Seqanswers Leaderboard Ad

Collapse

Announcement

Collapse
No announcement yet.
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • How do sequencing errors affect de Bruijn graphs?

    This is another introductory article that some of you may find useful. You may wonder about what determines the RAM size required by de Bruijn assembly programs. In the following article, I showed that when reads have no error (imaginary world), size of de Bruijn depends on the genome, not the depth of sequencing.



    In this follow up post, I show how read errors affect sizes of de Bruijn graphs -



    Hopefully the above comments will help you find new ways to optimize available RAM, because not everyone can afford 512GB machines.
    http://homolog.us

  • #2
    Seems like one way would be to use quality values of the sequence data. Trivially this could be used to hard mask the bases that are scored below a certain threshold.

    --
    Phillip

    Comment


    • #3
      What assemblies from heterozygous individuals?

      Comment

      Latest Articles

      Collapse

      • seqadmin
        Strategies for Sequencing Challenging Samples
        by seqadmin


        Despite advancements in sequencing platforms and related sample preparation technologies, certain sample types continue to present significant challenges that can compromise sequencing results. Pedro Echave, Senior Manager of the Global Business Segment at Revvity, explained that the success of a sequencing experiment ultimately depends on the amount and integrity of the nucleic acid template (RNA or DNA) obtained from a sample. “The better the quality of the nucleic acid isolated...
        03-22-2024, 06:39 AM
      • seqadmin
        Techniques and Challenges in Conservation Genomics
        by seqadmin



        The field of conservation genomics centers on applying genomics technologies in support of conservation efforts and the preservation of biodiversity. This article features interviews with two researchers who showcase their innovative work and highlight the current state and future of conservation genomics.

        Avian Conservation
        Matthew DeSaix, a recent doctoral graduate from Kristen Ruegg’s lab at The University of Colorado, shared that most of his research...
        03-08-2024, 10:41 AM

      ad_right_rmr

      Collapse

      News

      Collapse

      Topics Statistics Last Post
      Started by seqadmin, Yesterday, 06:37 PM
      0 responses
      11 views
      0 likes
      Last Post seqadmin  
      Started by seqadmin, Yesterday, 06:07 PM
      0 responses
      10 views
      0 likes
      Last Post seqadmin  
      Started by seqadmin, 03-22-2024, 10:03 AM
      0 responses
      51 views
      0 likes
      Last Post seqadmin  
      Started by seqadmin, 03-21-2024, 07:32 AM
      0 responses
      68 views
      0 likes
      Last Post seqadmin  
      Working...
      X