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  • corthay
    Member
    • Oct 2008
    • 25

    #1

    Question about BWA options

    Hi,

    I've used bwa for 35bp solexa read with following option
    "-n 20 -l 15 -k 0 -t 12"
    to get reads having perfect match at the first 15bp. And then
    I generated .sam file by using "bwa samse" but there are
    some reads I did not expected as follwoing.

    MD:Z:14A10A0T1A1C0A0G0A0T0
    MD:Z:12^G7^AAC0C4G1T1

    I would like to know if there is minimum value for "-l" option. Or
    this is an alignment problem after mapping.

    BWA version is 0.5.7
    Thanks,

    corthay
    Last edited by corthay; 04-21-2010, 01:57 AM.

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