=255)
                                                                                                                                                                           tttttCCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGcc                                                             >  1:321335/1‑251 (MQ=255)
                                                                                                                                                                               tccATATTAATAGTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTTAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCgg                                                          <  1:427487/248‑1 (MQ=255)
                                                                                                                                                                                 cATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAAt                                                       >  1:186555/1‑251 (MQ=255)
                                                                                                                                                                                       aatattaGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAATGGGTc                                                  >  1:50068/1‑250 (MQ=255)
                                                                                                                                                                                            taGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAATGGGTCACTAcc                                            >  1:506202/1‑251 (MQ=255)
                                                                                                                                                                                                         gTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAATGGGTCACTACCAGCACAACAtctc                               >  1:445639/1‑251 (MQ=255)
                                                                                                                                                                                                           tGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAATGGGTCACGACCAGCACAACATCtcc                              <  1:97890/250‑1 (MQ=255)
                                                                                                                                                                                                                     gACAGAGACAAAAAAAGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATACTATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGACCCGTTATTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAATGGGTCACTACCAGCACAACATCTCCTTCCTGTaac                    >  1:417222/1‑250 (MQ=255)
                                                                                                                                                                                                                         gagaCAAAAAAAGCGTCCAGCAAGGTTGGTTGTAAGATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAATGGGTCACTACCAGCACAACATCTCCTTCCTGTAACAACGa               <  2:50068/251‑1 (MQ=255)
                                                                                                                                                                                                                               aaaaaaGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAATGGGTCACTACCAGCACAACATCTCCTTCCTGTAACAACGAAGCGGa         <  1:335753/251‑1 (MQ=255)
                                                                                                                                                                                                                                 aaaaGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAATGGGTCACTACCAGCACAACATCTCCTTCCTGTAACAACGAAGCGGAc        >  2:236731/1‑250 (MQ=255)
                                                                                                                                                                                                                                 aaaaGCGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAATGGGTCACTACCAGCACAACATCTCCTTCCTGTAACAACGAAGCGGAc        >  2:461471/1‑250 (MQ=255)
                                                                                                                                                                                                                                      cGTCCAGCAAGGTTGGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATGATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAATGGGTCACTACCAGCACAACATCTCCTTCCTGTAACAACGAAGCGGAcatcatc  <  1:362419/251‑1 (MQ=255)
                                                                                                                                                                                                                                                |                                                                                                                                                                                                                                                
GCAAAAGCGCTGGTTGACAACATTAAGCCCACGAGTGTGCCGCTGAAATATTTCAGATATTTATTCATAATAATGTTCTCACGGTAAGGGGACAGGTAACTCCGCGATGGCGGAATTACCTTTTTCTTATTTCAGCGCGCCTGGTGAGAAGAAATCAACAATTGCGCCGGTTTTTTGCATATTAATATTAGCTTGTTCAATGTTGAGCTGGGCGACAGAGACAAAAAAAGCGTCCAGCAAAGTTAGTTGTAATATTCTTGCCGAGGCATTACGACCTAATAACGGCGTTTCCGGGGCTGGTGAGCAAATAATATAATCGGCCAGTTTCGCTATCGGTGAATGGTAGCTATGGGTTATACAAATAATCTTTGCCCCGTTCTTTTTTGCCAGTTCTACGGCCGCTTTTACATCACTGGTTCGCCCGGAATGGGTCACTACCAGCACAACATCTCCTTCCTGTAACAACGAAGCGGACATCATC  >  NC_000913/4311975‑4312455

Alignment Legend
Aligned base mismatch/match (shaded by quality score): ATCG/ATCG < 3 ≤ ATCG/ATCG < 14 ≤ ATCG/ATCG < 17 ≤ ATCG/ATCG < 34 ≤ ATCG/ATCG < 39 ≤ ATCG/ATCG
Unaligned base: atcg    Masked matching base: atcg    Alignment gap:     Deleted base: