FastQCFastQC Report
Sat 14 Jan 2017
SRR2934883.fastq

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR2934883.fastq
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences1636000
Sequences flagged as poor quality0
Sequence length51
%GC38

[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

[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

[FAIL]Overrepresented sequences

SequenceCountPercentagePossible Source
CGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT583283.565281173594132No Hit
GCTGTCTCTTATACACATCTGACGCTGATTACCTCGTATGCCGTCTTCTGC54610.33380195599022006Illumina PCR Primer Index 2 (95% over 22bp)
CCTGTCTCTTATACACATCTGACGCTGATTACCTCGTATGCCGTCTTCTGC50490.30861858190709046RNA PCR Primer, Index 10 (95% over 23bp)
CTGTCTCTTATACACATCTGACGCTGATTACCTCGTATGCCGTCTTCTGCT28500.17420537897310512TruSeq Adapter, Index 10 (95% over 24bp)
TCTGTCTCTTATACACATCTGACGCTGATTACCTCGTATGCCGTCTTCTGC20180.12334963325183375Illumina PCR Primer Index 2 (95% over 22bp)
CGCTGTCTCTTATACACATCTGACGCTGATTACCTCGTATGCCGTCTTCTG17810.10886308068459659TruSeq Adapter, Index 10 (95% over 22bp)

[FAIL]Adapter Content

Adapter graph

[FAIL]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
CGACGGT800.045.028
GTAATCG406.8175723E-945.01
CTCGGTA207.034165E-445.045
TGTTACG502.1827873E-1145.01
GCTCGAT207.034165E-445.029
TCGACTT207.034165E-445.038
CGAATTG302.1660671E-644.9999961
CGTTTTT414250.044.489441
GCGATAC800.042.18759
AAGCGCC451.9292202E-840.00000442
GTTTTTT466600.039.6956672
TCGTTCA700.038.57142616
GCATCGC356.249913E-638.57142622
TACGGGA3500.037.9285744
GCGATCA1550.037.7419369
TAGAACG301.14013324E-437.4999961
CCGTCCC301.14013324E-437.49999639
TTAAGCG601.5643309E-1037.4999961
CTCGACA301.14013324E-437.49999635
TCGACAT301.14013324E-437.49999636