How to Install and Uninstall sickle Package on Ubuntu 16.04 LTS (Xenial Xerus)
Last updated: February 03,2025
1. Install "sickle" package
This guide let you learn how to install sickle on Ubuntu 16.04 LTS (Xenial Xerus)
$
sudo apt update
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$
sudo apt install
sickle
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2. Uninstall "sickle" package
In this section, we are going to explain the necessary steps to uninstall sickle on Ubuntu 16.04 LTS (Xenial Xerus):
$
sudo apt remove
sickle
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$
sudo apt autoclean && sudo apt autoremove
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3. Information about the sickle package on Ubuntu 16.04 LTS (Xenial Xerus)
Package: sickle
Priority: optional
Section: universe/science
Installed-Size: 73
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Med Packaging Team
Architecture: amd64
Version: 1.33-1
Depends: libc6 (>= 2.14), zlib1g (>= 1:1.1.4)
Filename: pool/universe/s/sickle/sickle_1.33-1_amd64.deb
Size: 17716
MD5sum: adf3f3887e95b356dac0893cda08d680
SHA1: f2485e9ea5db1dd6ab019188acba63836ceef848
SHA256: 6d026f8ba22710755ae6edbfbfdbc9c8cca85f3ae49aa19adfe9e3b2befa2189
Description-en: windowed adaptive trimming tool for FASTQ files using quality
Most modern sequencing technologies produce reads that have deteriorating
quality towards the 3'-end. Incorrectly called bases here negatively impact
assembles, mapping, and downstream bioinformatics analyses.
.
Sickle is a tool that uses sliding windows along with quality and length
thresholds to determine when quality is sufficiently low to trim the 3'-end
of reads. It will also discard reads based upon the length threshold. It takes
the quality values and slides a window across them whose length is 0.1 times
the length of the read. If this length is less than 1, then the window is set
to be equal to the length of the read. Otherwise, the window slides along the
quality values until the average quality in the window drops below the
threshold. At that point the algorithm determines where in the window the drop
occurs and cuts both the read and quality strings there. However, if the cut
point is less than the minimum length threshold, then the read is discarded
entirely.
.
Sickle supports four types of quality values: Illumina, Solexa, Phred, and
Sanger. Note that the Solexa quality setting is an approximation (the actual
conversion is a non-linear transformation). The end approximation is close.
.
Sickle also supports gzipped file inputs.
Description-md5: 669442b6169b604f66a4edae2b8390cc
Homepage: https://github.com/najoshi/sickle
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu
Priority: optional
Section: universe/science
Installed-Size: 73
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Med Packaging Team
Architecture: amd64
Version: 1.33-1
Depends: libc6 (>= 2.14), zlib1g (>= 1:1.1.4)
Filename: pool/universe/s/sickle/sickle_1.33-1_amd64.deb
Size: 17716
MD5sum: adf3f3887e95b356dac0893cda08d680
SHA1: f2485e9ea5db1dd6ab019188acba63836ceef848
SHA256: 6d026f8ba22710755ae6edbfbfdbc9c8cca85f3ae49aa19adfe9e3b2befa2189
Description-en: windowed adaptive trimming tool for FASTQ files using quality
Most modern sequencing technologies produce reads that have deteriorating
quality towards the 3'-end. Incorrectly called bases here negatively impact
assembles, mapping, and downstream bioinformatics analyses.
.
Sickle is a tool that uses sliding windows along with quality and length
thresholds to determine when quality is sufficiently low to trim the 3'-end
of reads. It will also discard reads based upon the length threshold. It takes
the quality values and slides a window across them whose length is 0.1 times
the length of the read. If this length is less than 1, then the window is set
to be equal to the length of the read. Otherwise, the window slides along the
quality values until the average quality in the window drops below the
threshold. At that point the algorithm determines where in the window the drop
occurs and cuts both the read and quality strings there. However, if the cut
point is less than the minimum length threshold, then the read is discarded
entirely.
.
Sickle supports four types of quality values: Illumina, Solexa, Phred, and
Sanger. Note that the Solexa quality setting is an approximation (the actual
conversion is a non-linear transformation). The end approximation is close.
.
Sickle also supports gzipped file inputs.
Description-md5: 669442b6169b604f66a4edae2b8390cc
Homepage: https://github.com/najoshi/sickle
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu