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  • victoryhe
    Junior Member
    • Oct 2011
    • 7

    #1

    cufflinks

    Hi,

    i'm getting Read type 0bp singled-end in the output of cufflinks, even it is 75bp. And, In the gene.fpkm/isoform file, it has lots of zero counts.

    HTML Code:
    $ cufflinks  -o /cufflinks/  -p 4 -g   /mm9    accepted_hits.sam
    You are using Cufflinks v1.1.0, which is the most recent release.
    [bam_header_read] EOF marker is absent.
    [bam_header_read] invalid BAM binary header (this is not a BAM file).
    File accepted_hits.sam doesn't appear to be a valid BAM file, trying SAM...
    [15:21:02] Loading reference annotation.
    [15:21:04] Inspecting reads and determining fragment length distribution.
    > Processed 29955 loci.                        [*************************] 100%
    > Map Properties:
    >	Total Map Mass: 20845338.50
    >	#####NOTE HERE##### ====>>> Read Type: 0bp single-end
    >	Fragment Length Distribution: Truncated Gaussian (default)
    >	              Default Mean: 200
    >	           Default Std Dev: 80
    [15:23:56] Assembling transcripts and estimating abundances.
    > Waiting for 2 threads to complete.           [************************ ]  99%
    > Waiting for 1 threads to complete.           [************************ ]  99%
    > Processed 29955 loci.                        [*************************] 100%
    anyone who has got this before?
    Last edited by victoryhe; 10-18-2011, 04:02 AM.
  • mmanrique
    Member
    • Dec 2009
    • 12

    #2
    Why don't you try using the BAM file instead of the SAM one?

    Comment

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