BOL: Related items

GATB : Genome Analysis Toolbox with de-Bruijn graph

Jit — Thu, 28 Apr 2016 11:16:51 -0500

The Genome Analysis Toolbox with de-Bruijn graph (GATB) provides a set of highly efficient algorithms to analyse NGS data sets. These methods enable the analysis of data sets of any size on multi-core desktop computers, including very huge amount of reads data coming from any kind of organisms such as bacteria, plants, animals and even complex samples (e.g. metagenomes).

More at https://gatb.inria.fr/

Address of the bookmark: https://gatb.inria.fr/

Painless package development for R

Abhi — Tue, 03 May 2016 05:31:06 -0500

Devtools makes package development a breeze: it works with R’s existing conventions for code structure, adding efficient tools to support the cycle of package development. With devtools, developing a package becomes so easy that it will be your default layout whenever you’re writing a significant amount of code.

Before you get started be sure to check out:

Address of the bookmark: https://www.rstudio.com/products/rpackages/devtools/

SLURM

Jit — Wed, 04 May 2016 05:13:21 -0500

SLURM workload manager software, a free open-source workload manager designed specifically to satisfy the demanding needs of high performance computing.

This page is a HOWTO guide for setting up a SLURM installation, currently focused on a CentOS 7 Linux OS. Please send feedback to Ole.H.Nielsen /at/ fysik.dtu.dk.

See the SLURM homepage (also https://computing.llnl.gov/linux/slurm/).

Address of the bookmark: https://wiki.fysik.dtu.dk/niflheim/SLURM

Linux command line exercises for NGS data processing

Jit — Wed, 22 Jun 2016 07:59:39 -0500

The purpose of this tutorial is to introduce students to the frequently used tools for NGS analysis as well as giving experience in writing one-liners. Copy the required files to your current directory, change directory (cd) to the linuxTutorial folder, and do all the processing inside:

[uzi@quince-srv2 ~/]$ cp -r /home/opt/MScBioinformatics/linuxTutorial .
[uzi@quince-srv2 ~/]$ cd linuxTutorial
[uzi@quince-srv2 ~/linuxTutorial]$

I have deliberately chosen Awk in the exercises as it is a language in itself and is used more often to manipulate NGS data as compared to the other command line tools such as grep, sed, perl etc. Furthermore, having a command on awk will make it easier to understand advanced tutorials such as Illumina Amplicons Processing Workflow.

In Linux, we use a shell that is a program that takes your commands from the keyboard and gives them to the operating system. Most Linux systems utilize Bourne Again SHell (bash), but there are several additional shell programs on a typical Linux system such as ksh, tcsh, and zsh. To see which shell you are using, type

[uzi@quince-srv2 ~/linuxTutorial]$ echo $SHELL

/bin/bash

Address of the bookmark: http://userweb.eng.gla.ac.uk/umer.ijaz/bioinformatics/linux.html

NGS Tutorial

Jit — Mon, 05 Sep 2016 09:50:46 -0500

These tutorials are written for hundreds of bioinformaticians trying to cope with large volume of next-generation sequencing (NGS) data. NGS technologies brought a dramatic shift in the world of sequencing. Merely five years back, genome sequencing of higher eukaryotes used to be very expensive endeavor. To get a genome of interest sequenced, hundreds of scientists had to raise funds together by writing a joint white-paper and petitioning to various government agencies. The tasks of sequencing and assembly were handled by dedicated sequencing facilities, of which only a few existed around the globe. Naturally, the capacities at those sequencing facilities were significantly constrained from high volume of requests

Address of the bookmark: http://www.homolog.us/Tutorials/index.php

NGS teaching material

Jit — Wed, 05 Apr 2017 04:29:06 -0500

High throughput sequencing (HTS) technologies are being applied to a wide range of important topics in biology. However, the analyses of non-model organisms, for which little previous sequence information is available, pose specific problems. This course addresses the specific strengths and weaknesses of alternative HTS technologies, the computational resources needed for HTS, and how to analyze non-model species using HTS. The course consists of a practical training module, HTS bioinformatics training, and lecturing/seminars of HTS approaches specifically targeting non-model organisms.

Address of the bookmark: http://marinetics.org/teaching/hts/Assembly.html

Python and BioPython Tutorial

Manshi Raghubanshi — Fri, 23 Aug 2013 06:47:40 -0500

A quickstart tutorial that allows to become familiar with the Python language. The exercises expect knowledge of basic concepts of programming. A group of 2nd year computer science students with no previous Python knowledge required 60'-90' to complete the exercises. With about 3 hours time, the exercise is suitable for non-programmers as well.

