FastQCFastQC Report
Thu 26 May 2016
SRR522148_1.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR522148_1.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences25211221
Sequences flagged as poor quality0
Sequence length50
%GC46

[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
TCTCTGAGCGGGCTGGCAAGGCAGACCGATATCGTATGCCGTCTTCTGCT2043790.8106668058639445Illumina PCR Primer Index 1 (95% over 24bp)
GGTATCAACGCAGAGTACTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT481520.19099431955318624No Hit
TATCAACGCAGAGTACTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT418890.16615220659086682No Hit
GTATCAACGCAGAGTACTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT253710.10063376145090315No Hit
TCTCTGAGCGGGCTGGCAAGGCAGACCGATCTCGTATGCCGTCTTCTGCT252530.10016571589293514Illumina Paired End PCR Primer 2 (96% over 29bp)

[OK]Adapter Content

Adapter graph

[FAIL]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
TATGCCG314900.034.5051535
GCCGTCT315550.033.95736738
CCGTCTT320050.033.50791539
ATGCCGT323250.033.24326736
CGTCTTC322000.033.1824740
TGCCGTC330400.032.45641337
TATCGTA286800.032.26332530
ATATCGT287650.032.16636729
GACCGAT334800.032.09911324
ACCGATA289500.032.06780225
TCGTATG337900.032.0534132
ATCGTAT293100.031.8746931
CGATATC291150.031.8665327
CGTATGC342350.031.79305533
GATATCG292750.031.71990428
CCGATAT292450.031.70021426
AGACCGA349500.031.51323523
GCGGGCT363400.031.4049248
TGAGCGG366550.031.3506345
GGTATCA253550.030.9606231