Predicted mutation
evidence seq id position mutation annotation gene description
RA NC_000913 65,594 A→C F63V (TTT→GTT)  polB ← DNA polymerase II

Read alignment evidence...
  seq id position ref new freq score (cons/poly) reads annotation genes product
*NC_00091365,5940AC100.0% 101.2 / NA 35F63V (TTT→GTT) polBDNA polymerase II
Reads supporting (aligned to +/- strand):  ref base A (0/0);  new base C (13/22);  total (13/22)

GGTTTCAGACGGGCATTAACGATAGTGCCATTGTGCATATCACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGACGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAAAGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTGCAAGCGTAACCTGCAACGGCCCGTTGTCCGTCGCCAGCCAGAAGGAGACTTCTGTCCCTTGCGGGGTGTCCCGCCAGTGTCGGGTTAAGATAAAACCTGCCTGCGCCACGCTGAAAATCCATCAAAAAACCAGGCTTGAGTATAGCCTGGTT  >  NC_000913/65356‑65823
                                                                                                                                                                                                                                              |                                                                                                                                                                                                                                     
ggTTTCAGACGGGCATTAACGATAGCGCCATTGTGCATATCACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACCCCAGCGGTGTAAGGCGAACGCCTTGTTCAcc                                                                                                                                                                                                                           >  1:244150/1‑251 (MQ=255)
 gTTTCAGACGGGCATTAACGATAGCGCCATTGTGCATATCACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCCTACACCCGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACCCCTTGTTCAccc                                                                                                                                                                                                                          >  2:305233/1‑251 (MQ=255)
  tttCAGACGGGCATTAACGATAGCGCCATTGTGCATATCACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCAcccc                                                                                                                                                                                                                         >  1:9712/1‑250 (MQ=255)
      aGACGGGCATTAACGATAGCGCCATTGTGCATATCACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCaa                                                                                                                                                                                                                     <  1:282413/251‑1 (MQ=255)
                tAACGATAGCGCCATTGTGCATATCACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTg                                                                                                                                                                                                            <  1:239593/250‑1 (MQ=255)
                             aTTGTGCATATCACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGGGAAAATTCTTTTACGCCAGCGGGGTCAGGCGAACCGCTTGGTCACCCCGCAAAATATGCTGAGCGCgggggaacc                                                                                                                                                                                              >  2:117054/1‑246 (MQ=255)
                                  gCATATCACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATc                                                                                                                                                                                          <  2:250738/250‑1 (MQ=255)
                                     tatCACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAAGCCTTTAAAACCAGAGGGGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAAACTGATcggcg                                                                                                                                                                                      >  1:122038/1‑251 (MQ=255)
                                      atCACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATcggcg                                                                                                                                                                                      <  1:242875/250‑1 (MQ=255)
                                       tCACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACACAGGCGCTTTTCGAAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAAACCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGATGAGCGCGGGGGACCTGCTCGGCggg                                                                                                                                                                                    >  1:236408/1‑251 (MQ=255)
                                        cACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCCTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCggg                                                                                                                                                                                    <  2:185781/250‑1 (MQ=255)
