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  • poor quality of seqeunce

    Hi,

    We just got a batch of sequencing data using Illuminar HiSeq. The quality of the data seems poor (see the attached images from FastaQC). I wonder what could be the problems and whether we can use the these data or the cDNA library.

    Thanks in a advance,

    James

    Click image for larger version

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    Click image for larger version

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