FastQCFastQC Report
Tue 19 May 2026
lib_212405_sample_1703708_S109_L002_R1_001.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
Filenamelib_212405_sample_1703708_S109_L002_R1_001.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences8200566
Total Bases828.2 Mbp
Sequences flagged as poor quality0
Sequence length101
%GC42

[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

[OK]Sequence Length Distribution

Sequence length distribution

[WARN]Sequence Duplication Levels

Duplication level graph

[FAIL]Overrepresented sequences

SequenceCountPercentagePossible Source
GATCGGAAGAGCACACGTCTGAACTCCAGTCACGAGAGCTAACATCTCGT867921.0583659713244182TruSeq Adapter, Index 7 (97% over 37bp)
GATCGGAAGAGCACACGTCTGAACTCCAGTCACGAGAGCTAACATCGCGT369400.45045671237814555TruSeq Adapter, Index 7 (97% over 37bp)
GCGAGACTTGCGTGATAAAAAGCTCAGAAGAAGCCCAAGAAGAAGAATAC97030.11832110125081609No Hit

[FAIL]Adapter Content

Adapter graph

Produced by FastQC (version 0.12.1)