BOL: Related items

Oldest Hominin DNA Sequenced

Surajeet — Fri, 27 Dec 2013 19:58:31 -0600

Matthias Meyer and his team from the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, have developed new techniques for retrieving and sequencing highly degraded ancient DNA. They then joined forces with Juan-Luis Arsuaga and applied the new techniques to a cave bear from the Sima de los Huesos site. After this success, the researchers sampled two grams of bone powder from a hominin thigh bone from the cave. They extracted its DNA and sequenced the genome of the mitochondria or mtDNA, a small part of the genome that is passed down along the maternal line and occurs in many copies per cell. The researchers then compared this ancient mitochondrial DNA with Neandertals, Denisovans, present-day humans, and apes.

From the missing mutations in the old DNA sequences the researchers calculated that the Sima hominin lived about 400,000 years ago. They also found that it shared a common ancestor with the Denisovans, an extinct archaic group from Asia related to the Neandertals, about 700,000 years ago. "The fact that the mtDNA of the Sima de los Huesos hominin shares a common ancestor with Denisovan rather than Neandertal mtDNAs is unexpected since its skeletal remains carry Neandertal-derived features," says Matthias Meyer. Considering their age and Neandertal-like features, the Sima hominins were likely related to the population ancestral to both Neandertals and Denisovans. Another possibility is that gene flow from yet another group of hominins brought the Denisova-like mtDNA into the Sima hominins or their ancestors.

Reference

http://www.sciencedaily.com/releases/2013/12/131204132018.htm

7th International Conference on Bioinformatics and Computational Biology (BICoB)

Rahul Agarwal — Mon, 06 Oct 2014 16:19:36 -0500

In recent years, computational biology and medical informatics have seen significant advances driven by computational techniques in bioinformatics making bioinformatics and computational biology among the most vibrant research areas. The 7th international conference on Bioinformatics and Computational Biology (BICoB-2015) provides an excellent venue for researchers and practitioners in the fields of bioinformatics and computational biology to present and publish their research results and techniques. The BICoB conference seeks original and high quality papers in the fields of bioinformatics, computational biology, systems biology, medical informatics and the related disciplines. We also encourage work in progress and research results in the emerging and evolutionary computational areas. Computational techniques have already enabled unprecedented advances in modern biology and medicine. Work in the computational methods related to, or with application in, bioinformatics is also encouraged including: data mining, text mining, machine learning, modeling and simulation, pattern recognition, data visualization, biostatistics, .etc. The topics of interest include (and are not limited to):
Genome analysis: Genome assembly, genome annotation, gene finding, alternative splicing, EST analysis and comparative genomics.
Sequence analysis: Multiple sequence alignment, sequence search and clustering, function prediction, motif discovery, functional site recognition in protein, RNA and DNA sequences.
Phylogenetics: Phylogeny estimation, models of evolution, comparative biological methods, population genetics.
Structural Bioinformatics: Structure matching, prediction, analysis and comparison; methods and tools for docking; protein design
Analysis of high-throughput biological data: Microarrays (nucleic acid, protein, array CGH, genome tiling, and other arrays), EST, SAGE, MPSS, proteomics, mass spectrometry.
Genetics and population analysis: Linkage analysis, association analysis, population simulation, haplotyping, marker discovery, genotype calling.
Systems biology: Systems approaches to molecular biology, multiscale modeling, pathways,gene networks.
Computational Proteomics: Filtering and indexing sequence databases, Peptide quantification and identification, Genome annotations via mass spectrometry, Identification of post-translational modifications, Structural genomics via mass spectrometry, Protein-protein interactions, Computational approaches to analysis of large scale Mass spectrometry data, Exploration and visualization of proteomic data, Data models and integration for proteomics and genomics, Querying and retrieval of proteomics and genomics data etc.

Authors of selected high quality papers in BICoB-2015 will be invited to submit extended version of their papers for possible publication in bioinformatics journals (Journal of Bioinformatics and Computational Biology JBCB).

Deadlines:

Paper Submission Deadline October 24, 2014
Notification of Acceptance December 15, 2014
Camera-Ready Manuscript January 16, 2015

Address of the bookmark: http://www.cs.umb.edu/bicob/

Marie Curie PhD position available immediately

Fri, 24 Apr 2015 09:23:57 -0500

Sub-project 10: Development of bioinformatic tools for the analysis of MACE data
Host Organizations GenXPRO (Germany)
Objectives : The ESR will be in charge of standardising pipelines that will be used for RNA-seq and MACE analyses by all the participants. He will be involved in performing next generation sequencing to characterise environmental adaptation. A single pipeline to analyse listerial transcriptomic and proteomic data will be developed and implemented by each partner for the sake of uniformity of all the data produced within List_MAPS. The ESR will be involved in the interpretation of transcriptomic and proteomic data for which pathway analyses and good data visualization will be required. A cytoscape app will be developed as visualization tool.
Expected Results: MACE analysis pipeline. Database. Transcriptome comparisons in selected habitats. Data visualization tool.
Duration (months) 24
Contact Dr. Bjorn ROTTER: rotter@genxpro.de

