BOL: Related items

BioDownloader

Surabhi Chaudhary — Sat, 25 Feb 2017 17:52:33 -0600

BioDownloader is a program for downloading and/or updating files from ftp/http servers. The program has unique features that are specifically designed to deal with bioinformatics data files and servers:

optimized to work with vast amount of data and very large file sets (~ 10,000 - 100,000).
allows the selective retrieval of only the required files (file masks, ls-lR parsing, recursive search, updates)
has a built-in repository containing the settings for the most common bioinformatics download needs
built-in wizard for batch post-processing of downloaded files (archive extraction, file conversion, etc.)
capable of performing multiple download or update tasks simultaneously

BioDownloader has a built-in repository containing the settings for common bioinformatics file-synchronization needs, including the Protein Data Bank (PDB) and National Center for Biotechnology Information (NCBI) databases. It can post-process downloaded files, including archive extraction and file conversions.

http://dunbrack.fccc.edu/BioDownloader/

Address of the bookmark: http://dunbrack.fccc.edu/BioDownloader/

DAGchainer: Computing Chains of Syntenic Genes in Complete Genomes

Abhimanyu Singh — Fri, 17 Feb 2017 16:13:35 -0600

The DAGchainer software computes chains of syntenic genes found within complete genome sequences. As input, DAGchainer accepts a list of gene pairs with sequence homology along with their genome coordinates. Using a scoring function which accounts for the distance between neighboring genes on each DNA molecule and the BLAST E-value score between homologs, maximally scoring chains of ordered gene pairs are computed and reported. This algorithm can be used to mine large evolutionary conserved regions of genomes between two organisms. Alternatively, by examining colinear sets of homologous genes found within a single genome, segmental genome duplications can be revealed.

This software distribution includes both the DAGchainer utility and a Java-based graphical interface that allows the inputs and outputs to be navigated and interrogated dynamically.

Address of the bookmark: http://dagchainer.sourceforge.net/

YASRA: Reference based assembler

Abhimanyu Singh — Wed, 01 Mar 2017 08:32:45 -0600

YASRA (Yet Another Short Read Assembler) performs comparative assembly of short reads using a reference genome, which can differ substantially from the genome being sequenced. Mapping reads to reference genomes makes use of LASTZ (Harris et al), a pairwise sequence aligner compatible with BLASTZ. Special scoring sets were derived to improve the performance, both in runtime and quality for 454 and Illumina sequence reads.

YASRA uses LASTZ (http://bx.psu.edu/miller_lab for released version and http://www.bx.psu.edu/~rsharris/lastz/newer for newer version) for aligning the sequences to the reference genome. Please install LASTZ (the newest version on http://www.bx.psu.edu/~rsharris/lastz/newer) and add the LASTZ binary in your executable/binary search path before installing YASRA.

Address of the bookmark: https://github.com/aakrosh/YASRA

gbtools: Interactive Visualization of Metagenome Bins in R

Jit — Sun, 26 Mar 2017 15:41:31 -0500

We have developed gbtools, a software package that allows users to visualize metagenomic assemblies by plotting coverage (sequencing depth) and GC values of contigs, and also to annotate the plots with taxonomic information. Different sets of annotations, including taxonomic assignments from conserved marker genes or SSU rRNA genes, can be imported simultaneously; users can choose which annotations to plot. Bins can be manually defined from plots, or be imported from third-party binning tools and overlaid onto plots, such that results from different methods can be compared side-by-side. gbtools reports summary statistics of bins including marker gene completeness, and allows the user to add or subtract bins with each other.

Tool at https://github.com/kbseah/genome-bin-tools

Address of the bookmark: http://journal.frontiersin.org/article/10.3389/fmicb.2015.01451/full

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

DeCoSTAR - Detection of Co-evolution

Jit — Fri, 14 Apr 2017 06:27:25 -0500

DeCoSTAR is a software which aims at reconstructing ancestral gene or genome organizations, in the form of sets of neighborhood relations -adjacencies- between pairs of ancestral genes or gene domains.
Ancestral genes or domains are deduced from reconciled gene trees in a context of birth, speciation, duplication, loss, transfer, which are either given as input or computed with the ecceTERA package, to which DeCoSTAR is integrated. DeCoSTAR constructs parsimonious scenarios of gains and breakages of adjacencies, and contains in particular all the features of previous software DeCo, DeCoLT, ArtDeCo and DeClone. It provides statistical supports on ancestral adjacencies, or the possibility to handle badly assembled genomes.
DeCoSTAR is able to reconstruct the histories of domains inside genes, including gene fusion and fission events, as well as ancestral genome structures for dozens of whole genomes from all kingdoms of life in a few minutes.

