Unconfigured Ad

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts
  • Richard Finney
    Senior Member
    • Feb 2009
    • 701

    2 Bam Files , Same Donor?

    What is a parsimonious way to determine if two bam files are from the same individual? Is there an off-the shelf, open source implementation?
  • Bukowski
    Senior Member
    • Jan 2010
    • 388

    #2
    I'd just run them through the same genotyper and then compare the genotypes with vcf-compare in vcf-tools. Or run it through a somatic detection program like VarScan2, and expect to see very few differences output.

    Comment

    • Heisman
      Senior Member
      • Dec 2010
      • 534

      #3
      I've done this before with array data as validation for SNPs; when looking at SNP calls on the array spots, I would always get well over 90% concordance between calls if the same person was sequenced in multiple libraries. Between different people I would never get over 50% concordance, and this is just looking at relatively common SNPs on the array. So if you call SNPs and look at ones with at least a quality score of say 30 and coverage of 10x (by mpileup), it should be super obvious.

      Comment

      Latest Articles

      Collapse

      • mylaser
        Reply to Advanced Sequencing Platforms Tackle Neuroscience’s Toughest Genomics Problems
        by mylaser
        Kheloyaar: The Complete Guide to Kheloyaar Loginand Kheloyaar ID
        The online gaming industry has transformed the way people enjoy digital entertainment. As technology continues to improve, players are looking for platforms that offer convenience, security, and a seamless user experience. Kheloyaarhas gained attention among users who value an easy-to-use platform, quick account access, and a simple registration process.
        Whether you're exploring Kheloyaar for the first time or want to understand...
        Yesterday, 09:27 PM
      • 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.
        ...
        Yesterday, 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

      ad_right_rmr

      Collapse

      News

      Collapse

      Topics Statistics Last Post
      Started by SEQadmin2, Yesterday, 10:04 AM
      0 responses
      8 views
      0 reactions
      Last Post SEQadmin2  
      Started by SEQadmin2, 07-08-2026, 10:08 AM
      0 responses
      7 views
      0 reactions
      Last Post SEQadmin2  
      Started by SEQadmin2, 07-07-2026, 11:05 AM
      0 responses
      10 views
      0 reactions
      Last Post SEQadmin2  
      Started by SEQadmin2, 07-02-2026, 11:08 AM
      0 responses
      31 views
      0 reactions
      Last Post SEQadmin2  
      Working...