FastQCFastQC Report
Wed 25 May 2016
SRR1780185_1.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR1780185_1.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences433624
Sequences flagged as poor quality0
Sequence length50
%GC55

[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
CTTATACACATCTCCGAGCCCACGAGACGGCGTCGAATCTCGTATGCCGT86471.994123941479254No Hit
CACATCTCCGAGCCCACGAGACGGCGTCGAATCTCGTATGCCGTCTTCTG44061.0160876704241464RNA PCR Primer, Index 13 (96% over 25bp)
TCTTATACACATCTCCGAGCCCACGAGACGGCGTCGAATCTCGTATGCCG20490.4725291958009704No Hit
CTCTTATACACATCTCCGAGCCCACGAGACGGCGTCGAATCTCGTATGCC16720.385587513606258No Hit
TCTTTATACACATCTCCGAGCCCACGAGACGGCGTCGAATCTCGTATGCC8870.20455509842628636No Hit
ATACACATCTCCGAGCCCACGAGACGGCGTCGAATCTCGTATGCCGTCTT4820.11115620906591887TruSeq Adapter, Index 8 (95% over 21bp)

[OK]Adapter Content

Adapter graph

[FAIL]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
TCTTCTG5350.036.60110544
CGTCTTC5350.035.77860642
GTCTTCT5650.034.26827243
CCGTCTT5650.033.8788641
GTATACG401.8163842E-533.0026844
CTAGATT401.8178183E-532.9988833
CATCGTT353.215129E-431.427532
GCCGTCT6400.029.90523140
TCGACAA300.00573872429.33571841
TGTATAC454.061345E-529.33571643
TACAGCA300.0057419629.3323332
CTTTATA1250.028.159042
TGCCGTC7050.028.08414839
TCGTTGT407.0262095E-427.49906334
TTGTCTA508.331254E-526.39910129
ATTAACG508.331254E-526.39910118
AATACTG508.331254E-526.3991015
TTCCTTT609.736741E-625.6657921
GTAAGGT701.1298052E-625.14219
ATGCCGT15250.024.95940644