FastQCFastQC Report
Thu 30 Jul 2026
C231.control.3.R2.fq.gz

Summary

[OK]Basic Statistics

MeasureValue
FilenameC231.control.3.R2.fq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences23659310
Total Bases3.5 Gbp
Sequences flagged as poor quality0
Sequence length150
%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

[WARN]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

[FAIL]Sequence Duplication Levels

Duplication level graph

[WARN]Overrepresented sequences

SequenceCountPercentagePossible Source
CAGTAAAGCACTTGAAGATATAGAAAGCAGAGAAGCATGGCTTCTTCTAT432290.18271454239367083No Hit
CTTGAAGATATAGAAAGCAGAGAAGCATGGCTTCTTCTATCGTCTCATCT274920.11619950032355128No Hit
GAACTAAGAAAAATGGCTTCTTCAATGATTTCTTCCCCAACTGTTACCAC256170.10827450166551772No Hit

[OK]Adapter Content

Adapter graph

Produced by FastQC (version 0.12.1)