FastQCFastQC Report
Fri 8 Aug 2025
4DNFILLXSTFL.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
Filename4DNFILLXSTFL.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences61623696
Sequences flagged as poor quality0
Sequence length35-37
%GC45

[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

[WARN]Per sequence GC content

Per sequence GC content graph

[OK]Per base N content

N content graph

[WARN]Sequence Length Distribution

Sequence length distribution

[OK]Sequence Duplication Levels

Duplication level graph

[FAIL]Overrepresented sequences

SequenceCountPercentagePossible Source
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN16661402.703732668030817No Hit
GATCGGAAGAGCACACGTCTGAACTCCAGTCACGCC731770.11874815168502713TruSeq Adapter, Index 6 (100% over 36bp)

[OK]Adapter Content

Adapter graph

Produced by FastQC (version 0.11.9)