11. Development of innovative tools for rapid phenotypic characterisation of intraspecific diversity of Listeria monocytogenes (Joint supervision PhD)
Host Organizations BioFilm Control (France) and GenXPRO (Germany)
Objectives
1. The ESR will develop an assay to test biofilm phenotype in a large array of food processing-related environmental conditions (salt, acides, disinfectants, preservatives) in BFC facilities. He will be in charge of the development and validation of an in silico virulence assay. This assay will target specific mRNAs in order to estimate the virulence potential of strains of L. monocytogenes. Transcript targets will be selected and tested by qPCR in GXP premises. In the process of validation, virulence results of several strains collected in a humanised mouse model will be compared with the in silico analysis. Once these innovative tools will be validated, intraspecific phenotypic diversity (biofilm and virulence) will be assessed on a collection of environmental and clinical isolates of L. monocytogenes. Genotypic diversity will be assessed under the supervision of GPX.
Expected Results : Adaptation of the BioFilm Ring test R to test food processing environmental conditions. Development of an innovative in silico virulence assay surrogate to animal models. Diversity results will inform stakeholders on the level of health hazard according to the strain. This in turn will help secure food safety all along the shelf life of foodstuff.
Duration (months) 36
Contact : Dr. Thierry BERNARDI: thbe@biofilmcontrol.com
Dr. Bjorn ROTTER: rotter@genxpro.de
ELIGIBLE CRITERIA of Marie Sklokowska Curie actions:
Researchers may be of any nationality
Candidates shall at the time of recruitment by the host organization, be in the first four years (full-time equivalent research experience) of their research careers. Full-time equivalent research experience is measured from the date when a researcher obtained the degree which would formally entitle him or her to embark on a doctorate, either in the co

The 2014 CeMM PhD Program

Wed, 05 Feb 2014 06:03:15 -0600

For our next PhD Program starting in October 2014 we are looking for exceptionally motivated PhD candidates with a keen interest in genomics and medicine and a strong interest to work in teams.

The 2014 CeMM PhD Program will focus on two thematic areas: INFECTION and CANCER, that are built on the pillars of epigenetics, bioinformatics and systems biology, chemical biology and the mechanism of action of drugs, high-throughput genetics, genomics and proteomics, and molecular and cell biology.

The choice of this strategic focus rests on the synergies between immunology, infection and cancer in pathophysiological and technological terms. It furthermore reflects the strength of the current CeMM faculty, itself built around the historical and contemporary expertise in immunology and cancer of the Medical University of Vienna.

As a CeMM PhD student you will get the chance to work at the cutting edge of interdisciplinary molecular medicine research and be trained by the entire CeMM and associated faculty to become one of the scientists shaping the future of molecular medicine.
Requirements

To be eligible to enroll in the CeMM PhD Program all candidates are required to have a bachelor’s or master’s degree in medicine, biology, chemistry, bioinformatics, mathematics or any scientific/technical, subject-relevant degree. Candidates do not need to have completed their degree at the time of application, however they must have obtained their final degree certificate by mid-September. The working language at CeMM is English, so excellent written and oral communication skills in English are required.
Timeline

Applications open on 20th January and close on 20th March 2014.
Two references are required to be submitted through the online system by 31st March 2014.
All complete candidate applications are reviewed by the CeMM Faculty in early April.
Selected candidates are invited to a Skype panel interview in late April.
Shortlisted candidates are then invited to Vienna in May for a full interview process, including an opportunity to introduce yourself through a presentation and interview rounds, meet research group members, and attend an informal dinner to get to know the Faculty members and learn more about their research.
Positions are offered by CeMM Faculty in June.
Start of PhD Program: 1st October 2014 .

Contact

Binia Maria Günther, BEd BA
Human Resources Manager
bguenther@cemm.oeaw.ac.at

Catherine Lloyd, Ph.D.
PhD and Postdoc Program Manager
clloyd@cemm.oeaw.ac.at

More Info: www.cemm.oeaw.ac.at/phd-program/application/

Candidates required in Bioinformatics and Genomics UK ONLY

Fri, 03 Jul 2015 08:22:41 -0500

I have various permanent positions available based in London, Manchester, Herftfordshire, Oxford and Belfast, as well as other areas throughout the UK.

If you are looking for a new opportunity and have skills within any sector of Bioinformatics with an IT skill then I would love to hear from you. I have various exciting opportunities from programmers to researchers to scientists.

