Predicted mutation
evidence seq id position mutation annotation gene description
RA NC_000913 3,647,949 C→T intergenic (‑161/‑114) dinQ ← / → agrA membrane toxin DinQ/small RNA AgrA

Read alignment evidence...
  seq id position ref new freq score (cons/poly) reads annotation genes product
*NC_0009133,647,9490CT91.7% 92.6 / 0.9 36intergenic (‑161/‑114)dinQ/agrAmembrane toxin DinQ/small RNA AgrA
Reads supporting (aligned to +/- strand):  ref base C (2/1);  new base T (15/18);  total (17/19)
Fisher's exact test for biased strand distribution p-value = 5.93e-01
Kolmogorov-Smirnov test that lower quality scores support variant p-value = 7.24e-01

ATCAGTTCAGAAGCTGAAGCAGAAAGCGGATCAGTTCCAGCAGCGCAATTAACGCCCCTAGAACGATGATTGCTTTATCAATCACCCGTTTTCTCCATGCGATGGAGTGAGAATGCATCCGCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGCGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGAAAGTAAAAAACCGACGCAAAGTCGGTTTTTTTACATCCGGATTCGGACAAGGCTTAATATGACGATGACCCAGTGAAAGTAT  >  NC_000913/3647704‑3648194
                                                                                                                                                                                                                                                     |                                                                                                                                                                                                                                                     
aTCAGTTCAGAAGCTGAAGCAGAAAGCGGATCAGTTCCAGCAGCGCAATTAACGCCCCTAGAACGATGATTGCTTTATCAATCACCCGTTTTCTCCATGCGATGGAGTGAGAATGCATCCGCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCa                                                                                                                                                                                                                                                    <  1:115370/249‑1 (MQ=255)
aTCAGTTCAGAAGCTGAAGCAGAAAGCGGATCAGTTCCAGCAGCGCAATTAACGCCCCTAGAACGATGATTGCTTTATCAATCACCCGTTTTCTCCATGCGATGGAGTGAGAATGCATCCGCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCAt                                                                                                                                                                                                                                                   <  1:339867/250‑1 (MQ=255)
             cTGAAGCAGAAAGCGGATCAGTTCCAGCAGCGCAATTAACGCCCCTAGAACGATGATTGCTTTATCAATCACCCGTTTTCTCCATGCGATGGAGTGAGAATGCATCCGCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGaaa                                                                                                                                                                                                                                      >  1:104192/1‑250 (MQ=255)
                            gATCAGTTCCAGCAGCGCAATTAACGCCCCTAGAACGATGATTGCTTTATCAATCACCCGTTTTCTCCATGCGATGGAGTGAGAATGCATCCGCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGCAAATGCCTCAGAGCTAAc                                                                                                                                                                                                                      >  1:87444/1‑251 (MQ=255)
                            gATCAGTTCCAGCAGCGCAATTAACGCCCCTAGAACGATGATTGCTTTATCAATCACCCGTTTTCTCCATGCGATGGAGTGAGAATGCATCCGCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAAc                                                                                                                                                                                                                      >  1:387740/1‑251 (MQ=255)
                                                                            atcaatcaCCCGTTTTCTCCATGCGATGGAGTGAGAATGCATCCGCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGCACATGCAGGTTATAAAACCAGCACGTCCTTGc                                                                                                                                                                      <  1:414886/251‑1 (MQ=255)
                                                                                         tttCTCCATGCGATGGAGTGAGAATGCATCCGCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGt                                                                                                                                                          <  2:387740/250‑1 (MQ=255)
                                                                                                          gtgggaATGCATCCGCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGCACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGCCCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGCAAATGCGTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATACAACCAGCCCGTCCTTGCACTAGTTTCAGTATGGTATTAGCATTGATg                                                                                                                                        >  2:63146/5‑251 (MQ=255)
                                                                                                            gggaATGCATCCGCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTGTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCg                                                                                                                                      <  2:138101/249‑1 (MQ=255)
                                                                                                                    aTCCGCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAgatga                                                                                                                              <  1:34994/251‑1 (MQ=255)
                                                                                                                        gCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGc                                                                                                                          >  1:306997/1‑251 (MQ=255)
                                                                                                                         cTTACTCATCCACTGCCTGTCACGGCGCATGTCTAATTGTTAGATAATAACTCTCTCACTCCGGCCAGCGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAACGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACATCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGcc                                                                                                                         >  2:447063/1‑250 (MQ=255)
                                                                                                                                       gCCTGGCACGGCTCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGt                                                                                                            <  2:491652/250‑1 (MQ=255)
                                                                                                                                                ggCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGccacc                                                                                                  >  1:444533/1‑251 (MQ=255)
                                                                                                                                                 gcgcATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGccacca                                                                                                 <  1:235068/251‑1 (MQ=255)
                                                                                                                                                     aTGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAAGCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTc                                                                                             <  2:219522/251‑1 (MQ=255)
                                                                                                                                                                    aTAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGAAAGTaa                                                                              <  2:444533/251‑1 (MQ=255)
                                                                                                                                                                          aCTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGAAAGTAAAAAAcc                                                                        <  2:306997/251‑1 (MQ=255)
