FastQCFastQC Report
Wed 20 May 2026
CR1520_L6647-0003-0008_S50_L001_R2_001.fastq.gz

Summary

[OK]Basic Statistics

MeasureValue
FilenameCR1520_L6647-0003-0008_S50_L001_R2_001.fastq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences16503385
Sequences flagged as poor quality0
Sequence length151
%GC46

[OK]Per base sequence quality

Per base quality graph

[WARN]Per tile sequence quality

Per tile quality graph

[OK]Per sequence quality scores

Per Sequence quality graph

[WARN]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
GATAGACAGCTGCTGAACCAATGGGACCAAGCTTCACACCGAGTTCATCG2131621.2916259300743453No Hit
GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG489680.29671488606731283No Hit
GCTGAACCAATGGGACCAAGCTTCACACCGAGTTCATCGCTTATGTGTTC337890.20473981549845682No Hit
GAACCAATGGGACCAAGCTTCACACCGAGTTCATCGCTTATGTGTTCGAC185850.11261326085527303No Hit
ATACGCGGCCGCCGAAACGCGTATCGCGCGCATAATAGCTCAATTGGTCG185380.11232847079553679No Hit

[FAIL]Adapter Content

Adapter graph

Produced by FastQC (version 0.11.9)