FastQCFastQC Report
Thu 6 Aug 2026
lib_213474_sample_1703741_S43_L001_R1_001.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
Filenamelib_213474_sample_1703741_S43_L001_R1_001.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences21723823
Total Bases2.1 Gbp
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

[WARN]Overrepresented sequences

SequenceCountPercentagePossible Source
GATCGGAAGAGCACACGTCTGAACTCCAGTCACCTTACCATGCATCTCGT971320.4471220374056629TruSeq Adapter, Index 22 (97% over 38bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACCTTACCATGCATCGCGT465760.21440056844506603TruSeq Adapter, Index 22 (97% over 38bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACCTTACCATGCATCTCGG286650.13195191288384187TruSeq Adapter, Index 22 (97% over 38bp)

[FAIL]Adapter Content

Adapter graph

Produced by FastQC (version 0.12.1)