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  • STAR mapping error

    Hi, I am using STAR to find fusion transcripts and may be use cufflinks to quantify the transcripts. below is my command for 2ndpass mapping.

    $STAR_HOME/STAR --runThreadN $CORE \
    --genomeDir $GDIR \
    --readFilesIn $READ1 $READ2 \
    --readFilesCommand zcat \
    --sjdbGTFfile $GTF \
    --quantMode TranscriptomeSAM GeneCounts \
    --outSAMattributes NH HI NM MD AS nM XS \
    --chimSegmentMin 12 \
    --chimJunctionOverhangMin 12 \
    --alignSJDBoverhangMin 10 \
    --outSAMtype BAM Unsorted

    I gave 40gb of memory. It ran fine with one sample test but when I generated index with multisample and tried the 2nd pass mapping
    it gave me the following error

    terminate called after throwing an instance of 'std:ut_of_range'
    what(): vector::_M_range_check
    /opt/gridengine/default/spool/r-slave-1-3/job_scripts/581271: line 76: 26016 Aborted (core dumped) $ST

    This happens while processing the gtf file.
    Is there somthing wrong with my new SAindex ? how do I fix this?
    If I want to try the option --alignMatesGapMax --alignIntronMax with bigger numbers the process would get killed. Is there a limit on this?
    Thank you.

  • #2
    Originally posted by Him26 View Post
    Hi, I am using STAR to find fusion transcripts and may be use cufflinks to quantify the transcripts. below is my command for 2ndpass mapping.

    $STAR_HOME/STAR --runThreadN $CORE \
    --genomeDir $GDIR \
    --readFilesIn $READ1 $READ2 \
    --readFilesCommand zcat \
    --sjdbGTFfile $GTF \
    --quantMode TranscriptomeSAM GeneCounts \
    --outSAMattributes NH HI NM MD AS nM XS \
    --chimSegmentMin 12 \
    --chimJunctionOverhangMin 12 \
    --alignSJDBoverhangMin 10 \
    --outSAMtype BAM Unsorted

    I gave 40gb of memory. It ran fine with one sample test but when I generated index with multisample and tried the 2nd pass mapping
    it gave me the following error

    terminate called after throwing an instance of 'std:ut_of_range'
    what(): vector::_M_range_check
    /opt/gridengine/default/spool/r-slave-1-3/job_scripts/581271: line 76: 26016 Aborted (core dumped) $ST

    This happens while processing the gtf file.
    Is there somthing wrong with my new SAindex ? how do I fix this?
    If I want to try the option --alignMatesGapMax --alignIntronMax with bigger numbers the process would get killed. Is there a limit on this?
    Thank you.
    Hi @Him26,

    please post or send me the Log.out file, and also a few hundred lines. It's likely that the problem is with GTF file formatting.

    Cheers
    Alex

    Comment


    • #3
      My dumb mistake

      Hi Alex,

      Thank you for your reply.
      I was looking through the gtf file and found that gtf file I was using had different 'chr' naming.
      Gtf file I was using for the 1st mapping and 2nd mapping was different.
      My bad for not checking this from the first place.

      Thank you for your advice.

      Comment

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