FastQCFastQC Report
Fri 15 Aug 2025
23B_1.gz

Summary

[OK]Basic Statistics

MeasureValue
Filename23B_1.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences57338827
Total Bases8.6 Gbp
Sequences flagged as poor quality0
Sequence length151
%GC26

[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

[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

[OK]Sequence Duplication Levels

Duplication level graph

[WARN]Overrepresented sequences

SequenceCountPercentagePossible Source
GTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGT1082180.18873424111030385No Hit
TGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTG655940.11439717802388946No Hit
AGATCGGAAGAGCACACGTCTGAACTCCAGTCACGCAAGATCATCTAGTA613650.1070217219476778TruSeq Adapter, Index 6 (97% over 37bp)

[WARN]Adapter Content

Adapter graph

Produced by FastQC (version 0.12.1)