Changes between Version 15 and Version 16 of SOPs/qc_shortReads


Ignore:
Timestamp:
01/30/14 13:17:50 (11 years ago)
Author:
gbell
Comment:

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  • SOPs/qc_shortReads

    v15 v16  
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    35 == QC Paired-End Reads ==
     35== QC for paired-end reads ==
    3636  * QC as above each of the forward and reverse reads separately using QC'ing program (above).
    3737  * If reads reads are removed, get reads/mates after QC'ing that are //perfect// pairs:
     
    4141}}}
    4242
    43   * '''Paired-End Insert Size for DNA samples''': If paired-end insert size or distance is unknown or need to be verified, it can be extracted from a BAM/SAM file after running Bowtie.  See the [[http://barcwiki.wi.mit.edu/wiki/SOPs/mapping|mapping SOP]] for mapping details.
    44 
    45 {{{
    46    # Map with bowtie (or another mapper)
    47    bowtie -S /nfs/genomes/mouse_gp_jul_07/bowtie/mm9 -1 s_1_1_sequence.txt -2 s_1_2_sequence.txt -n 1 -p 2 -I 0 -X 500 >| s_1_bowtie.sam
    48 }}}
     43== Determining the paired-end insert size for DNA samples ==
     44
     45If paired-end insert size or distance is unknown or need to be verified, it can be extracted from a BAM/SAM file after running Bowtie. 
     46
     47When mapping with bowtie (or another mapper), the insert size can often be included as an input parameter (example for bowtie: -X 500), which can help with mapping.  See the [[http://barcwiki.wi.mit.edu/wiki/SOPs/mapping|mapping SOP]] for mapping details.
     48
    4949
    5050Method 1: Get insert sizes from BAM file