BOL: Related items

Bioinformatics tools to explore SSRs in genomes !

BioStar — Tue, 07 Mar 2023 13:06:15 -0600

There are several bioinformatics tools that can be used to explore Simple Sequence Repeats (SSRs), which are also known as microsatellites. Here are a few examples:

MISA: MISA (MIcroSAtellite) is a web-based tool that can identify SSRs in DNA sequences. It can be used to analyze nucleotide sequences from various organisms and can identify perfect, compound, and imperfect SSRs.
SSR Locator: SSR Locator is a web-based tool that identifies SSRs in both DNA and RNA sequences. It can identify perfect, compound, and imperfect SSRs, and can also filter out low complexity regions.
SciRoKo: SciRoKo is a software tool that can identify SSRs in DNA sequences. It can be used to analyze genomic and transcriptomic sequences from various organisms and can identify perfect, compound, and imperfect SSRs.
Primer3: Primer3 is a web-based tool that designs PCR primers for SSRs. It can design primers for perfect and imperfect SSRs, and can be used to design primers for SSRs in various organisms.
QDD: QDD (Quick Detection of Duplication) is a software tool that can identify SSRs in DNA sequences and can also identify duplicate loci. It can be used to analyze genomic and transcriptomic sequences from various organisms.

These are just a few examples of the many bioinformatics tools available for exploring SSRs. Depending on your specific needs and research questions, you may find that other tools are more appropriate for your analysis.

How to set up SSH on Ubuntu 18.04

AnHo — Thu, 22 Nov 2018 10:12:00 -0600

SSH, also known as Secure Shell or Secure Socket Shell, is a network protocol that gives users, particularly system administrators, a secure way to access a computer over an unsecured network. SSH also refers to the suite of utilities that implement the SSH protocol.

Here are the commands used to connect by Secure SHell:

On the server side

sudo apt-get install ssh
sudo apt-get install openssh-server
sudo /etc/init.d/ssh start
sudo nano /etc/ssh/sshd_config
Uncomment port 22
Uncomment HostKey /etc/ssh/ssh_host_rsa_key
Uncomment AuthorizedKeysFile .ssh/authorized_keys .ssh/authorized_keys2
Set pubkey authentication to "yes"

sudo systemctl restart sshd.service # or sudo /etc/init.d/ssh reload

On the client side:
in ~/.ssh

ssh-keygen -t rsa # set passphrase or not
ssh-copy-id -i ~/.ssh/id_rsa user@100.100.10.100

--> write "yes" then password in

ssh user@100.100.10.100

--> write password --> you should be in

--> in /home/user/.ssh/config type:
Host WhateverName
HostName 100.100.10.100
User username
ForwardX11 yes
ForwardAgent yes
IdentityFile ~/.ssh/id_rsa

--> you should now be able to connect with :

ssh WhateverName

CSAR-web: a web server of contig scaffolding using algebraic rearrangements

BioStar — Fri, 10 Apr 2020 04:39:36 -0500

CSAR-web is a web-based tool that allows the users to efficiently and accurately scaffold (i.e. order and orient) the contigs of a target draft genome based on a complete or incomplete reference genome from a related organism.

CSAR-web can serve as a convenient and useful scaffolding tool allowing the users to efficiently and accurately scaffold their draft genomes according to a complete or incomplete reference genome.

Address of the bookmark: http://genome.cs.nthu.edu.tw/CSAR-web

htop explained

Jit — Wed, 06 Jul 2022 01:28:09 -0500

For the longest time I did not know what everything meant in htop.

I thought that load average 1.0 on my two core machine means that the CPU usage is at 50%. That's not quite right. And also, why does it say 1.0?

I decided to look everything up and document it here.

Address of the bookmark: https://peteris.rocks/blog/htop/

Project Fellow Positions at CSIR-IHBT Palampur

Tue, 01 Dec 2015 05:45:58 -0600

Walk-in-Interview is scheduled to be held on the date as mentioned below for selection of Suitable candidates in the following areas under the different Sponsored/CSIR Networked Projects on purely temporary basis for the duration of the project(s) or till completion of projects whichever is earlier:

Sponsored/CSIR Networked Project:
(i) Genomics and Informatics Solutions for Integrating Biology (GENESIS)" [BSC-0121] (up to March, 2017).
(ii) Profiling and characterization of early phase differential mi-RNA (s) responsible for downstream developmen of insulin resistance in hMSC derived adipocytes. (GAP-0188) [up to 31.03.2018].