                                        cACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACCGTAACGCCACCTTCCCGCAGGCGCTTGTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGGAAAACCTTTACAGCCACCGGTGGCAGGCTAACGCCTTGGTCCACCTGCCAAAAATGCTGAGCGCGGGGGAACTGATCGGCgggg                                                                                                                                                                                   >  2:248621/1‑250 (MQ=255)
                                              cGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCTTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAAc                                                                                                                                                                             <  1:256317/251‑1 (MQ=255)
                                                          gtgaggtgaTAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCa                                                                                                                                                                                                                             <  1:357993/191‑1 (MQ=255)
                                                               gtgaTAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCgg                                                                                                                                                            <  2:9712/251‑1 (MQ=255)
                                                                 gaTAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTg                                                                                                                                                          <  1:167023/251‑1 (MQ=255)
                                                                  aTAAACCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGTCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTGc                                                                                                                                                         <  2:183496/251‑1 (MQ=255)
                                                                     aaCCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTCACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCCGCTGGCGGGGAAAATCCTTTAACCCCAGCGGTGTCAGGCGAACGCCCTGTTCACCCTGCAAAAAATTCTGAGGGCGGGGAACCTGATCGGCGGGGATaacaacccccggacacttgtggggcac                                                                                                                                                      >  2:112971/1‑226 (MQ=255)
                                                                      aCCGCTCCATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGTTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTGCAAGc                                                                                                                                                     <  1:47612/251‑1 (MQ=255)
                                                                            ccATCAGATAGCGTTCTGGCGGGCGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTGCAAGCGTaa                                                                                                                                                 <  2:372067/249‑1 (MQ=255)
                                                                                             ggcgggcgCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTGCAAGCGTAACCTGCAACGGCCCGTTg                                                                                                                                <  1:229206/249‑1 (MQ=255)
                                                                                                    gCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTGCAAGCGTAACCTGCAACGGCCCGTTGTCCGTCgcc                                                                                                                       <  1:196265/251‑1 (MQ=255)
                                                                                                                  tAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAAAAAAACCCACCGACTCTTTCGGTGCCAGGGTAACCCTCAACCGCCCGTTGTCCGTcccccgcccggaggggac                                                                                                         >  2:34048/1‑234 (MQ=255)
                                                                                                                             gCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACCGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGGATAAAAACCCCCGGCTCTTTCGGTGCCAGCGGAACCTGCCACGGCCCCGTGTCCGCCGCCCGCCCGAAAGAGACATCTGTcccct                                                                                              >  2:217094/1‑249 (MQ=255)
                                                                                                                                            gcgcTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTGCAAGCGTAACCTGCAACGGCCCGTTGTCCGTCGCCAGCCAGAAGGAGACTTCTGTCCCTTGCGGGGTGTCCCGcc                                                                               <  1:11701/251‑1 (MQ=255)
                                                                                                                                                       aaTTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGGGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATAGGCTGAGCGCGGGGACCCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTGCAATCGTAACCTGCAGCGGCCCGTTGTCCGTCGCCAGCCAGAAGTAGACTTCTGTCCCTTGCGGTGTGTCCCGCCAGTGTCGGGtt                                                                    <  2:122038/251‑1 (MQ=255)
