Filter DNA

Filter DNA removes non-DNA characters from text. Use this program when you wish to remove digits and blank spaces from a sequence to make it suitable for other applications.

Paste the text into the text area below. Input limit is 500000 characters.

1 ttaagatttg cgctttgcca actgtacacc caacctcggt 
      41 ttattgtcga acctcccgct tgtgccgcca tctgcatata 
      81 gatcccggtc agtccgtcac attctgccaa ttgagtatcc 
     121 tcgaagtctt attccacgtg ctcaaagcaa gggtatcgta 
     161 cagtgataac cgcctcgtgc agatccaaat tctcgattaa 
     201 cactcaagta ctgattttta tcatcaggta actaaaaact 
     241 cacaatttga agcaccagcg agaatcgttc tattctctag 
     281 cttcgcaaca tcgacagttg taatggcata acttcggcat 
     321 tcatagtggc tgagtttagc ggactaagcg aaaaactggt 
     361 cgttagatct tcctcaccat gattttacaa gaaaggtgaa 
     401 ctcaatttga cggcggtaaa gttagatggc tacgcgcgac 
     441 aagtctccgt atcgtcatga aattagcgaa gaggtaatgg 
     481 caaagcttgg ctacgaatac aggagcgcgc tgtgattaca 
     521 gtagggttag gatagcgaaa acgttcaacg tggatagact 
     561 cttatcggca cacgatcata tgcttccaag gttcccaagg 
     601 cgaattacta gggtgcacag agctacgagt acgctgtccg 
     641 gcttgattcg ctcgtacatc cactgttcaa aaagctccga 
     681 taccgacgat cactctcgat ctctgtgtgg gacgcactta 
     721 ttgtggaatc agtcaaccag tgaagcattc acatgtacgt 
     761 ggtacggcac gccgtggtat gttagcgttc cctgcgccgc 
     801 aagtaaaccc ttcagctgtc acctcctata gtaacacgct 
     841 cgcatgcaga gcctagcacc ttagctctga gttgcctgcc 
     881 ggaaggatat attctgtatg tgattaaagc gaagtcaaag 
     921 taaacccccc acatgcagac ctgggtaaat tctcactcag 
     961 ttgaaacgta ggggccaata cgtgtgtcct tgatactact

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