ISMB 2008 ISCB


















Accepted Posters
Category 'Z'- Other'
Poster Z01
Estimating genomic diversity of the cleavage site peptides among H5HA avian influenza ameliorates the synthesis of influenza vaccine
Sherry Dadgar- Rochester Institute of Technology
Sherry Dadgar (Rochester Institute of Technology, Bioinformatics); Michael Osier (Rochester Institute of Technology, Bioinformatics); Carol Marchetti (Rochester Institute of Technology, Statistics and Mathematics); Gary R. Skuse (Rochester Institute of Technology, Bioinformatics);
Short Abstract: We employed, in silico analysis of hemagglutinin to predict cleavage sites of strains employing SigCleave and SignalP 3.0. Then we employed information theory methods, mutual information and Pearson Chi-squared tests to identify possible phenotypic and genotypic characteristics between pathogenic and low/non-pathogenic HAH5 cleavage site in USA and improve vaccine development.
Long Abstract: Click Here

Poster Z02
Bioinformatics: Caribbean Prospects In The Face of Emerging Technology
Alana Abdool- The University of Manchester, England
No additional authors
Short Abstract: The Caribbean has seen significant advancements in the use of biological technology. Both industry and academia utilize bioinformatics tools. The field of bioinformatics, although it has evolved into a full-fledged discipline over the last decade, has yet to have anything more than an ad-hoc treatment from its Caribbean users.
Long Abstract: Click Here

Poster Z03
BioCatalogue: A Curated Web Service Registry for Life Science Community
Franck Tanoh- University of Manchester
Khalid Belhajjame (University of Manchester, School of computer science); Carole Goble (University of Manchester , School of Computer science); Jiten Bhagat (University of Manchester , School of Computer science); Katy Wolstencroft (University of Mancheste, School of Computer science); Robert Stevens (University of Manchester, School of Computer science); Rodrigo Lopez (EMBL European Bioinformatics Institute, EBI); Eric Nzuobontane (EMBL European Bioinformatics Institute, EBI); Thomas Laurent (EMBL European Bioinformatics Institute, EBI); Steve Pettifer (University of Manchester, School of Computer science);
Short Abstract: BioCatalogue provides a central registry of curated biological Web Services. A place where providers, users and curators can register, annotate and search for Web Services. BioCatalogue is a place where the community can meet the maintainers of these services. It is co-developed by the University of Manchester and the EMBL-EBI.
Long Abstract: Click Here

Poster Z04
Real-Time Volume Ray Tracing For Bioinformatics Applications
Lukas Marsalek- Saarland University
Anna Dehof (Saarland University, Chair for Bioinformatics); Philipp Slusallek (DFKI Saarbruecken & Saarland University, Agents and Simulated Reality); Andreas Hildebrandt (Saarland University, Center for Bioinformatics);
Short Abstract: An important data source in structural bioinformatics are scalar three-dimensional data sets. The method of choice for visualizing such data sets is volume ray tracing, a technique traditionally associated with high computational demands. In this work, we present an interactive real-time volume ray tracer for use in the bioinformatics field.
Long Abstract: Click Here

Poster Z05
Using Exon Microarrays to Predict Breast Cancer Occurrence
William Johnson- Brigham Young University
Ying Sun (University of Utah, Genetics); Andrea Bild (University of Utah, Genetcs);
Short Abstract: We present a complete and powerful method for analyzing Affymetrix exon arrays. We apply a novel normalization method that substantially increases the signal-to-noise ratio in the data. Also we employ a Bayesian Hierarchical model for the identification of differentially expressed genes and spliced exons.
Long Abstract: Click Here

Poster Z06
The evolution of the repertoire of domain architectures in genomes
Julian Gough- University Of Bristol
Cyrus Chothia (MRC Laboratory of Molecular Biology, Structural Studies);
Short Abstract: Nature has achieved very little innovation since LUCA by creating new domains, has exploited duplication and divergence of existing domains to some degree, but the main way in which organisms adapt and evolve at the protein level is by recombination of domains in its existing repertoire to produce novel architectures.
Long Abstract: Click Here

Poster Z08
A model structure of the human potassium channel Kv7.2 in complex with a potent selective opener
Yana Gofman- Tel-Aviv University
Asher Peretz (Tel-Aviv University, Department of Physiology & Pharmacology); Liat Pell (Tel-Aviv University, Department of Physiology & Pharmacology); Yoni Haitin (Tel-Aviv University, Department of Physiology & Pharmacology); Bernard Attali (Tel-Aviv University, Department of Physiology & Pharmacology); Nir Ben Tal (Tel-Aviv University, Biochemistry);
Short Abstract: We generated a model-structure of the Kv7.2 human voltage-gated potassium channel in complex with NH29, a compound stabilizing the open state. This potent and selective opener binds to the voltage sensing domain in the interface formed between three helices. The model guided the design of mutagenesis experiments.
Long Abstract: Click Here

