FastQCFastQC Report
Fri 25 Sep 2026
SRR6995994_trimmed.fq.gz

Summary

[OK]Basic Statistics

MeasureValue
FilenameSRR6995994_trimmed.fq.gz
File typeConventional base calls
EncodingSanger / Illumina 1.9
Total Sequences2835345
Total Bases251.4 Mbp
Sequences flagged as poor quality0
Sequence length20-101
%GC49

[OK]Per base sequence quality

Per base quality graph

[WARN]Per tile sequence quality

Per tile sequence quality

[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

[WARN]Sequence Length Distribution

Sequence length distribution

[FAIL]Sequence Duplication Levels

Duplication level graph

[WARN]Overrepresented sequences

SequenceCountPercentagePossible Source
CACACGTCTGAACTCCAGTCACTGACCAATCTCGTATGCCGTCTTCTGCT31450.11092124591540006TruSeq Adapter, Index 4 (100% over 50bp)

[OK]Adapter Content

Adapter graph

Produced by FastQC (version 0.12.1)