Address of the bookmark: http://pbil.univ-lyon1.fr/software/DeCoSTAR/

List of GOI approved peer reviewed bioinformatics and computational biology journals

Jit — Tue, 25 Apr 2017 05:03:27 -0500

Unfortunately, we now live in a world where the integrity of peer-reviewed journals is being threatened by the rise of the academic version of fake news – something many call “predatory publishing". Mostly in academic publishing world, "predatory open access publishing" is an exploitative open-access publishing business model that involves charging publication fees to authors without providing the editorial and publishing services associated with legitimate journals (open access or not).

Nearly 20% of the such journals have a flashy impact factor and quick publication time, which are quick give-aways. Interestingly, under contact address, some journal websites do not even provide any address to contact. All of this has led to the emergence of a new and dark market of deceptive publishers that exploit the concept of open access and provide channels for “scientific journal” publication with little or no peer review. For a fee, they will publish almost anything – even if the study was fatally flawed. And these journals provide a forum that can be used as a channel to publish fraudulent “advocacy research.” You can find list of certain such publishers at "Beall's List" http://beallslist.weebly.com/

Keeping all these in mind, Government of India (GOI) decided to approved certain bioinformatics and computational biology journals for your research publication.

Following are the list of GOI validated and peer reviewed bioinformatics and computational biology journals:

NOTE:Each journal details are in following order Tittle\nSource\nSubject.
Point to remember: The list of journals are NOT sorted in any ascending or descending order.

If I missed any other GOI validated bioinformatics journal, then please report me in comment section.

Open Bioinformatics Journal
Scopus
Computer Science; Engineering; Medicine

PROTEINS-STRUCTURE FUNCTION AND BIOINFORMATICS
WoS
BIOLOGY & BIOCHEMISTRY

Advances and Applications in Bioinformatics and Chemistry
Scopus
Biochemistry, Genetics and Molecular Biology Chemistry; Computer Science

Advances in Bioinformatics
Scopus
Biochemistry, Genetics and Molecular Biology; Computer Science; Engineering

Applied Bioinformatics
Scopus
Agricultural and Biological Sciences; Computer Science

BIOINFORMATICS
WoS & Scopus
COMPUTER SCIENCE

Bioinformatics and Biology Insights
Scopus
Biochemistry, Genetics and Molecular Biology; Computer Science; Mathematics

BMC BIOINFORMATICS
WoS & Scopus
COMPUTER SCIENCE

BRIEFINGS IN BIOINFORMATICS
WoS & Scopus
COMPUTER SCIENCE

Computational systems bioinformatics / Life Sciences Society. Computational Systems Bioinformatics Conference
Scopus
Medicine

Current Bioinformatics
WoS & Scopus
COMPUTER SCIENCE

Current Protocols in Bioinformatics
Scopus
Biochemistry, Genetics and Molecular Biology

JOURNAL OF COMPUTATIONAL INTELLIGENCE IN BIOINFORMATICS
ICI
BIOLOGICAL SCIENCE

Journal of integrative bioinformatics
Scopus
Medicine

Journal of Proteomics and Bioinformatics
Scopus
Biochemistry, Genetics and Molecular Biology; Computer Science

Mathematical Biology and Bioinformatics
Scopus
Engineering; Mathematics

Trends in Bioinfprmatics
Scopus
Computer Science

Eurasip Journal on Bioinformatics and Systems Biology
Scopus
General; Computer Science; Mathematics; Medicine

Evolutionary Bioinformatics
WoS & Scopus
COMPUTER SCIENCE

Genomics, Proteomics and Bioinformatics
Scopus
Biochemistry, Genetics and Molecular Biology;Mathematics

IEEE/ACM Transactions on Computational Biology and Bioinformatics
Scopus
Biochemistry, Genetics and Molecular Biology;Mathematics

IEEE-ACM Transactions on Computational Biology and Bioinformatics
WoS
COMPUTER SCIENCE

International Journal of Bioinformatics Research and Application
Scopus
Biochemistry, Genetics and Molecular Biology; Medicine, Health

International Journal o f Data M ining and Bioinformatics
WoS & Scopus
COMPUTER SCIENCE

IPSJ Transactions on Bioinformatics
Scopus
Biochemistry, Genetics and Molecular Biology;Computer Science

Journal of Bioinformatics and Computational Biology
WoS & Scopus
COMPUTER SCIENCE

Journal of Clinical Bioinformatics
Scopus
Medicine

PLoS Computational Biology
WoS & Scopus
BIOLOGY & BIOCHEMISTRY

Reviews in Computational Chemistry
WoS & Scopus
CHEMISTRY

RSC Theoretical and Computational Chemistry Series
Scopus
Chemistry; Computer Science

