Unconfigured Ad

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts
  • Wonko
    Junior Member
    • Jul 2010
    • 5

    PeakSeq mappability map

    Hi everyone,
    I am trying to generate a mappability map of hg19 Chr21. When running

    python compile.py 76

    I get the error

    /bin/sh: chr2hash: not found
    /bin/sh: OligoFindPLFFile: not found
    /bin/sh: mergeOligoCounts: not found

    The executables are in a folder I generated for PeakSeq and added to /etc/environment. What do I have to change?

    Thanks,
    wonko
  • frankyue50
    Member
    • Nov 2008
    • 34

    #2
    you need to add it to your PATH, for example .bash_profile

    Comment

    • AL_B
      Junior Member
      • Aug 2013
      • 5

      #3
      Mappability Map missing chromosomes

      Hi,
      When I create Mappability map file (I am using the code given in Gerstein Lab http://archive.gersteinlab.org/proj/...lity_Map/Code/ ), in some cases, there are chromosomes that are missing in the output mappability map file. Does any one knows why? All the needed .fa files are in the directory of mappability map.

      Thanks in advance

      Comment

      Latest Articles

      Collapse

      • SEQadmin2
        Advanced Sequencing Platforms Tackle Neuroscience’s Toughest Genomics Problems
        by SEQadmin2



        Genomics studies in neuroscience face a special challenge due to the brain’s complexity and scarcity of samples. Mapping changes in cell type and state using conventional next-generation sequencing methods remains challenging. Advances in technologies like single-cell sequencing, spatial transcriptomics, and long-read sequencing have opened the door to deeper studies of the brain and diseases like Alzheimer’s, amyotrophic lateral sclerosis (ALS), and schizophrenia.
        ...
        07-09-2026, 11:10 AM
      • SEQadmin2
        Cancer Drug Resistance: The Lingering Barrier to Rising Survival
        by SEQadmin2



        Cancer survival rates have significantly increased in the last few decades in the United States, reaching a combined 70% 5-year survival rate by 2021. Behind this number, there are years of research to find new therapies, drug targets, and early detection methods. But there is one core challenge that keeps slowing down these advances, and it’s about drug resistance.

        There is no single reason why many patients don’t respond to treatment as expected. Cancer is...
        07-08-2026, 05:17 AM
      • GATTACAT
        Reply to Nine Things a Sample Prep Scientist Thinks About Before Sequencing
        by GATTACAT
        Love this - good data definitely starts from good input, and poor input can only give relatively poor data. I particularly like the mention of Nanodrop/absorbance based methods for quantification. It's such a toss up if you'll get an accurate reading or what amounts to a randomly generated number, and a lot of library/sequencing related issues can be traced back to poor quant.
        07-01-2026, 11:43 AM

      ad_right_rmr

      Collapse

      News

      Collapse

      Topics Statistics Last Post
      Started by SEQadmin2, 07-13-2026, 10:26 AM
      0 responses
      24 views
      0 reactions
      Last Post SEQadmin2  
      Started by SEQadmin2, 07-09-2026, 10:04 AM
      0 responses
      34 views
      0 reactions
      Last Post SEQadmin2  
      Started by SEQadmin2, 07-08-2026, 10:08 AM
      0 responses
      21 views
      0 reactions
      Last Post SEQadmin2  
      Started by SEQadmin2, 07-07-2026, 11:05 AM
      0 responses
      34 views
      0 reactions
      Last Post SEQadmin2  
      Working...