Call me now on 01772 278050 or email me your cv and requirements and I will call you back dareen.evans@itworkshealth.co.uk

JRF @ MANIT

Sun, 02 Feb 2014 03:07:58 -0600

MAULANA AZAD NATIONAL INSTITUTE OF TECHNOLOGY BHOPAL

No. CSE/14/1038

Walk in Interview for the post of JRF under TEQIP-II

SN Department – Qualification Post Graduation – Time

1 Bio-Informatics & Mathematics M.Tech Bio-informatics/M.Sc.* Maths 10.00 AM

2 Biological Sciences M.Sc.* in any branch of Biological Sciences 10.30 AM

3 Chemical Engineering M.Tech Chemical Engineering 11.00 AM

4 Chemistry M.Sc.* Chemistry 11.30 AM

5 Civil Engineering M.Tech Structure/GeoTech. /Water -Resources/Hydraulics/Environment/Transport 12.00 Noon

6 GIS M.Tech GIS/Civil 12.30 PM

7 Computer Science & Engineering M.Tech CSE/Information Security 01.00 PM

8 Electrical Engineering M.Tech Electrical Derives 01.30 PM

9 Electronics & Communication M.Tech Digital Communication 02.00 PM

10 MSME M.Tech Material Science/ Mechanical/Metallurgy 02.30 PM

11 Physics M.Sc.* Physics 03.00 PM

* M.Sc. with NET/GATE qualified

Resume along with one passport size photograph and relevant documents are required at the time of interview

Amount of Fellowship: Rs 18000/-month+ HRA

Duration: 31st Dec 2014 (End of TEQIP-II project)

Date of Interview: 7th February 2014

Venue Institute Committee Room

http://www.manit.ac.in/manitbhopal/Year2014/Recruitment/Advertisement%20JRF.pdf

Mobyle: a new full web bioinformatics framework

Jit — Sun, 07 Jan 2018 19:33:45 -0600

Mobyle, to provide a flexible and usable Web environment for defining and running bioinformatics analyses. It embeds simple yet powerful data management features that allow the user to reproduce analyses and to combine tools using a hierarchical typing system. Mobyle offers invocation of services distributed over remote Mobyle servers, thus enabling a federated network of curated bioinformatics portals without the user having to learn complex concepts or to install sophisticated software.

Address of the bookmark: https://academic.oup.com/bioinformatics/article/25/22/3005/179064

Post doc in Computational Genetics and Genomics at CEINGE Biotecnologie Avanzate, Naples, Italy

Tue, 11 Feb 2014 08:06:47 -0600

We are seeking one motivated scientist to analyze genomics and transcriptomics data of a large collection of neuroblastoma tumors. The successful candidate will be part of a team of researchers with extensive expertise in genome cancer study. He/she will be involved in the analysis of DNA-seq, RNA-seq, ChIP-seq data using available methods running in R and UNIX environment.

Qualifications

PhD or Post-Graduated Master degree is required. Successful candidates will have some expertise in data analysis of NGS data by using methods running in R and UNIX environment. Familiarity with genome databases and browsers is required.

Application

Candidates should send a CV and a brief personal statement focusing on their skills and interests related to the research project.

Contacts

Start date: 1° April 2014
Salary on grant: 25,000 euros per year.
Contact Person (Referent): Mario Capasso
Ref. Email: mario.capasso@unina.it and achille.iolascon@unina.it
Tel: +39 081 3737889

scikit-bio™ is an open-source, BSD-licensed, python package providing data structures, algorithms, and educational resources for bioinformatics.

Jit — Fri, 02 Mar 2018 04:29:47 -0600

scikit-bio is currently in beta. We are very actively developing it, and backward-incompatible interface changes can and will arise. To avoid these types of changes being a surprise to our users, our public APIs are decorated to make it clear to users when an API can be relied upon (stable) and when it may be subject to change (experimental). See the API stability docs for more details, including what we mean by stable and experimental in this context.

Address of the bookmark: http://scikit-bio.org/

New version of Modeller, 9.13

Radha Agarkar — Thu, 13 Feb 2014 09:07:57 -0600

The new version of Modeller, 9.13, is now available for download! Please see the download page at http://salilab.org/modeller/ for more information.

If you have a license key for Modeller 8 or 9, there is no need to reregister for Modeller 9.13 - the same license key will work. (It won't do any harm to reregister if you want to, though!)

9.13 is primarily a bugfix release relative to the last public release(9.12). Major user-visible changes include:

# Modeller now includes a variety of SOAP (statistically optimized atomic potential) scores for assessing proteins, loops, and interfaces.

# The Lennard-Jones interaction energy is now artificially truncated at very short distance; this makes simulations with poor starting conditions much less likely to 'blow up'.

# model.get_insertions(), model.get_deletions() and model.loops() now have an include_termini option; if False, residue ranges that include chain termini are excluded from the output.

See the Modeller manual for a full change log: http://salilab.org/modeller/9.13/manual/node39.html

If you encounter bugs in Modeller 9.13, please see http://salilab.org/modeller/9.13/manual/node10.html for information on how to report them.

Reference:

http://salilab.org/modeller/