Address of the bookmark: http://www.biotnet.org/training-materials/python-programmers

Bioinformatics in Africa: Part5 - Nigeria

BioStar — Sat, 06 Feb 2021 21:13:47 -0600

Covenant University (CU)Ota:
Covenant University (with her enriching and growing stateoftheart laboratories in the area of science and technology, arts, business and social sciences) is presently the Best University in Nigeria (Private University category), based on the recent overall rating just concluded by the Nigeria University Commission (NUC). Recently, Covenant University has initiated the establishment of a Centre for Applied Biotech, BioInformatics and Microbiology (CBBM) to be situated at the University. The institute has been designed to be a PublicPrivate Partnership for a productive synergy b/w Academia, Industry and Government. The whole concept is still evolving and more details will be release soon. As regards CBBM, a dedicated computing lab is in plan, but even our computing capacity is presently enormous. In the department of Computer and Information Sciences, we have more than 250 Pentium 4 PCs set aside for teaching and research purposes. Furthermore, we have several moderate speed PCs at the Postgraduate research lab and our engineering departments and units. Our wet lab facilities is presently minimal (basic for teaching), the Centre requirement as it touches the wetlaboratories is also set to upgrade this to basic tools expected at an international centre of learning.

University of Ibadan (UIB)Ibadan:
There has been significant increase in the number of bioinformatics activities in Nigeria (and West Africa) since 2003 when the program was initiated by the West African Biotechnology Workshops Series (WABWS, http://www.wabw.org) at the University of Ibadan, Nigeria (in collaboration with the South African National Bioinformatics Institute (SANBI, http:/www.sanbi.ac.za). Workshops that were open to scientists from all African countries have seen a very high number of applications from scientists based in West Africa. The encouraging desire to acquire cuttingedge skills to computational process data and extract useful knowledge from genome projects led to the interest of the West African Biotechnology Workshops (WABW) to develop an agenda to address the bioinformatics skills gap among scientists in West Africa. An increased commitment from agencies like NEPAD would be required in the provision of infrastructure to establish and sustain regional and national networks.

University of Ilorin (UIL)Ilorin:
The University of Ilorin was established in 1976 by the Federal Government of Nigeria. Bioinformatics activities started at the University in February 2003 with the establishment of the West African Bioinformatics Research Initiative (WABRI). However, progress has been rather slow due to inadequate funding. We are mainly engaged in Bioinformatics training at the introductory level and proteomics studies on various species of malaria parasites. Recently, we became interested in comparative genome analysis of various species of Plasmodium and the comparison of chloroquine sensitive and chloroquine resistant strains of Plasmodium falciparum. Other activities and areas of interest can be seen on our website, http://www.wabri.org, although not all our proposed interests have been fully implemented due to our level of funding.

Training:
The University of Ilorin has introduced M.Sc. and Ph.D. programmes in Computer Science (with options in Bioinformatics). The programme is based in the Department of Computer Science and emphasis is on the development of algorithms to solve problems in bioinformatics. The Covenant University offers M.Sc. and Ph.D in Computer Science with option in Bioinformatics (Computational Biology). Furthermore, through affiliated departments, the CBBM is been design to award Diploma and Degree certificates in Biotechnology.

Web sites and links: http://www.covenantuniversity.com http://www.run.edu.ng http://www.uniben.edu http://www.wabri.org http://www.wabw.org http://www.unilorin.edu.ng http://www.wabri.org http://www.asopah.org

BioStats class tutorial

Shruti Paniwala — Thu, 16 Mar 2017 01:50:50 -0500

Nice biostat turorial by Ingo Ruczinski

Address of the bookmark: http://www.biostat.jhsph.edu/~iruczins/teaching/

Tiny Python3.6 Notebook

Neel — Sat, 03 Jun 2017 03:16:28 -0500

This is not so much an instructional manual, but rather notes, tables, and examples for Python syntax. It was created by the author as an additional resource during training, meant to be distributed as a physical notebook. Participants (who favor the physical characteristics of dead tree material) could add their own notes, thoughts, and have a valuable reference of curated examples.

Address of the bookmark: https://github.com/mattharrison/Tiny-Python-3.6-Notebook/blob/master/python.rst