Predicted mutation
evidence seq id position mutation annotation gene description
RA NC_000913 1,727,494 (G)6→7 coding (836/1098 nt) nemA → chromate reductase, quinone reductase, FMN‑linked; N‑Ethylmaleimide reductase; old yellow enzyme

Read alignment evidence...
  seq id position ref new freq score (cons/poly) reads annotation genes product
*NC_0009131,727,4881.G100.0% 185.1 / NA 55A277G (GCG→GGG) nemAchromate reductase, quinone reductase, FMN‑linked; N‑Ethylmaleimide reductase; old yellow enzyme
Reads supporting (aligned to +/- strand):  ref base . (0/0);  new base G (26/29);  total (26/29)

GATCGCATTGGCATTCGCGTTTCACCAATCGGTACTTTCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGC‑‑GGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTGATGCGGTGGCATTTGGT  >  NC_000913/1727343‑1727630
                                                                                                                                                  |                                                                                                                                               
gATCGCATTGGCATTCGCGTTTCACCAATCGGTACTTTCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGC‑‑ggggg                                                                                                                                           <  2:460477/151‑1 (MQ=255)
         ggCATTCGCGTTTCACCAATCGGTACTTTCCAGAACACAGATATCGGCCCGAATGAAGACGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCg                                                                                                                                   <  2:484253/151‑1 (MQ=255)
               cgcgTTTCACCAATCGGTACTTTCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATAc                                                                                                                              <  2:535236/150‑1 (MQ=255)
                gactttCACCAATCGGCACTTTCCAGAACGCGGATAACGGCCCGAATGAAGAAGCCGACGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATGGGGCGGGGGGGTGGACCGt                                                                                                                                  <  2:17561/142‑1 (MQ=255)
                 cgTTTCACCAATCGGTACTTTCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTg                                                                                                                            >  2:247359/1‑150 (MQ=255)
                      cACCAATCGGTACTTTCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCg                                                                                                                       >  2:520743/1‑150 (MQ=255)
                      cACCAATCGGTACTTTCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGt                                                                                                                      <  1:692039/151‑1 (MQ=255)
                          aaTCGGTACTTTCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGc                                                                                                                                                  <  2:774321/120‑1 (MQ=255)
                          aaTCGGTACTTTCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGc                                                                                                                                                  >  1:774372/1‑120 (MQ=255)
                          aaTCGGTACTTTCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCcg                                                                                                                  <  2:242583/151‑1 (MQ=255)
                          aaTCGGTACTTTCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCcg                                                                                                                  <  2:782043/151‑1 (MQ=255)
                                tACTTTCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGaaa                                                                                                             >  2:529579/1‑150 (MQ=255)
                                    ttCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGt                                                                                                         <  2:467966/150‑1 (MQ=255)
                                       cAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTAcgc                                                                                                     >  2:52108/1‑151 (MQ=255)
                                        aGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTAcgcg                                                                                                    <  2:53142/151‑1 (MQ=255)
                                        aGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTAcgcg                                                                                                    >  2:613669/1‑151 (MQ=255)
                                              caGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGtt                                                                                              <  2:97833/151‑1 (MQ=255)
                                                 aTAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTcc                                                                                           >  2:473010/1‑151 (MQ=255)
                                                       gCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTc                                                                                     >  1:214033/1‑151 (MQ=255)
                                                          cGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCg                                                                                   >  1:801030/1‑150 (MQ=255)
                                                            aaTGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGAtt                                                                                >  1:897110/1‑151 (MQ=255)
                                                             aTGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTa                                                                               <  2:405375/151‑1 (MQ=255)
                                                             aTGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTa                                                                               <  2:153403/151‑1 (MQ=255)
                                                                aagaagCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCg                                                                            >  1:557535/1‑151 (MQ=255)
                                                                  gaagCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGgc                                                                          >  1:752317/1‑151 (MQ=255)
                                                                     gCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGgcgc                                                                        <  2:397544/150‑1 (MQ=255)
                                                                           gCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGc                                                                  >  1:791659/1‑150 (MQ=255)
                                                                           gCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGc                                                                  <  2:793020/150‑1 (MQ=255)
                                                                            cACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCAt                                                                >  2:221759/1‑151 (MQ=255)
                                                                             aCTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATa                                                               <  1:426745/151‑1 (MQ=255)
                                                                               tGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATac                                                              >  2:445068/1‑150 (MQ=255)
                                                                                   tCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGt                                                         >  2:426920/1‑151 (MQ=255)
                                                                                    cTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGt                                                         >  1:617618/1‑150 (MQ=255)
                                                                                      gATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTa                                                        <  1:133709/149‑1 (MQ=255)
                                                                                      gATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTa                                                        <  2:111613/149‑1 (MQ=255)
                                                                                           aacaacTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAg                                                 <  2:831262/151‑1 (MQ=255)
                                                                                             caacTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAg                                                 >  1:684160/1‑149 (MQ=255)
                                                                                              aacTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGGAGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGCGCATACACAGAAGAAAAAGCt                                               >  1:381512/1‑151 (MQ=255)
                                                                                               acTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTg                                              >  1:857544/1‑150 (MQ=255)
                                                                                                    gTAACCGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGAGCAGGTGCATACACAGTAGAAAAAGCTGaa                                            <  2:228463/147‑1 (MQ=255)
                                                                                                        aCGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGAt                                    >  1:598561/1‑151 (MQ=255)
                                                                                                        aCGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGAt                                    <  2:536780/151‑1 (MQ=255)
                                                                                                           cgGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCgg                                 <  1:180036/151‑1 (MQ=255)
                                                                                                                 tGCTTATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAgg                           >  2:511663/1‑151 (MQ=255)
                                                                                                                     tATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGtt                        <  1:394797/150‑1 (MQ=255)
                                                                                                                     tATCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGt                         <  1:529629/149‑1 (MQ=255)
                                                                                                                       tCTGCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAAt                     >  1:611700/1‑151 (MQ=255)
                                                                                                                         ggCATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTg                   <  2:3168/150‑1 (MQ=255)
                                                                                                                           cATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTGAt                 >  1:229714/1‑151 (MQ=255)
                                                                                                                           cATATGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTGAt                 <  2:214007/151‑1 (MQ=255)
                                                                                                                            atatGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTGATg                <  1:153996/151‑1 (MQ=255)
                                                                                                                             tatGTCAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTGATg                <  2:150077/150‑1 (MQ=255)
                                                                                                                                  cAGAACCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTGATGCGGTgg          <  2:283938/151‑1 (MQ=255)
                                                                                                                                   aGACCCAGATTGGGCGGGGGGGAGAACCGTATACTGATGCGTTCCGCGAACAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTGATGCGGTGGc         >  2:707726/1‑151 (MQ=255)
                                                                                                                                     aaCCAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTGATGCGGTGGCAt       >  2:214891/1‑151 (MQ=255)
                                                                                                                                        cAGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTGATGCGGTGGCATTTg    <  2:454554/151‑1 (MQ=255)
                                                                                                                                         aGATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTGATGCGGTGGCATTTgg   <  1:695277/151‑1 (MQ=255)
                                                                                                                                          gATTGGGCGGGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTGATGCGGTGGCATTTGGt  >  1:17903/1‑151 (MQ=255)
                                                                                                                                                  |                                                                                                                                               
GATCGCATTGGCATTCGCGTTTCACCAATCGGTACTTTCCAGAACACAGATAACGGCCCGAATGAAGAAGCCGATGCACTGTATCTGATTGAACAACTGGGTAAACGCGGCATTGCTTATCTGCATATGTCAGAACCAGATTGGGC‑‑GGGGGGTGAACCGTATACTGATGCGTTCCGCGAAAAAGTACGCGCCCGTTTCCACGGTCCGATTATCGGCGCAGGTGCATACACAGTAGAAAAAGCTGAAACGCTGATCGGCAAAGGGTTAATTGATGCGGTGGCATTTGGT  >  NC_000913/1727343‑1727630

Alignment Legend
Aligned base mismatch/match (shaded by quality score): ATCG/ATCG < 3 ≤ ATCG/ATCG < 16 ≤ ATCG/ATCG < 32 ≤ ATCG/ATCG < 37 ≤ ATCG/ATCG < 39 ≤ ATCG/ATCG
Unaligned base: atcg    Masked matching base: atcg    Alignment gap:     Deleted base: