FastQCFastQC Report
Wed 25 May 2016
SRR1780281_1.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR1780281_1.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences441666
Sequences flagged as poor quality0
Sequence length50
%GC59

[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

[WARN]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
CTTATACACATCTCCGAGCCCACGAGACGGCGTCGAATCTCGTATGCCGT202384.582195595766938No Hit
CTCTTATACACATCTCCGAGCCCACGAGACGGCGTCGAATCTCGTATGCC59781.3535114769984558No Hit
TCTTATACACATCTCCGAGCCCACGAGACGGCGTCGAATCTCGTATGCCG55891.2654358723560337No Hit
CACATCTCCGAGCCCACGAGACGGCGTCGAATCTCGTATGCCGTCTTCTG44000.9962279188345944RNA PCR Primer, Index 13 (96% over 25bp)
TCTTTATACACATCTCCGAGCCCACGAGACGGCGTCGAATCTCGTATGCC11780.26671738372435283No Hit
ATACACATCTCCGAGCCCACGAGACGGCGTCGAATCTCGTATGCCGTCTT5770.13064170662899113TruSeq Adapter, Index 8 (95% over 21bp)

[OK]Adapter Content

Adapter graph

[FAIL]Kmer Content

Kmer graph

SequenceCountPValueObs/Exp MaxMax Obs/Exp Position
TTAATAC603.6379788E-1240.3399733
CTTTATA1650.040.0065882
CGTCTTC5300.035.69590842
GCTTATA250.002349282135.20583
CTGGATT250.00235189435.19782614
GTCTTCT5550.034.08798243
TCTTCTG5500.033.997944
TCTTTAT1950.033.8977931
ATGCCGT29450.033.53952444
CCGTCTT5600.033.39079341
ATTCCGA401.8182387E-532.99796319
CCTTATA353.1859646E-431.4765191
CCGATAA353.2157468E-431.4266322
TTCCGAT353.2157468E-431.4266320
TTTATAC2500.030.805073
GCCGTCT6250.029.9181540
GTTTACG300.005742850229.3315229
TATGCCG34850.028.53195443
GCCACTA554.9540777E-627.99827228
TATGTCA554.9540777E-627.99827240