FastQCFastQC Report
Wed 25 May 2016
SRR1780381_1.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR1780381_1.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences102998
Sequences flagged as poor quality0
Sequence length50
%GC52

[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

[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
CTTATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGT3650035.437581312258494No Hit
ATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGTCTT2876727.92966853725315RNA PCR Primer, Index 20 (95% over 21bp)
CTTTACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGTC82317.991417309073963No Hit
TCTTATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCG46614.525330588943475No Hit
CTATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGTC45974.463193460067186No Hit
TATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGTCT24282.3573273267442083No Hit
TCTTTATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCC16181.5709042894036778No Hit
CTCTTATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCC13261.2874036389056098No Hit
CTTAATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCG11161.083516184780287No Hit
TCTTAATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCC9570.9291442552282569No Hit
CTTATAACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCG8150.7912775005339909No Hit
CTTAACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGTC7150.6941882366647896No Hit
TTATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGTC5960.5786520126604401No Hit
CTTTATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCG4620.4485523990757102No Hit
CTTATCACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGTC4480.434959902134022No Hit
CTTATTACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCG4290.41651294199887373No Hit
ACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGTCTTCT3350.32524903396182453RNA PCR Primer, Index 20 (95% over 23bp)
ATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGTCTTCTGCTT2870.2786461873046079RNA PCR Primer, Index 34 (96% over 28bp)
CTTACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGTCT2770.2689372609176877No Hit
TCTATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGT2490.24175226703431135No Hit
TCTTTACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGT2170.21068370259616692No Hit
CTTATATACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCC2090.2029165614866308No Hit
CTTATACACATCTCCGAGCCCACGAGACGAAATGCCATATCGTATGCCGT1870.18155692343540653No Hit
CTTATACCACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCG1460.14175032524903397No Hit
ATACACATCTCCGAGCCCACGAGACCCGTTTGTATCTCGTATGCCGTCTT1280.12427425775257772Illumina PCR Primer Index 2 (95% over 21bp)
ATACACATCTCCGAGCCCACGAGACGAAATGCCATATCGTATGCCGTCTT1240.12039068719780968No Hit
TCTTAACACATCTCCGAGCCCACGAGACGAAATGCCATCTCGTATGCCGT1110.10776908289481348No Hit
ATACACATCTCCGAGCCCACGAGACGAAATGCATCTCGTATGCCGTCTTC1030.10000194178527738TruSeq Adapter, Index 2 (95% over 22bp)

[OK]Adapter Content

Adapter graph

[FAIL]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
CTTACAC408.11815E-944.041811
TCTTTAT1500.044.041811
TCTTAAC207.7865506E-444.041811
CTTATAA1300.044.0418051
TATACCA351.4292164E-743.9990273
ACCACAT351.4292164E-743.9990276
TATAACA1250.043.9990273
TTATACC351.4292164E-743.9990272
TTATAAC1250.043.9990272
ATAACAC1250.043.9990274
CCACATC351.4292164E-743.9990277
TATCACA351.4292164E-743.9990273
ATCACAT351.4292164E-743.9990274
ATACCAC351.4292164E-743.9990274
TACCACA351.4292164E-743.9990275
CCGTCTT31650.042.53934544
CTTTACA8300.042.1846241
TTTACAC8300.042.1436462
TCTTAAT1150.042.126941
CTATACA4150.040.327441