Poster Z09
A method for validation for clustering of phenotypic gene knockdown profiles using protein-protein interactions information
Nikolay Samusik- MPI-CBG
Yannis Kalaidzidis (MPI-CBG, -); Marino Zerial (MPI-CBG, -);
Short Abstract: We propose a method for cross-validation of the clustering of phenotypic siRNA screening data using protein-protein interaction (PPI) information. We established a measure of cluster quality with respect to PPI and showed that this measure allows discriminating between optimal and suboptimal segmentation and can be used to select clustering parameters.
Long Abstract: Click Here

Poster Z10
The Bioinformatics Resource Manager & Gaggle: a platform for management, integration and analysis of systems biology data
Mudita Singhal- PNNL
Anuj Shah (PNNL, Scientific Data Management); Tara Gibson (PNNL, Scientific Data Management); Ian Gorton (PNNL, Applied Computer Science); Benson Kalahar (PNNL, Global Security Tech & Policy); Katrina Waters (PNNL, Computational Biol & Bioinfor); Dan Tenenbaum (ISB, Baliga Group); Christopher Bare (ISB, Baliga Group); Nitin Baliga (ISB, Baliga Group);
Short Abstract: This poster demonstrates the capabilities of the Bioinformatics Resource Manager (BRM, a general purpose data management and integration software that provides the user with data storage, annotation, and merging capabilities and utilizes the Gaggle communication model to broadcast data to the integrated application tools, such as Cytoscape and the Multi-Experiment Viewer.
Long Abstract: Click Here

Poster Z12
fRMSDPred: A pairwise local structure similarity measure from sequence
Huzefa Rangwala- George Mason University
Huzefa Rangwala (George Mason University, Computer Science); George Karypis (University of Minnnesota, Computer Science);
Short Abstract: None On File
Long Abstract: Click Here

Poster Z13
Polymorphism at the apical membrane antigen 1 locus reflects the world population history of Plasmodium vivax
Priscila Grynberg- Federal University of Minas Gerais
No additional authors
Short Abstract: None On File
Long Abstract: Click Here

Poster Z14
Fast database search for flexible similar structures using TOPS++FATCAT method
Mallika Veeramalai- Burnham Institute for Medical Research
Yuzhen Ye (Indiana University, School of Informatics); Adam Godzik (Burnham Institute for Medical Research, Joint Center for Molecular Modelling);
Short Abstract: None On File
Long Abstract: Click Here

Poster Z15
Computational Methods for Dissection of MicroRNA Function
Igor Ulitsky- Tel Aviv University
Louise Laurent (The Scripps Research Institute, Center for Regenerative Medicine); Franz-Josef Müller (The Scripps Research Institute, Center for Regenerative Medicine); Jeanne F. Loring (The Scripps Research Institute, Center for Regenerative Medicine); Ron Shamir (Tel Aviv University, Blavatnik School of Computer Science);
Short Abstract: We present two methods for improving discovery of miRNA function and their targets. The first detects enrichment of miRNA targets in sets of co-annotated or co-expressed genes. The second detects groups of miRNAs that jointly target a cellular pathway, utilizing information on protein interactions, putative miRNA targets and miRNA expression.
Long Abstract: Click Here

Poster Z16
Engineering Bioinformatics automated analysis pipelines to run on Open Science Grid(OSG) Infrastructure
Abhishek Pratap- Institute for Genome Sciences
Abhishek Pratap (Institute for Genome Sciences/Institute for Systems Biology, GRC); Mats Rynge (The Renaissance Computing Institute, OSG); Eric Deutsch (Institute for Systems Biology, Aebersold Group);
Short Abstract: A generic methodology to engineer bioinformatics based analysis pipeline on Open Science Grid. The aim is to provide one button Grid access to end user to run data analysis from their local desktop. It gives a scale up both in the data processing capacity and efficiency of the pipeline.
Long Abstract: Click Here

Poster Z17
The Prediction of Protein-Protein Interaction Networks in Rice Blast Fungus
FEI HE- CHINA AGRICULTRUAL UNIVERSITY
YAN ZHANG (China Agricultural University, State Key Laboratory for ArgoBiotechnology); YONG-ZI CHEN (China Agricultural University, State Key Laboratory for ArgoBiotechnology); ZIDING ZHANG (China Agricultural University, State Key Laboratory for ArgoBiotechnology); YOU-LIANG PENG (China Agricultural University, State Key Laboratory for ArgoBiotechnology);
Short Abstract: Large-scale PPI mapping projects have not been implemented for Magnaporthe grisea, which causes the most severe rice disease. We have predicted protein interaction network of the pathogen. This will provide new insights into the functional genomics of this fungus.
Long Abstract: Click Here

