FastQCFastQC Report
Sat 14 Jan 2017
SRR2935281.fastq

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR2935281.fastq
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences969944
Sequences flagged as poor quality0
Sequence length51
%GC48

[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
CCTGTCTCTTATACACATCTGACGCTGCTGTTCTCGTATGCCGTCTTCTGC73040.7530331648012669TruSeq Adapter, Index 23 (95% over 24bp)
CTGTCTCTTATACACATCTGACGCTGCTGTTCTCGTATGCCGTCTTCTGCT50140.5169370602838926Illumina PCR Primer Index 5 (95% over 24bp)
TCTGTCTCTTATACACATCTGACGCTGCTGTTCTCGTATGCCGTCTTCTGC44040.45404683156965764TruSeq Adapter, Index 23 (95% over 24bp)
GCTGTCTCTTATACACATCTGACGCTGCTGTTCTCGTATGCCGTCTTCTGC36650.3778568659633958TruSeq Adapter, Index 23 (95% over 24bp)
TCCTGTCTCTTATACACATCTGACGCTGCTGTTCTCGTATGCCGTCTTCTG19000.1958875976345026Illumina PCR Primer Index 5 (95% over 22bp)
CGGTCGGCGTCCCCCAACTTCTTAGAGGGACAAGTGGCGTTCAGCCACCCG12150.12526496375048457No Hit
CGCTGTCTCTTATACACATCTGACGCTGCTGTTCTCGTATGCCGTCTTCTG11880.12248129788936268Illumina PCR Primer Index 5 (95% over 22bp)
GCCTGTCTCTTATACACATCTGACGCTGCTGTTCTCGTATGCCGTCTTCTG10890.11227452306524913TruSeq Adapter, Index 23 (95% over 23bp)

[FAIL]Adapter Content

Adapter graph

[FAIL]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
TCGTTGA700.045.00000424
TAGCGAT253.8903527E-545.00000415
TCGATAC302.1651504E-645.00000425
CCGTACA302.1651504E-645.00000421
TGCGATG253.8903527E-545.0000041
AGGTTCG253.8903527E-545.00000433
TACGAGT253.8903527E-545.00000418
GTCGTAA253.8903527E-545.00000429
CGTACAG302.1651504E-645.00000422
TGCTCGA253.8903527E-545.00000416
CTCGATA302.1651504E-645.00000424
CGTCGCA253.8903527E-545.00000426
CCGAACG253.8903527E-545.00000437
CGCACGA253.8903527E-545.00000439
TCGAGAC351.2116652E-745.00000434
CGACTCG253.8903527E-545.00000421
TGTACGA302.1651504E-645.00000421
ATCGATC253.8903527E-545.00000414
AGTCGTA502.1827873E-1145.00000428
TACGTAA302.1651504E-645.00000418