Position: Project Fellow (2 position)
Age : 28 years as on 18.12.15
Salary : Rs.12,000/- P.M.
Rs.14,000/- P.M.
as per the funds provisions in the respective projects.
Eligibility Criteria : 1st Class B. Tech. in Bioinformatics/ Computational Biology
OR
M.Sc. in Bioinformatics/ Computational Biology with 55% marks
OR
M.Tech. in Bioinformatics/ Computational Biology with 55% marks
OR
M.Sc. in any field of Life Science with Diploma in Bioinformatics

Selection Procedure : Walk In Interview

Date : 18 Dec , 2015
Time : 10:00 A.M.
Venue : CSIR-IHBT Palampur (H.P.)

JRF Bioinformatics at National Chemical Laboratory

Sun, 03 Jan 2016 05:59:05 -0600

Junior Project Fellow Bioinformatics
Eligibility : ME/M.Tech, MSc(Bio-Informatics)
Location : Pune
Last Date : 08 Jan 2016
Hiring Process : Written-test, Face to Face Interview
National Chemical Laboratory

Junior Project Fellow Jobs opportunity in National Chemical Laboratory on contract basis
Project Code : BSC0117
Title of the Project : Plant?Microbe and Soil Interactions (PMSI)
No. of Post : 01
Qualification : M.Tech. / M.Sc. in Bioinformatics from a recognized university with minimum of 55% marks (aggregate) and sound Bioinformatics knowledge / experience
Desirable : Good knowledge of Linux (command line and GUI) and SQL; Java / Perl / Python / R / Bash programing / scripting; Analysis of NGS data; Protein modeling / docking; Development and maintenance of web & database servers, etc
Emoluments : Rs. 16,000/?
Age Limit : 28 Years
Selection Procedure : Written Test / Interview
How to apply
Applications neatly typed in the prescribed proforma (enclosed herewith) duly completed and signed together with photo?copies of relevant certificates/ testimonials and photograph should be addressed to : The Head, Biochemical Sciences Division, Attn : Dr. Narendra Kadoo, CSIR?National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune 411 008, so as to reach on or before 08/01/2016. Please superscribe the envelop “Application for Junior Project Fellow (Project: BSC0117)”.

More at http://www.ncl-india.org/files/JoinUs/JobVacancies/TemporaryJobs.aspx?

Hoffman Lab

Tue, 12 Jan 2016 02:47:41 -0600

They develop machine learning techniques to better understand chromatin biology. These models and algorithms transform high-dimensional functional genomics data into interpretable patterns and lead to new biological insight.

https://www.pmgenomics.ca/hoffmanlab/

Spines

Jitendra Narayan — Tue, 09 Feb 2016 05:07:15 -0600

Spines

Spines is a collection of software tools, developed and used by the Vertebrate Genome Biology Group at the Broad Institute. It provides basic data structures for efficient data manipulation (mostly genomic sequences, alignments, variation etc.), as well as specialized tool sets for various analyses. It also features three sequence alignment packages: Satsuma, a highly parallelized program for high-sensitivity, genome-wide synteny; Papaya, an all-purpose alignment tool for less diverged sequences; and SLAP, a context-sensitive local aligner for diverged sequences with large gaps.

Access Spines here.

http://www.broadinstitute.org/science/programs/genome-biology/spines

Address of the bookmark: http://www.broadinstitute.org/science/programs/genome-biology/spines

HiCdat

Jit — Fri, 12 Feb 2016 05:23:44 -0600

HiCdat: a fast and easy-to-use Hi-C data analysis tool

HiCdat is easy-to-use and provides solutions starting from aligned reads up to in-depth analyses. Importantly, HiCdat is focussed on the analysis of larger structural features of chromosomes, their correlation to genomic and epigenomic features, and on comparative studies. It uses simple input and output formats and can therefore easily be integrated into existing workflows or combined with alternative tools.

More at http://bmcbioinformatics.biomedcentral.com/articles/10.1186/s12859-015-0678-x

Address of the bookmark: https://github.com/MWSchmid/HiCdat

The Mills lab

Wed, 24 Feb 2016 16:18:38 -0600

The laboratory is focused on the discovery and analysis of structural variation (SVs) from genomic sequence data. As part of the 1000 Genomes Project and other endeavors, we have helped produce initial fine-scale maps using a variety of SV discovery approaches including: (i) paired-end mapping (or read pair analysis) based on abnormally mapped pairs of clone ends; (ii) read-depth analysis, which detects deletions and duplications through analysis of the read depth-of-coverage; (iii) split read analysis, which detects SVs by evaluating gapped sequence alignments; and (iv) sequence assembly, which enables the discovery of novel (non-reference) sequence insertions.

http://millslab.org/research.html