Poster Z18
Bad habits about homology die hard.
Angelo Facchiano- Institute of Food Science, CNR
Anna Marabotti (Institute of Food Science, CNR, Lab. of Bioinformatics and Computational Biology);
Short Abstract: Despite decades of discussion, the term “homology” is still wrongly used instead of “similarity”.We made a survey in literature about this bad habit and we present our results to stimulatediscussion and to make conscious as much people as possible of the use and misuse of this term.
Long Abstract: Click Here

Poster Z19
Promoting coherent minimum reporting guidelines for biological and biomedical investigations: the MIBBI project
Chris Taylor- EMBL-EBI
Susanna-Assunta Sansone (EMBL-EBI, Microarray Group); Philippe Rocca-Serra (EMBL-EBI, Microarray Group); Dawn Field (Oxford Centre for Ecology and Hydrology, Molecular Evolution and Bioinformatics Group);
Short Abstract: Minimum information (MI) checklists specify the content to provide when reporting research; ontology-aware tools such as 'ISAcreator' (http://isatab.sourceforge.net/isacreator.html) help researchers create semantically rich checklist-compliant reports. MIBBI provides access to MI checklists, their developers and appropriate tools, and is driving the development of a new, modular, fully integrated checklist suite (http://mibbi.org/).
Long Abstract: Click Here

Poster Z20
Imprints of evolution on protein structures
Sanne Abeln- University of Oxford
Charlotte Deane (University of Oxford, Department of Statistics);
Short Abstract: A protein superfamily may be traced back in evolution to determine its lineage specificity. Here we show that there are significant structural differences between superfamilies that are lineage specific, and those that occur across all species. The differences suggest that protein structures of surviving superfamilies are more stable.
Long Abstract: Click Here

Poster Z21
In Silico analysis of Y chromosome proteins of Homo sapiens
Chinmay Dwibedi- VIT UNIVERSITY
Karthikeyan p.p (Guest lecturer, Bioinformatics); Rao Sethumadhavan (Senior Proffessor, Bioinformatics); P.T.V. Lakshmi (Lecturer, Bioinformatics);
Short Abstract: The present study involves the analysis of 107 proteins of Y chromosome of human beings and to compute the physico-chemical properties; to predict the 2D, 3D structural information with validation and to predict the functions for the same.The structures were obtained by template based homology modelling and Ab Initio modelling
Long Abstract: Click Here

Poster Z22
Serum Paraoxonase's Structure and Its Interaction with VX
Matthew Peterson- The MITRE Corporation
Steven Fairchild (The MITRE Corporation, Emerging Technologies Office); Wenling Chang (The MITRE Corporation, Emerging Technologies Office); Chang-Guo Zhan (University of Kentucky College of Pharmacy, Department of Pharmaceutical Science); Adel Hamza (University of Kentucky College of Pharmacy, Depertment of Pharmaceutical Science); Douglas Cerasoli (US Army Medical Research Institute of Chemical Defense, Physiology and Immunology Branch);
Short Abstract: Human serum paraoxonase (HuPON1) is a potential bioscavenger for organophosphorus nerve agents such as VX. HuPON1's 3D structure and interaction mechanism with VX are unknown. This study computationally characterized HuPON1's 3D structure, and its binding mechanism for VX. Key active site residues and associated functions were determined from the results.
Long Abstract: Click Here

Poster Z23
UCSC CSC Potency Prediction Pipeline
Marcos Woehrmann- UC Santa Cruz
Scott Lokey (UC Santa Cruz, Chemistry); Josh Stuart (UC Santa Cruz, Biomolecular Engineering); Nadine Gassner (UC Santa Cruz, Chemical Screening Center); Walter Bray (UC Santa Cruz, Chemical Screening Center);
Short Abstract: The University of California - Santa Cruz Chemical Screening Center Potency Prediction Pipeline is a soft agar hit analysis system used to identify compounds that show activity in a variety of organisms.
Long Abstract: Click Here

Poster Z24
PSEUDO-RANDOM OLIGOMER MICROARRAY-BASED BIOSENSOR
Mojdeh Mohtashemi- MITRE/MIT
David Walburger (MITRE, CS); Haley Smith (MITRE, CS); Felicia Sutton (MITRE, CS); James Diggans (MITRE, CS);
Short Abstract: Conventional microarray-based biosensors can detect a limited number of organisms. They require physical reengineering when a novel pathogen emerges. The current work seeks to design a microarray-based sensor using pseudo-random oligomer probes paired with mathematical models for recognition and classification of a broader array of organisms. Initial results are promising.
Long Abstract: Click Here



Accepted Posters

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