FastQCFastQC Report
Mon 26 Oct 2026
SRR18245593_1.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR18245593_1.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences100971775
Total Bases15.1 Gbp
Sequences flagged as poor quality0
Sequence length150
%GC26

[OK]Per base sequence quality

Per base quality graph

[OK]Per tile sequence quality

Per tile 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

[OK]Sequence Duplication Levels

Duplication level graph

[FAIL]Overrepresented sequences

SequenceCountPercentagePossible Source
AGATCGGAAGAGCACACGTCTGAACTCCAGTCACTCCGCGAAATCTCGTA12715661.2593281637368463TruSeq Adapter, Index 6 (97% over 36bp)
AGATCGGAAGAGCACACGTCTGAACTCCAGTCACTCCGCGAAATCGCGTA3103980.30741066005821926TruSeq Adapter, Index 6 (97% over 36bp)

[FAIL]Adapter Content

Adapter graph

Produced by FastQC (version 0.12.1)