                                                                                                                                                                                 cACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGAAAGTAAAAAACCGACGCa                                                                  <  1:374925/250‑1 (MQ=255)
                                                                                                                                                                                      cGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTc                                                                                             <  1:360436/218‑1 (MQ=255)
                                                                                                                                                                                      cGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTc                                                                                             >  2:360436/1‑218 (MQ=255)
                                                                                                                                                                                            gagCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGAAAGTAAAAAACCGCCGCAAAGTCGGttttt                                                      >  2:494026/1‑251 (MQ=255)
                                                                                                                                                                                              gcggcAGTTAACGGCCCCACCAGTACTTCTGACCAGGCCTTTGAATGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATACTCATACAGTACATGCAGGTTATAACACCAGCACGTCATTGCAATAGTTTCAGTATGGTATTAGCATTGCTGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGAAAGTCAAACACAGCCGCAAAGAGGGttttttt                                                    >  2:271585/5‑251 (MQ=255)
                                                                                                                                                                                               cATCACTTACCGGCACCACCCCCACTTCTGACCAGGCCTTCGCAACCGTTTATCTGCATTGCCAGAGTGAAACTGCCTCACAGCTAACTGGATAATCCTACAGTCCATGCAGGTTATAAAACCAGCACGTCCTTGCACTAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTCTCTCACTCCAGTCAGAGCCACCAACTCCGGGCTGGAAAGTAAACAACCGCCGCAAAGTCGGttttttt                                                    >  2:471672/1‑250 (MQ=255)
                                                                                                                                                                                                 tCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGAAAGTAAAAAACCGACGCAAAGTCGGTTTTTTTAc                                                  >  1:333207/1‑250 (MQ=255)
                                                                                                                                                                                                         cggcctcaccCGTACTTCGGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTGCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGGCAGAGCCACCAACTCAGGGCTGGAAAGTAAAAAACCGACGCAAAGTCGGTTATTTTACATCCGGAtt                                         <  2:204133/245‑1 (MQ=39)
                                                                                                                                                                                                          ggCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGAAAGTAAAAAACCg                                                                       >  1:455640/1‑220 (MQ=255)
                                                                                                                                                                                                          ggCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGAAAGTAAAAAACCg                                                                       <  2:455640/220‑1 (MQ=255)
                                                                                                                                                                                                          ggCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGAAAGTAAAAAACCGACGCAAAGTCGGTTTTTTTACATCCGGAttt                                        >  1:264394/1‑250 (MQ=255)
                                                                                                                                                                                                           gCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCTCTCCAGTCAGTGCCACCAACTTAGGGCTGGAAAGTAAAAAACCGACGCAAAGTCGGTTTTTTTACATCCGGATTCg                                       <  1:1232/251‑1 (MQ=255)
                                                                                                                                                                                                                         tCTGACCAGGACTTTGAAAGCGTTTATGCGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTAAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTAtctc                                                                                                                    >  2:19099/1‑160 (MQ=255)
                                                                                                                                                                                                                         tCTGACCAGGACTTTGAAAGCGTTTATGCGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTAAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTAtctc                                                                                                                    <  1:19099/160‑1 (MQ=255)
                                                                                                                                                                                                                            gACCAGGACTTTGAAAGCGTTTATGTGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGAAAGTAAAAAACCGACGCAAAGTCGGTTTTTTTACATCCGGATTCGGACAAGGCTTAatat                        <  1:55219/249‑1 (MQ=255)
                                                                                                                                                                                                                                        gAAAGCGGTTATGTGCATTGCCAGAGTGAAAATGCCTCCGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGCCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCTCCAACTCAGGGCTGGAAAGTAAAAAACCGACGCAAAGTCGGTTTTTTTACATCCGGATTCGGACAAGGCTTAATATGACGAGGACCCAg           <  2:503529/250‑1 (MQ=255)
                                                                                                                                                                                                                                        gAAAGCGATTATGTGCATTGCCAGAGCGAAAATGCCTCAGAGCTAACTGGATATTCATACAGTACATGCTGGATATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGCTGCGTACGATGATGGCTATCTCACTCCAGTCATCACAACCACATCAGGGCTGGAAAGTACAAAACCGACGATAAGTCGGTATTTTTACATACGGGTTGGGACACGGATGAATATGACGagtaccccg           >  2:324934/1‑242 (MQ=255)
                                                                                                                                                                                                                                                ttATGCGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGCAAGTAAAAAACCGACGCAAAGTCGGTTTTTTTACATCCGGATTCGGACAAGGCTTAATATGACGATGACCCAGTGAAAGtat  >  1:277216/1‑251 (MQ=255)
                                                                                                                                                                                                                                                     |                                                                                                                                                                                                                                                     
ATCAGTTCAGAAGCTGAAGCAGAAAGCGGATCAGTTCCAGCAGCGCAATTAACGCCCCTAGAACGATGATTGCTTTATCAATCACCCGTTTTCTCCATGCGATGGAGTGAGAATGCATCCGCTTACTCATCCACTGCCTGTCACGGCGCATGTCTCATTGTTAGATAAGAACTCTCTCACTCCGGCCAGAGCATCAGTTAACGGCACCACCCGTACTTCTGACCAGGACTTTGAAAGCGTTTATGCGCATTGCCAGAGTGAAAATGCCTCAGAGCTAACTGGATAATCATACAGTACATGCAGGTTATAAAACCAGCACGTCCTTGCAATAGTTTCAGTATGGTATTAGCATTGATGCGTTAGATGATGGCTATCTCACTCCAGTCAGAGCCACCAACTCAGGGCTGGAAAGTAAAAAACCGACGCAAAGTCGGTTTTTTTACATCCGGATTCGGACAAGGCTTAATATGACGATGACCCAGTGAAAGTAT  >  NC_000913/3647704‑3648194

Alignment Legend
Aligned base mismatch/match (shaded by quality score): ATCG/ATCG < 3 ≤ ATCG/ATCG < 14 ≤ ATCG/ATCG < 16 ≤ ATCG/ATCG < 34 ≤ ATCG/ATCG < 39 ≤ ATCG/ATCG
Unaligned base: atcg    Masked matching base: atcg    Alignment gap:     Deleted base: