Predicted mutation
evidence seq id position mutation freq annotation gene description
RA NC_000913 3,657,599 T→A 31.5% intergenic (+32/+387) hdeD → / ← arrS acid‑resistance membrane protein/antisense sRNA ArrS, function unknown

Read alignment evidence...
  seq id position ref new freq score (cons/poly) reads annotation genes product
*NC_0009133,657,5990TA31.5% 88.4 / 53.7 57intergenic (+32/+387)hdeD/arrSacid‑resistance membrane protein/antisense sRNA ArrS, function unknown
Reads supporting (aligned to +/- strand):  ref base T (16/23);  new base A (8/10);  total (24/33)
Fisher's exact test for biased strand distribution p-value = 1.00e+00
Kolmogorov-Smirnov test that lower quality scores support variant p-value = 1.00e+00

CTTGGTGCAACGCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAATTTTTTTCACTCTATGGCAAATTAG  >  NC_000913/3657451‑3657743
                                                                                                                                                    |                                                                                                                                                
cTTGGTGCAACGCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACt                                                                                                                                                  >  4:154011/1‑149 (MQ=255)
 ttGGTGCAACGCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACtt                                                                                                                                                 >  3:153135/1‑149 (MQ=255)
 ttGGTGCAACGCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACtt                                                                                                                                                 >  1:217766/1‑149 (MQ=255)
 ttGGTGCAACGCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACtt                                                                                                                                                 >  1:318469/1‑149 (MQ=255)
    gTGCAACGCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGAt                                                                                                                                              <  1:152451/149‑1 (MQ=255)
      gCAACGCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGAtgt                                                                                                                                            <  4:356992/149‑1 (MQ=255)
      gCAACGCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGCTTGTCACCCGGATCATAGTCACTTGAtgt                                                                                                                                            <  3:284800/149‑1 (MQ=255)
       cAACGCCGTTGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGAtgtg                                                                                                                                           >  2:411568/1‑149 (MQ=255)
         aCGCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGAc                                                                                                                                         >  1:98604/1‑149 (MQ=255)
         aCGCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGAc                                                                                                                                         >  3:418385/1‑149 (MQ=255)
         aCGCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACATCAAGTGAc                                                                                                                                         >  1:39748/1‑149 (MQ=255)
           gCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACATCAAGTGACTa                                                                                                                                       <  2:39748/149‑1 (MQ=255)
           gCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACATCAAGTGACTa                                                                                                                                       <  4:469648/149‑1 (MQ=255)
             cGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGa                                                                                                                                          <  1:264684/144‑1 (MQ=255)
             cGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGa                                                                                                                                          >  2:264684/1‑144 (MQ=255)
             cGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACATCAAGTGACTATg                                                                                                                                     <  1:345951/149‑1 (MQ=255)
               aTGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACATCAAGTGACTATGAt                                                                                                                                   <  1:121175/149‑1 (MQ=255)
                   tgtCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGa                                                                                                                               <  1:378210/149‑1 (MQ=255)
                    gtCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGAt                                                                                                                              <  1:411568/149‑1 (MQ=255)
                       tGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTaa                                                                                                                           >  2:121353/1‑149 (MQ=255)
                        gTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAAt                                                                                                                          >  4:394595/1‑149 (MQ=255)
                          aaCGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATAc                                                                                                                        <  3:154011/149‑1 (MQ=255)
                                ggTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACtctctc                                                                                                                  <  1:131894/149‑1 (MQ=255)
                                 gTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTcc                                                                                                                 <  3:394595/149‑1 (MQ=255)
                                 gTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACATCAAGTGACTATGATCCggg                                                                                                                              <  2:69914/136‑3 (MQ=255)
                                 gTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACATCAAGTGACTATGATCCggg                                                                                                                              >  1:69914/1‑134 (MQ=255)
                                 gTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACATCAAGTGACTATGATCCgg                                                                                                                               <  3:232934/135‑2 (MQ=255)
                                 gTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACATCAAGTGACTATGATCCgg                                                                                                                               >  4:232934/1‑134 (MQ=255)
                                  tttCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGa                                                                                                                                          >  2:399674/1‑123 (MQ=255)
                                  tttCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGa                                                                                                                                          <  1:399674/123‑1 (MQ=255)
                                               gggAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGtgttg                                                                                                   <  4:315681/149‑1 (MQ=255)
