FastQCFastQC Report
Thu 26 May 2016
SRR522141_1.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR522141_1.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences29311056
Sequences flagged as poor quality0
Sequence length50
%GC47

[OK]Per base sequence quality

Per base quality graph

[OK]Per tile sequence quality

Per base quality graph

[OK]Per sequence quality scores

Per Sequence quality graph

[FAIL]Per base sequence content

Per base sequence content

[OK]Per sequence GC content

Per sequence GC content graph

[OK]Per base N content

N content graph

[OK]Sequence Length Distribution

Sequence length distribution

[WARN]Sequence Duplication Levels

Duplication level graph

[WARN]Overrepresented sequences

SequenceCountPercentagePossible Source
TCTCTGAGCGGGCTGGCAAGGCAGACCGATATCGTATGCCGTCTTCTGCT2638590.9002029814278953Illumina PCR Primer Index 1 (95% over 24bp)
TCTCTGAGCGGGCTGGCAAGGCAGACCGATCTCGTATGCCGTCTTCTGCT530760.1810784299276014Illumina Paired End PCR Primer 2 (96% over 29bp)
GGTATCAACGCAGAGTACTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT443160.1511920962520081No Hit
TATCAACGCAGAGTACTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT401480.13697220598261625No Hit

[OK]Adapter Content

Adapter graph

[FAIL]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
GCCGTCT421450.035.15520538
TATGCCG429200.034.89808735
ATGCCGT435900.034.03540436
CCGTCTT440150.033.69742639
TGCCGTC441950.033.55238737
CGTCTTC451900.032.7187740
TATCGTA365200.032.69872330
ACCGATA366400.032.614325
ATCGTAT371300.032.59897231
TCGTATG458800.032.58193632
CCGATAT366600.032.54656626
ATATCGT366650.032.53518329
CGATATC368300.032.42396527
GATATCG369100.032.40777228
CGTATGC462600.032.3629533
GCGGGCT481650.032.23788
AGACCGA468750.032.07596623
TGAGCGG487350.032.0453575
GACCGAT467000.031.5778224
CGGGCTG501050.031.0421499