Unconfigured Ad

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • P-Richmond
    Member
    • Oct 2010
    • 13

    #1

    Trio Structural variant genotyping

    Hello,
    I'm working with trio structural variant calling from Illumina paired-end WGS. I've called variants using LumpySV, and I have both bedpe and vcf files for mother, father, and child.

    I now want to genotype these variants:
    Both via heterozygous, homozygous, hemizygous, as well as based on inheritance patterns, i.e. Recessive, de novo

    Then I want to take them through an annotation vs. genes, regulatory regions, DGV, etc.

    If anyone has a pipeline set up for this or can point me to the correct place that would be very helpful.

    Thanks,
    Phil
  • vivek_
    PhD Student
    • Jul 2012
    • 164

    #2
    Depending on the size of structural variants genotyping does not have a straightforward solution. Pindel can give you genotypes for smaller events (upto 100bp) but with larger events (> 1kb), even defining boundaries is a bit of a challenge, so as it is there is no out of the box solution. In the past I've used Bedtools to add gene annotation and roughly genotype the large SVs.

    Comment

    Latest Articles

    Collapse

    • SEQadmin2
      Multiomic Liquid Biopsy: What DNA/RNA Panels Reveal That DNA Alone Can’t
      by SEQadmin2



      Tumors contain complex mixtures of cell populations that evolve in response to treatment and host-specific factors. Tissue biopsies provide only static snapshots of a tumor’s state. But what if we could follow that evolution over time using a minimally invasive technique?

      Liquid biopsies can detect tumor-derived material circulating in the bloodstream, providing a way to study treatment response, detect emerging resistance, and discover new biomarkers. Circulating
      ...
      10-14-2026, 09:55 AM
    • SEQadmin2
      New Genomics Technologies Take Aim at Long-Standing Limits
      by SEQadmin2


      Researchers using sequencing and genomics tools often have to make trade-offs. They can choose between speed or scale, short reads or long-range information, or targeted panels or a view of the whole transcriptome. New technologies that have been released this year are built to address those tough choices.

      We asked six companies the same four questions to learn about their latest products. The new technologies bring a lot to the table, including rethinking sequencing
      ...
      09-28-2026, 10:25 AM

    ad_right_rmr

    Collapse

    News

    Collapse

    Topics Statistics Last Post
    Started by SEQadmin2, Yesterday, 11:13 AM
    0 responses
    21 views
    0 reactions
    Last Post SEQadmin2  
    Started by SEQadmin2, Yesterday, 10:48 AM
    0 responses
    18 views
    0 reactions
    Last Post SEQadmin2  
    Started by SEQadmin2, 10-15-2026, 10:52 AM
    0 responses
    36 views
    0 reactions
    Last Post SEQadmin2  
    Started by SEQadmin2, 10-14-2026, 05:39 AM
    0 responses
    42 views
    0 reactions
    Last Post SEQadmin2  
    Working...