Unconfigured Ad

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts
  • czl0020
    Junior Member
    • Jul 2012
    • 1

    How to remove adaptor from the NGS data?

    I did one lane illumina Hiseq, the output is 400 million reads. The question is there are about 1,800 different adaptors in the raw data file, is there any easy and fast way to remove those 1,800 different adaptors?
  • DZhang
    Senior Member
    • Jun 2010
    • 177

    #2
    Do you want to simply remove the adapters or sort the reads out based on different adapters and then remove the adapters? Either way, please look into this tool: http://hannonlab.cshl.edu/fastx_toolkit/

    Best regards,
    Douglas

    Comment

    • SES
      Senior Member
      • Mar 2010
      • 275

      #3
      cutadapt is good tool for adapter removal and trimming.

      Comment

      • swNGS
        Member
        • Nov 2011
        • 83

        #4
        TrimGalore is a helpful wrapper that works with Cutadapt and FastQC if you want to, for example trim different sequences from each end...

        Comment

        • Huan@illumina.com
          Junior Member
          • Sep 2012
          • 2

          #5
          CASAVA 1.8.2 has a built in adapter-masking option that can be called up by using the --adapter-sequence flag. You will need to point it to a fasta file that contains the adapter sequence you want trimmed.

          Comment

          Latest Articles

          Collapse

          • mylaser
            Reply to Advanced Sequencing Platforms Tackle Neuroscience’s Toughest Genomics Problems
            by mylaser
            Kheloyar – Everything You Need to Know About Kheloyaar Login and Kheoyar Id
            If you are looking for an online gaming platform that offers a user-friendly experience, Kheloyar has become a name that many users search for. Whether you're interested in creating a new account, accessing your dashboard through Kheloyaar Login, or learning how to obtain a Kheoyar Id, understanding the platform's features and account process is essential.
            This guide explains everything you need to know about...
            Yesterday, 01:13 AM
          • 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

          ad_right_rmr

          Collapse

          News

          Collapse

          Topics Statistics Last Post
          Started by SEQadmin2, 07-09-2026, 10:04 AM
          0 responses
          21 views
          0 reactions
          Last Post SEQadmin2  
          Started by SEQadmin2, 07-08-2026, 10:08 AM
          0 responses
          13 views
          0 reactions
          Last Post SEQadmin2  
          Started by SEQadmin2, 07-07-2026, 11:05 AM
          0 responses
          31 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...