                                                                                                                                                        aTTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGGCTCTTGCGGTGCAAGCGTAACCTGCAACGGCCCGTTGTCCGTCGCCAGCCAGAAGGAGACTTCTGTCCCTTGCGGGGGGTCCCGCCAGGGTCggggtt                                                                   >  1:186925/1‑248 (MQ=255)
                                                                                                                                                              caATTGGCAAGGGGCGCGACAGTAAAGGCCATCCACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGGGCGCGGGGAACCTGACCGGCGGGAATAAACGCCACGGTCTCTGGCGGTGCAAGCGTACCCTGCAACGGCCCGTTGTCCGGCGCCAGCCAGAAGGAGACTTCTGTCCCTTGCGGGGTGTCCCGCCAGTGTCGGGTTAAGATa                                                              <  2:262361/250‑1 (MQ=255)
                                                                                                                                                               aagtGGCGATGGGCGGGACAGAAAAGGCCATACCCCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTGCAAGCGTAACCTGCAACGGCCCGTTGTCCGTCGCCAGCCAGAAGGAGACTTCTGTCCCTTGCGGGGTGTCCCGCCAGTGTCGGGTTAAGATaaa                                                            <  2:173817/248‑1 (MQ=255)
                                                                                                                                                                  tGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCTTTTTTCACCCTGCAAAATAGGCTGAGCGCGGGGAGCCTGATCGGCGGGAATAAACGCCCCGGACTCTTGCGGTGTAAGCGTAACCTGCAACGGCCCGTTTTCCTGCGCCAGCCAGAAGTAGACTTCTGTCTGTTGCGGGTTGTCCCGCCAGTGTCGGGTTAAGATAAAAc                                                          <  1:333153/250‑1 (MQ=255)
                                                                                                                                                                            cgcgACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTGCAAGCGTAACCTGCAACGGCCCGTTGTCCGTCGCCAGCCAGAAGGAGACTTCTGTCCCTTGCGGGGTGTCCCGCCAGTGTCGGGTTAAGATAAAACCTGCCTGCGcc                                               <  1:55624/251‑1 (MQ=255)
                                                                                                                                                                               ggcggTAAAGGCCATACACCGGCGGGCGGCGAAAATCCTTAAACGCAAGCGGTGTCAGGCGAACGCCTTGTGCCCTCTGCAAAATATGCTGAGCGCGGGGAACCTGACCGGCGGGAATACACGCCACGGCCGCTTGCGGTGAAAGCGTAACCGCCAACGGCCCGTTGTCCTTCGCCAGCCAGAAGAATACTTCTGTCCCTGGCGGGGTGTCCCGCCAGTGTCGGGTTAAGATAAAACCTGCCTGCGCCACg                                            <  2:74471/247‑1 (MQ=255)
                                                                                                                                                                               gACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTGCAAGCGTAACCCGCAACGGCCCGTTGTCCGTCGCCAGCCAGAAGGAGACTTCTGTCCCTTGCGGGGTGTCCCGCCCGTGTCGGGGTAAGATAAAAACTGCCTGCGCCAcc                                            >  1:91402/1‑250 (MQ=255)
                                                                                                                                                                                                             gAAAAGCCTTAACCGCCAGCGGGGTCAGGCGAACGCCTGGTTCACCCTGCAAAATATGCGGAGCGCGGGGAACCTGATCGGCGGGAATAACCGCCACGGACTCTGGCGGTGCAAGCGTAACCTGCAACGGCCCGTTGTCCGTCGCCAGCCAGAAGGAGATTTCTGTCCCTTGCGGGGTGTCCCGCCAGTGTCGGGTTAAGATAAAACCTGCCTGCGCCACGCTGTAATTCCATCAAAAAACCAGGCTTGa               <  2:338818/250‑1 (MQ=255)
                                                                                                                                                                                                                         aCGCCAGCGGTGTCAGGCGAACGCCTTGTTCACCATGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGAGCAAGCGGAACCTGCAACGGCCCGTTGTCCGTCGCCAGCCCGAAGGAGACTTCTGTCCCTTGCGGGGTGTCCCGCCCGGGTCGGGGTAAGATAAAACCTGCCTGCGCCCCGCTGTAATTCCCTCaaaaaaacacgcgtgattaatgcctggtt  >  1:345019/1‑228 (MQ=255)
                                                                                                                                                                                                                                              |                                                                                                                                                                                                                                     
GGTTTCAGACGGGCATTAACGATAGTGCCATTGTGCATATCACCCTCGACCCACACCGGTGAGGTGATAAACCGCTCCATCAGATAGCGTTCTGGCGGACGCACATCGGCCTCGTAGACGGTAACGCCACCTTCACGCAGGCGCTTTTCGTAATTCATCAATTGGCGATGGGCGCGACAGTAAAGGCCATACACCGGCTGGCGGTGAAAATCCTTTAACGCCAGCGGTGTCAGGCGAAAGCCTTGTTCACCCTGCAAAATATGCTGAGCGCGGGGAACCTGATCGGCGGGAATAAACGCCACGGACTCTTGCGGTGCAAGCGTAACCTGCAACGGCCCGTTGTCCGTCGCCAGCCAGAAGGAGACTTCTGTCCCTTGCGGGGTGTCCCGCCAGTGTCGGGTTAAGATAAAACCTGCCTGCGCCACGCTGAAAATCCATCAAAAAACCAGGCTTGAGTATAGCCTGGTT  >  NC_000913/65356‑65823

Alignment Legend
Aligned base mismatch/match (shaded by quality score): ATCG/ATCG < 3 ≤ ATCG/ATCG < 12 ≤ ATCG/ATCG < 14 ≤ ATCG/ATCG < 31 ≤ ATCG/ATCG < 39 ≤ ATCG/ATCG
Unaligned base: atcg    Masked matching base: atcg    Alignment gap:     Deleted base: