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  • Burrows Wheeler Transform in Animation

    Burrows Wheeler Transform is at the core of popular alignment algorithms such as Bowtie, BWA, SOAP2. I created an animated video to explain how the transform works.



    Please let me know whether it is useful, and I can put up few more examples, and also the rest of Bowtie algorithm in animation.
    http://homolog.us

  • #2
    I added a second animation with sequence 'TATATATATA'. You can see how Ts and As come together after the transform.
    http://homolog.us

    Comment


    • #3
      maybe make it a little faster though?

      Comment


      • #4
        Interesting. If you want to add an animation for how this is queried, let me know, and I can at least provide ascii on how this is done. I can't help animating tho...

        Originally posted by samanta View Post
        I added a second animation with sequence 'TATATATATA'. You can see how Ts and As come together after the transform.

        Comment


        • #5
          Originally posted by cycomatto View Post
          maybe make it a little faster though?
          Yes, that is definitely the first thing I plan to do to maintain my own sanity !! I had to watch the same animation for about 70-80 times to make sure all pieces were working.

          I was so excited to get it running that I wanted to share the animation with you folks.
          http://homolog.us

          Comment


          • #6
            Originally posted by mchaisso View Post
            Interesting. If you want to add an animation for how this is queried, let me know, and I can at least provide ascii on how this is done. I can't help animating tho...
            Sure, please email me at [email protected]. Generating an animation needs some work, but I believe I understand the basic process well to do it easily for the next ones,
            http://homolog.us

            Comment


            • #7
              Ok, I made the first animation run faster now.
              http://homolog.us

              Comment

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