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  • Vicho Deivis
    Junior Member
    • Nov 2015
    • 4

    Extract transcripts overlaping given coordinates with gffread (basic usage question)

    Hello, sorry if its already answered but I'm having problems using gffread.

    I have a list of short regions of interest (20-50pb) and I want to extract all features that overlap with this region. So far I have tried gffreead with the -r option with the following usage but I've been unable to indicate the chromosome I want.

    -> gffread -r start..end annotation.gff3 -o Test.results

    Thanks for your time
  • GenoMax
    Senior Member
    • Feb 2008
    • 7142

    #2
    You could potentially trim your gff file to contain just the chromosome you want.

    Comment

    • Vicho Deivis
      Junior Member
      • Nov 2015
      • 4

      #3
      As a last resort yes. But I'm trying to do a pipeline as clean as possible,

      Comment

      • GenoMax
        Senior Member
        • Feb 2008
        • 7142

        #4
        Use -r [<chr>:]<start>..<end> format in your command.

        Comment

        • Vicho Deivis
          Junior Member
          • Nov 2015
          • 4

          #5
          Now it works. Thanks!

          Comment

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