FastQCFastQC Report
Thu 26 May 2016
SRR1544785_1.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR1544785_1.fastq.gz
File typeConventional base calls
EncodingIllumina 1.5
Total Sequences1685111
Sequences flagged as poor quality0
Sequence length52
%GC50

[OK]Per base sequence quality

Per base quality graph

[OK]Per sequence quality scores

Per Sequence quality graph

[FAIL]Per base sequence content

Per base sequence content

[FAIL]Per sequence GC content

Per sequence GC content graph

[OK]Per base N content

N content graph

[OK]Sequence Length Distribution

Sequence length distribution

[FAIL]Sequence Duplication Levels

Duplication level graph

[WARN]Overrepresented sequences

SequenceCountPercentagePossible Source
CCTGTCTCTTATACACATCTGACGCTGACGTGCTCGTATGCCGTCTTCTGCT107810.639779812724503TruSeq Adapter, Index 22 (96% over 25bp)
CTGTCTCTTATACACATCTGACGCTGACGTGCTCGTATGCCGTCTTCTGCTT92070.546373502991791Illumina Single End Adapter 2 (95% over 24bp)
CGGTCGGCGTCCCCCAACTTCTTAGAGGGACAAGTGGCGTTCAGCCACCCGA63110.37451538800708084No Hit
GCTGTCTCTTATACACATCTGACGCTGACGTGCTCGTATGCCGTCTTCTGCT60940.36163789803757734TruSeq Adapter, Index 22 (96% over 25bp)
TGTCTCTTATACACATCTGACGCTGACGTGCTCGTATGCCGTCTTCTGCTTG43730.25950812735778234TruSeq Adapter, Index 22 (96% over 27bp)
GGGCAGGGACTTAATCAACGCAAGCTTATGACCCGCACTTACTGGGAATTCC27930.16574575799457722No Hit
ACCTGTCTCTTATACACATCTGACGCTGACGTGCTCGTATGCCGTCTTCTGC25910.1537584171013067Illumina Single End Adapter 2 (95% over 22bp)
TCTGTCTCTTATACACATCTGACGCTGACGTGCTCGTATGCCGTCTTCTGCT24380.14467889652373048TruSeq Adapter, Index 22 (96% over 25bp)
CGCTGTCTCTTATACACATCTGACGCTGACGTGCTCGTATGCCGTCTTCTGC22180.1316233767389804Illumina Single End Adapter 2 (95% over 22bp)
GCCTGTCTCTTATACACATCTGACGCTGACGTGCTCGTATGCCGTCTTCTGC22010.1306145411192497TruSeq Adapter, Index 22 (95% over 24bp)
CGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT20190.11981406566095645No Hit
AGCTGTCTCTTATACACATCTGACGCTGACGTGCTCGTATGCCGTCTTCTGC17730.1052156208107359Illumina Single End Adapter 2 (95% over 22bp)
ACTGTCTCTTATACACATCTGACGCTGACGTGCTCGTATGCCGTCTTCTGCT17080.10135830814705973Illumina Single End Adapter 2 (95% over 23bp)

[FAIL]Adapter Content

Adapter graph

[WARN]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
TACCCGA206.312297E-446.014
ATACGCA206.312297E-446.035
GCGTACC206.312297E-446.033
GTACGAC206.312297E-446.037
ACGTAGG2400.045.0416681
TCGGCGT9550.044.5549744
CTAGCGG4400.043.9090921
ATAGCGG3050.043.7377051
TACGGGA3850.043.610393
GTCGGCG9900.043.4444433
ACGGGAT3550.043.408454
CGACGGT850.043.29411727
CTATAGG3150.043.0793651
GTTACGG1550.043.032261
ACGGGAC6150.043.008134
CGTTTTT21150.042.737591
CGTAGGG6650.042.541352
CTTGCGG4550.042.461541
CTCGAGG1950.042.461541
AAGACGG1300.042.4615361