                                                 gAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACATCAAGTGACTATGATCCgggt                                                                                                                             >  2:350187/1‑118 (MQ=38)
                                                 gAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACATCAAGTGACTATGATCCgggt                                                                                                                             <  1:350187/121‑4 (MQ=38)
                                                    ttGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGAt                                                                                              >  3:11251/1‑149 (MQ=255)
                                                    ttGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGAt                                                                                              <  2:217766/149‑1 (MQ=255)
                                                          tGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAgt                                                                                                       <  2:389425/134‑1 (MQ=255)
                                                          tGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGATTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAAGACTCTCTCCGCTACGCAgt                                                                                                       >  1:389425/1‑134 (MQ=255)
                                                                         ccAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGaa                                                                         <  4:11251/149‑1 (MQ=255)
                                                                               tGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGAt                                                                                                                                              >  3:397755/1‑74 (MQ=255)
                                                                               tGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGAt                                                                                                                                              <  4:397755/74‑1 (MQ=255)
                                                                                gTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTa                                                                  <  1:121353/149‑1 (MQ=255)
                                                                                 ttCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGa                                                                                                                               <  2:126281/87‑1 (MQ=255)
                                                                                 ttCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGa                                                                                                                               >  1:126281/1‑87 (MQ=255)
                                                                                 ttCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTAc                                                                 <  2:221016/149‑1 (MQ=255)
                                                                                     gCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGc                                                             >  3:428971/1‑149 (MQ=255)
                                                                                                             agcaATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGaa                                     >  1:149181/1‑149 (MQ=255)
                                                                                                                          ccGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAAttt                        >  3:147907/1‑149 (MQ=255)
                                                                                                                            ggTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAAttttt                      <  4:153135/149‑1 (MQ=255)
                                                                                                                                      cGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAATTTTTTTCACTCTAt            <  2:98604/149‑1 (MQ=255)
                                                                                                                                      cGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAATTTTTTTCACTCTAt            <  4:418385/149‑1 (MQ=255)
                                                                                                                                         aTCATAGTCACATCAAGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAATTTTTTTCACTCTATGGc         >  2:176271/1‑149 (MQ=255)
                                                                                                                                          tCATAGTCACATCAAGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAAtttttt                     <  3:362652/136‑1 (MQ=255)
                                                                                                                                          tCATAGTCACATCAAGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAAtttttt                     >  4:362652/1‑136 (MQ=255)
                                                                                                                                          tCATAGTCACATCAAGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAAt                          <  3:26654/131‑1 (MQ=255)
                                                                                                                                          tCATAGTCACATCAAGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAAt                          >  4:26654/1‑131 (MQ=255)
                                                                                                                                          tCATAGTCACATCAAGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAATTTTTTTCACTCTATGGCa        >  1:452056/1‑149 (MQ=255)
                                                                                                                                            aTAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAATTTTTTTCACTCTATGGCaaa      >  2:462/1‑149 (MQ=255)
                                                                                                                                               gTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACt                                        >  1:283461/1‑112 (MQ=255)
                                                                                                                                               gTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACt                                        <  2:283461/112‑1 (MQ=255)
                                                                                                                                               gTCACATCAAGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAATTTTTTTCACTCTATGGCAAATTa   <  2:452056/149‑1 (MQ=255)
                                                                                                                                                tCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAATTTTTTTCACTCTATGGCAAATTAg  <  4:428971/149‑1 (MQ=255)
                                                                                                                                                    |                                                                                                                                                
CTTGGTGCAACGCCGATGGTGTCTGTAACGCTGGTTTCCACACTGGTGGGAATTGAACTGATATTTAGCGCCGCCAGCCTGTTCAGCTTCGCCAGTTTGTTCGTTAAGCAGCAATAATTACCCCGGTTGTCACCCGGATCATAGTCACTTGATGTGACTATGATCCGATTAATACTCTCTCCGCTACGCAGTGTTGTAGATCAATTGCGCACTATCATTGAAATAATTACCTGCTAGTGATTATTTCAACCTACTGAATTTCATCTAATTTTTTTCACTCTATGGCAAATTAG  >  NC_000913/3657451‑3657743

Alignment Legend
Aligned base mismatch/match (shaded by quality score): ATCG/ATCG < 3 ≤ ATCG/ATCG < 34 ≤ ATCG/ATCG < 36 ≤ ATCG/ATCG < 39 ≤ ATCG/ATCG < 40 ≤ ATCG/ATCG
Unaligned base: atcg    Masked matching base: atcg    Alignment gap:     Deleted base: