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  • How to Make Wiggle file from RNA-seq bam

    Hello all,

    I use Tophat to align the RNAseq reads to human genome. However, I want to visualize the coverage across the regions of interest.

    I know that the IGV can show the wiggles (or bigwig) file.

    So, can anyone tell me how to make the wiggle file from the tophat bam file ?

    Thanks so much.

  • #2
    There's a Galaxy tool available on the Galaxy Tool Shed bam_to_bigwig which internally calls BEDtools and bedGraphToBigWig, see http://toolshed.g2.bx.psu.edu/

    This is a simple Python script (with a Galaxy Tool XML file for use in the Galaxy web GUI), which you can also call directly at the command line.

    Comment


    • #3
      Thank you. I have successfully made it.

      Comment

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