FastQCFastQC Report
Tue 5 Sep 2017
wgEncodeBroadHistoneGm12878CtcfStdRawDataRep1.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
FilenamewgEncodeBroadHistoneGm12878CtcfStdRawDataRep1.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences17949455
Sequences flagged as poor quality0
Sequence length47-51
%GC44

[FAIL]Per base sequence quality

Per base quality graph

[FAIL]Per tile sequence quality

Per base quality graph

[WARN]Per sequence quality scores

Per Sequence quality graph

[FAIL]Per base sequence content

Per base sequence content

[WARN]Per sequence GC content

Per sequence GC content graph

[OK]Per base N content

N content graph

[WARN]Sequence Length Distribution

Sequence length distribution

[OK]Sequence Duplication Levels

Duplication level graph

[WARN]Overrepresented sequences

SequenceCountPercentagePossible Source
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA360090.2006133333853312No Hit
ANNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN184000.10251007621122758No Hit

[OK]Adapter Content

Adapter graph

[FAIL]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
CGACGAT15800.0104.6521445
GCGACGA17850.092.9589844
CTACGTA23200.080.240143
AGCGACG22150.078.2581943
GAGCGAC23300.074.7299842
ACTACGT25850.073.6240442
CTCGTCA27550.056.58762442
TACGCGA43650.039.8333782
ACGTACG63700.039.7235879
ACGCGTA64250.039.3399313
TACGCGT64250.039.16137312
CGCGTAT65100.039.14737714
GACGTAC64950.039.053558
GTACGCG65100.039.03988311
CGTACGC65550.038.6088310
CGTACGT37950.037.86092835
TGACGTA66800.037.5001377
GATATGT49900.037.44118543
ACGAGCG47000.037.11628740
GCGTACG38000.037.07375734