FastQCFastQC Report
Sat 18 Jun 2016
SRR3549685_1.fastq

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR3549685_1.fastq
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences544542
Sequences flagged as poor quality0
Sequence length51
%GC47

[FAIL]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
CCTGTCTCTTATACACATCTGACGCAGACGAGATCGTATGCCGTCTTCTGC25170.4622232995801977Illumina Single End Adapter 2 (95% over 22bp)
CTGTCTCTTATACACATCTGACGCAGACGAGATCGTATGCCGTCTTCTGCT22190.40749841150912147Illumina Single End Adapter 2 (95% over 23bp)
TCTGTCTCTTATACACATCTGACGCAGACGAGATCGTATGCCGTCTTCTGC18450.3388168405742808Illumina Single End Adapter 2 (95% over 22bp)
CGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT17980.3301857340664265No Hit
GCTGTCTCTTATACACATCTGACGCAGACGAGATCGTATGCCGTCTTCTGC17380.3191673002266125Illumina Single End Adapter 2 (95% over 22bp)
TCCTGTCTCTTATACACATCTGACGCAGACGAGATCGTATGCCGTCTTCTG7620.13993410976563792Illumina Single End Adapter 2 (95% over 21bp)
CCTGTATCTTATACACATCTGACGCAGACGAGATCGTATGCCGTCTTCTGC7390.1357103767937092Illumina Single End Adapter 2 (95% over 22bp)
GCTGTATCTTATACACATCTGACGCAGACGAGATCGTATGCCGTCTTCTGC7050.12946659761781462Illumina Single End Adapter 2 (95% over 22bp)
CTGTCACTTATACACATCTGACGCAGACGAGATCGTATGCCGTCTTCTGCT6580.1208354911099603Illumina Single End Adapter 2 (95% over 23bp)
CGTTTATTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT6480.1189990854699913No Hit
TCTGTATCTTATACACATCTGACGCAGACGAGATCGTATGCCGTCTTCTGC6280.1153262741900533Illumina Single End Adapter 2 (95% over 22bp)

[FAIL]Adapter Content

Adapter graph

[FAIL]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
CGGGTAT351.2103555E-745.0000046
TCGTTCA650.045.00000416
TCGTTAG850.045.0000041
GCGCCAC351.2103555E-745.00000421
TCGATTG207.030011E-445.00000417
CGACACT207.030011E-445.00000438
CGTTCAT650.045.00000417
AGTATTC207.030011E-445.00000411
CGAGGGT207.030011E-445.0000044
TCTCGAG207.030011E-445.0000041
TATTAGG650.045.0000042
CGACTCA207.030011E-445.00000423
CCCGCTA406.8030204E-945.00000424
ATCGAGT207.030011E-445.00000441
CAACCCG453.8380676E-1045.023
AGCGGTC253.8880928E-545.029
TAGGGCG1900.045.05
AGACACG253.8880928E-545.024
CGAGCAT253.8880928E-545.012
TACACGC502.1827873E-1145.035