Introduction
In this tutorial we learn how to install sim4db on Kali Linux.
What is sim4db
sim4db is:
Sim4db performs fast batch alignment of large cDNA (EST, mRNA) sequence
sets to a set of eukaryotic genomic regions. It uses the sim4 and sim4cc
algorithms to determine the alignments, but incorporates a fast sequence
indexing and retrieval mechanism, implemented in the sister package
’leaff’, to speedily process large volumes of sequences.
While sim4db produces alignments in the same way as sim4 or sim4cc, it
has additional features to make it more amenable for use with whole-genome
annotation pipelines. A script file can be used to group pairings between
cDNAs and their corresponding genomic regions, to be aligned as one run
and using the same set of parameters. Sim4db also optionally reports more
than one alignment for the same cDNA within a genomic region, as long
as they meet user-defined criteria such as minimum length, percentage
sequence identity or coverage. This feature is instrumental in finding
all alignments of a gene family at one locus. Lastly, the output is
presented either as custom sim4db alignments or as GFF3 gene features.
This package is part of the Kmer suite.
There are three methods to install sim4db on Kali Linux. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install sim4db Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get updateAfter updating apt database, We can install sim4db using apt-get by running the following command:
sudo apt-get -y install sim4dbInstall sim4db Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install sim4db using apt by running the following command:
sudo apt -y install sim4dbInstall sim4db Using aptitude
If you want to follow this method, you might need to install aptitude on Kali Linux first since aptitude is usually not installed by default on Kali Linux. Update apt database with aptitude using the following command.
sudo aptitude updateAfter updating apt database, We can install sim4db using aptitude by running the following command:
sudo aptitude -y install sim4db
How To Uninstall sim4db on Kali Linux
To uninstall only the sim4db package we can use the following command:
sudo apt-get remove sim4db
Uninstall sim4db And Its Dependencies
To uninstall sim4db and its dependencies that are no longer needed by Kali Linux, we can use the command below:
sudo apt-get -y autoremove sim4db
Remove sim4db Configurations and Data
To remove sim4db configuration and data from Kali Linux we can use the following command:
sudo apt-get -y purge sim4db
Remove sim4db configuration, data, and all of its dependencies
We can use the following command to remove sim4db configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge sim4db
Dependencies
sim4db have the following dependencies:
References
Summary
In this tutorial we learn how to install sim4db package on Kali Linux using different package management tools: apt, apt-get and aptitude.
