FastQCFastQC Report
Sat 14 Jan 2017
SRR2933665.fastq

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR2933665.fastq
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences167953
Sequences flagged as poor quality0
Sequence length51
%GC44

[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

[WARN]Sequence Duplication Levels

Duplication level graph

[FAIL]Overrepresented sequences

SequenceCountPercentagePossible Source
CGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT46142.7471971325311246No Hit
CTGTCTCTTATACACATCTGACGCCTCAAGTCTCGTATGCCGTCTTCTGCT8140.48465939876036745Illumina PCR Primer Index 4 (95% over 23bp)
CCTGTCTCTTATACACATCTGACGCCTCAAGTCTCGTATGCCGTCTTCTGC7980.47513292409185903TruSeq Adapter, Index 13 (96% over 25bp)
CGTTTTTTTTCTGTCTCTTATACACATCTGACGCCTCAAGTCTCGTATGCC7950.47334671009151374No Hit
TCTGTCTCTTATACACATCTGACGCCTCAAGTCTCGTATGCCGTCTTCTGC6030.3590290140694123TruSeq Adapter, Index 13 (96% over 25bp)
GCTGTCTCTTATACACATCTGACGCCTCAAGTCTCGTATGCCGTCTTCTGC5840.34771632540055847TruSeq Adapter, Index 13 (96% over 25bp)
CGTTTTTTTTTCTGTCTCTTATACACATCTGACGCCTCAAGTCTCGTATGC4120.24530672271409265No Hit
TCCTGTCTCTTATACACATCTGACGCCTCAAGTCTCGTATGCCGTCTTCTG2660.158377641363953Illumina PCR Primer Index 4 (95% over 21bp)
TGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT2430.14468333402797212No Hit
GGGACTGTCTAGGGCCTGTCTCTTATACACATCTGACGCCTCAAGTCTCGT2320.13813388269337254No Hit
GGCCTGTCTCTTATACACATCTGACGCCTCAAGTCTCGTATGCCGTCTTCT2030.12086714735670097No Hit
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA1890.11253148202175609No Hit
GCCTGTCTCTTATACACATCTGACGCCTCAAGTCTCGTATGCCGTCTTCTG1830.10895905402106541TruSeq Adapter, Index 13 (95% over 24bp)
CTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT1810.10776824468750187No Hit
CGCTGTCTCTTATACACATCTGACGCCTCAAGTCTCGTATGCCGTCTTCTG1800.10717284002072008Illumina PCR Primer Index 4 (95% over 21bp)

[FAIL]Adapter Content

Adapter graph

[WARN]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
GAGTGTT207.0160744E-445.0000049
TACCATT207.0160744E-445.0000044
GATAACG207.0160744E-445.00000417
TTGCTAG207.0160744E-445.0000041
TTTCGCG207.0160744E-445.0000041
TCGGGAC207.0160744E-445.0000045
TAACGAA207.0160744E-445.00000419
GAAAGGT207.0160744E-445.0000049
CTAGTTA207.0160744E-445.00000445
AACGAGA207.0160744E-445.00000424
CTACCAT207.0160744E-445.0000043
GTTTTCG207.0160744E-445.0000041
TGCTAAC207.0160744E-445.00000439
ATAACGA207.0160744E-445.00000418
GCTACCA207.0160744E-445.0000042
AGCTACC207.0160744E-445.0000041
CGATAAC207.0160744E-445.00000416
GCGTAGG207.0160744E-445.0000042
TAACTAG207.0160744E-445.00000442
TTGATCC253.876546E-545.017