FastQCFastQC Report
Mon 8 Jun 2026
dna_s778_1.gz

Summary

[OK]Basic Statistics

MeasureValue
Filenamedna_s778_1.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences70035
Total Bases10.5 Mbp
Sequences flagged as poor quality0
Sequence length151
%GC56

[OK]Per base sequence quality

Per base quality graph

[FAIL]Per tile sequence quality

Per tile 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

[OK]Sequence Duplication Levels

Duplication level graph

[FAIL]Overrepresented sequences

SequenceCountPercentagePossible Source
GATCGGAAGAGCACACGTCTGAACTCCAGTCACATATGCGCATCTGGTAT13461.9218961947597628TruSeq Adapter, Index 15 (97% over 37bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACATATGCGCATCTAGTAT6840.9766545298779181TruSeq Adapter, Index 15 (97% over 37bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACATATGCGCATCTGGGAT4510.6439637324195046TruSeq Adapter, Index 15 (97% over 37bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACATATGCGCATCTGGTGT4310.6154065824230742TruSeq Adapter, Index 15 (97% over 37bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACATATGCGCATCTGGGGT3700.5283072749339616TruSeq Adapter, Index 15 (97% over 37bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACATATGCGCATCTGGGGG2640.3769543799528807TruSeq Adapter, Index 15 (97% over 37bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACATATGCGCATCTAGGAT1780.25415863496823016TruSeq Adapter, Index 15 (97% over 37bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACATATGCGCATCTGGGAG1680.23988005997001496TruSeq Adapter, Index 15 (97% over 37bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACATATGCGCATCTAGTGT1020.1456414649817948TruSeq Adapter, Index 15 (97% over 37bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACATATGCGCATCTGGTAG820.11708431498536447TruSeq Adapter, Index 15 (97% over 37bp)

[WARN]Adapter Content

Adapter graph

Produced by FastQC (version 0.12.1)