FastQCFastQC Report
Tue 19 May 2026
lib_212407_sample_1703682_S102_L001_R1_001.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
Filenamelib_212407_sample_1703682_S102_L001_R1_001.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences9125392
Total Bases921.6 Mbp
Sequences flagged as poor quality0
Sequence length101
%GC43

[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

[OK]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
GATCGGAAGAGCACACGTCTGAACTCCAGTCACTCACCAGGACATCTCGT1477941.619590698131105TruSeq Adapter, Index 4 (97% over 39bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACTCACCAGGACATCGCGT660690.7240127328228749TruSeq Adapter, Index 4 (97% over 39bp)

[FAIL]Adapter Content

Adapter graph

Produced by FastQC (version 0.12.1)