FastQCFastQC Report
Thu 26 May 2016
SRR522069_1.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR522069_1.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences30746721
Sequences flagged as poor quality0
Sequence length50
%GC45

[OK]Per base sequence quality

Per base quality graph

[FAIL]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

[FAIL]Sequence Duplication Levels

Duplication level graph

[WARN]Overrepresented sequences

SequenceCountPercentagePossible Source
TCTCTGAGCGGGCTGGCAAGGCAGACCGATATCGTATGCCGTCTTCTGCT1726160.5614127112936693Illumina PCR Primer Index 1 (95% over 24bp)
GGTATCAACGCAGAGTACTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT643810.20939143396786927No Hit
TCTCTGAGCGGGCTGGCAAGGCAGACCGATCTCGTATGCCGTCTTCTGCT599130.19485980309900364Illumina Paired End PCR Primer 2 (96% over 29bp)
TATCAACGCAGAGTACTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT561820.1827251758000471No Hit
GTATCAACGCAGAGTACTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT351230.11423331938387837No Hit

[OK]Adapter Content

Adapter graph

[FAIL]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
TATGCCG350300.034.8667735
CCGTCTT363150.034.0497239
GCCGTCT365400.033.98251738
GGTATCA329300.032.8668171
GACCGAT375250.032.84264824
CGTCTTC377150.032.82641640
TCGTATG376100.032.7099432
ATGCCGT378800.032.60004836
CGTATGC378050.032.5531733
ATATCGT269050.032.4949329
TATCGTA269450.032.4646830
ACCGATA272800.032.41571825
ATCGTAT272000.032.36533431
TGCCGTC382100.032.3127737
AGACCGA390850.032.0121323
CGATATC277800.031.9748927
CCGATAT275750.031.96545226
GATATCG278900.031.91226628
GCGGGCT411650.031.1113138
TGAGCGG417400.030.4442865