FastQCFastQC Report
Sat 18 Jun 2016
SRR3549731_1.fastq

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR3549731_1.fastq
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences481900
Sequences flagged as poor quality0
Sequence length51
%GC46

[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

[WARN]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
CGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT15460.32081344677318946No Hit
CTGTCTCTTATACACATCTGACGCATAGCAGGTCGTATGCCGTCTTCTGCT12770.26499273708238225Illumina Single End Adapter 2 (95% over 22bp)
TCTGTCTCTTATACACATCTGACGCATAGCAGGTCGTATGCCGTCTTCTGC12620.2618800581033409Illumina Single End Adapter 2 (95% over 21bp)
CGTTTTTTTTCTGTCTCTTATACACATCTGACGCATAGCAGGTCGTATGCC12010.24922183025523967No Hit
GCTGTCTCTTATACACATCTGACGCATAGCAGGTCGTATGCCGTCTTCTGC9770.20273915750155633Illumina Single End Adapter 2 (95% over 21bp)
CCTGTCTCTTATACACATCTGACGCATAGCAGGTCGTATGCCGTCTTCTGC8940.18551566715086118Illumina Single End Adapter 2 (95% over 21bp)

[FAIL]Adapter Content

Adapter graph

[FAIL]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
ACACGCG302.1628675E-645.00000436
CTCGTAG302.1628675E-645.0000041
TACGGGA850.045.0000044
TCATCGA351.2099554E-745.00000416
TGTTTCG453.8380676E-1045.01
GATCGGT253.8874234E-545.09
CCGTGAC207.029206E-445.024
TAACGAA207.029206E-445.022
TTATCCG207.029206E-445.01
TATTGCG253.8874234E-545.01
AGCGCAC207.029206E-445.017
ACTACCG207.029206E-445.039
ACCGTGT207.029206E-445.042
ACGTAAT207.029206E-445.038
TCCCCGT207.029206E-445.021
ATCGGAA207.029206E-445.015
CGGTAGT551.8189894E-1245.012
GCGCTTA253.8874234E-545.037
AGGGCGC207.029206E-445.06
TCGACAA406.8012014E-945.019