Annual Reports in Computational Chemistry
Scopus
Chemistry; Mathematics

Computational and Structural Biotechnology Journal
Scopus
Biochemistry, Genetics and Molecular Biology; Computer Science

Computational and Theoretical Chemistry
WoS & Scopus
CHEMISTRY

COMPUTATIONAL BIOLOGY AND CHEMISTRY
WoS & Scopus
COMPUTER SCIENCE

COMPUTATIONAL CHEMISTRY
WoS
CHEMISTRY

Journal of Theoretical and Computational Chemistry
Scopus
Chemistry; Computer Science

Theoretical and Computational Chemistry
Scopus
Chemistry

Wiley Interdisciplinary Reviews: Computational Molecular Science
Scopus
Biochemistry, Genetics and Molecular Biology;Chemistry; Computer Science; Materials Science; Mathematics

Wiley Interdisciplinary Reviews- Computational Molecular Science
WoS
CHEMISTRY

Interdisciplinary sciences, computational life sciences
Scopus
Medicine

Interdisciplinary Sciences-Computational Life Science
WoS
Biology and Biochemistry

International Journal of Computational Biology and Drug Design
Scopus
Computer Science; Pharmacology, Toxicology and Pharmaceutics

Barrnap: Bacterial ribosomal RNA predictor

Abhimanyu Singh — Fri, 12 May 2017 09:24:41 -0500

Barrnap predicts the location of ribosomal RNA genes in genomes. It supports bacteria (5S,23S,16S), archaea (5S,5.8S,23S,16S), mitochondria (12S,16S) and eukaryotes (5S,5.8S,28S,18S).

It takes FASTA DNA sequence as input, and write GFF3 as output. It uses the new NHMMER tool that comes with HMMER 3.1 for HMM searching in RNA:DNA style. NHMMER binaries for 64-bit Linux and Mac OS X are included and will be auto-detected. Multithreading is supported and one can expect roughly linear speed-ups with more CPUs.

Address of the bookmark: https://github.com/tseemann/barrnap

JRF/SRF / Project Assistant-II recruitment in National Agri-Food Biotechnology Institute (NABI)

Mon, 15 May 2017 05:37:52 -0500

National Agri-Food Biotechnology Institute
ADVT. No: 2017-Researcher (02)

JRF/SRF / Project Assistant-II recruitment in National Agri-Food Biotechnology Institute (NABI)

Essential Qualification: According to the DST (DST OM No.SR/S9/Z-09/2012 dated 21.10.2014) Post Graduate degree in basic science(M.Sc) in Bioinformatics/Computational Biology/Systems Biology/Information Technology with NET or Graduate degree in professional course with NET or Post Graduate Degree (M.Tech) in professional course in Bioinformatics/Computational Biology/Systems Biology/Information Technology. Desirable qualification/skills: 1) Should be proficient in programming in Perl/Python/R language etc. 2) Should have knowledge and skills for data mining in biological sequence database . sequence analysis tools/packages, NGS Analysis . 3) Should have knowledge and skills to work in linux environment and write shell scripts.

Age : 28 years

Hiring Process : Written-test
Job Role : Research/JRF/SRF
How to apply

Application should be sent to Administrative officer, National Agri-Food Biotechnology Institute, Knowledge City, Sector-81, Mohali so as to reach latest by 30.05.2017 before 5:30 pm.

More at http://www.nabi.res.in/Vacancies/NABI/ResearchFellowships/JRFSRFRA/2017/ADVT.%20No%202017Researcher%20(02)/ApplicationForm.pdf

Synteny Portal: a web-based application portal for synteny block analysis

Jit — Wed, 24 May 2017 10:39:23 -0500

Synteny Portal, a versatile web-based application portal for constructing, visualizing and browsing synteny blocks. With Synteny Portal, users can easily (i) construct synteny blocks among multiple species by using prebuilt alignments in the UCSC genome browser database, (ii) visualize and download syntenic relationships as high-quality images, (iii) browse synteny blocks with genetic information and (iv) download the details of synteny blocks to be used as input for downstream synteny-based analyses, all in an intuitive and easy-to-use web-based interface. We believe that Synteny Portal will serve as a highly valuable tool that will enable biologists to easily perform comparative genomics studies by compensating limitations of existing tools. Synteny Portal is freely available at http://bioinfo.konkuk.ac.kr/synteny_portal.

http://bioinfo.konkuk.ac.kr/synteny_portal/

Address of the bookmark: http://bioinfo.konkuk.ac.kr/synteny_portal/