An Introduction to Bioinformatics Algorithms
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Plant Pangenome: Impacts on Phenotypes and Evolution Christine Tranchant-Dubreuil, Mathieu Rouard, Francois Sabot
Plant Pangenome: Impacts On Phenotypes And Evolution Christine Tranchant-Dubreuil, Mathieu Rouard, Francois Sabot To cite this version: Christine Tranchant-Dubreuil, Mathieu Rouard, Francois Sabot. Plant Pangenome: Im- pacts On Phenotypes And Evolution. Annual Plant Reviews, Wiley Online Library 2019, 10.1002/9781119312994.apr0664. hal-02053647 HAL Id: hal-02053647 https://hal.archives-ouvertes.fr/hal-02053647 Submitted on 1 Mar 2019 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Copyright Plant Pangenome: Impacts On Phenotypes And Evolution Christine Tranchant-Dubreuil1,3, Mathieu Rouard2,3, and Francois Sabot1,3 1DIADE University of Montpellier, IRD, 911 Avenue Agropolis, 34934 Montpellier Cedex 5, France 2Bioversity International, Parc Scientifique Agropolis II, 34397 Montpellier Cedex 5, France 3South Green Bioinformatics Platform, Bioversity, CIRAD, INRA, IRD, Montpellier, France With the emergence of low-cost high-throughput sequencing all the genes from a given species are not obtained using a technologies, numerous studies have shown that a single genome single genome (10–12). In plants, evidence first from maize is not enough to identify all the genes present in a species. Re- (13, 14) showed that only half of the genomic structure is cently, the pangenome concept has become widely used to in- conserved between two individuals. -
Algorithms for Computational Biology 8Th International Conference, Alcob 2021 Missoula, MT, USA, June 7–11, 2021 Proceedings
Lecture Notes in Bioinformatics 12715 Subseries of Lecture Notes in Computer Science Series Editors Sorin Istrail Brown University, Providence, RI, USA Pavel Pevzner University of California, San Diego, CA, USA Michael Waterman University of Southern California, Los Angeles, CA, USA Editorial Board Members Søren Brunak Technical University of Denmark, Kongens Lyngby, Denmark Mikhail S. Gelfand IITP, Research and Training Center on Bioinformatics, Moscow, Russia Thomas Lengauer Max Planck Institute for Informatics, Saarbrücken, Germany Satoru Miyano University of Tokyo, Tokyo, Japan Eugene Myers Max Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany Marie-France Sagot Université Lyon 1, Villeurbanne, France David Sankoff University of Ottawa, Ottawa, Canada Ron Shamir Tel Aviv University, Ramat Aviv, Tel Aviv, Israel Terry Speed Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia Martin Vingron Max Planck Institute for Molecular Genetics, Berlin, Germany W. Eric Wong University of Texas at Dallas, Richardson, TX, USA More information about this subseries at http://www.springer.com/series/5381 Carlos Martín-Vide • Miguel A. Vega-Rodríguez • Travis Wheeler (Eds.) Algorithms for Computational Biology 8th International Conference, AlCoB 2021 Missoula, MT, USA, June 7–11, 2021 Proceedings 123 Editors Carlos Martín-Vide Miguel A. Vega-Rodríguez Rovira i Virgili University University of Extremadura Tarragona, Spain Cáceres, Spain Travis Wheeler University of Montana Missoula, MT, USA ISSN 0302-9743 ISSN 1611-3349 (electronic) Lecture Notes in Bioinformatics ISBN 978-3-030-74431-1 ISBN 978-3-030-74432-8 (eBook) https://doi.org/10.1007/978-3-030-74432-8 LNCS Sublibrary: SL8 – Bioinformatics © Springer Nature Switzerland AG 2021 This work is subject to copyright. -
The Principled Design of Large-Scale Recursive Neural Network Architectures–DAG-Rnns and the Protein Structure Prediction Problem
Journal of Machine Learning Research 4 (2003) 575-602 Submitted 2/02; Revised 4/03; Published 9/03 The Principled Design of Large-Scale Recursive Neural Network Architectures–DAG-RNNs and the Protein Structure Prediction Problem Pierre Baldi [email protected] Gianluca Pollastri [email protected] School of Information and Computer Science Institute for Genomics and Bioinformatics University of California, Irvine Irvine, CA 92697-3425, USA Editor: Michael I. Jordan Abstract We describe a general methodology for the design of large-scale recursive neural network architec- tures (DAG-RNNs) which comprises three fundamental steps: (1) representation of a given domain using suitable directed acyclic graphs (DAGs) to connect visible and hidden node variables; (2) parameterization of the relationship between each variable and its parent variables by feedforward neural networks; and (3) application of weight-sharing within appropriate subsets of DAG connec- tions to capture stationarity and control model complexity. Here we use these principles to derive several specific classes of DAG-RNN architectures based on lattices, trees, and other structured graphs. These architectures can process a wide range of data structures with variable sizes and dimensions. While the overall resulting models remain probabilistic, the internal deterministic dy- namics allows efficient propagation of information, as well as training by gradient descent, in order to tackle large-scale problems. These methods are used here to derive state-of-the-art predictors for protein structural features such as secondary structure (1D) and both fine- and coarse-grained contact maps (2D). Extensions, relationships to graphical models, and implications for the design of neural architectures are briefly discussed. -
120421-24Recombschedule FINAL.Xlsx
Friday 20 April 18:00 20:00 REGISTRATION OPENS in Fira Palace 20:00 21:30 WELCOME RECEPTION in CaixaForum (access map) Saturday 21 April 8:00 8:50 REGISTRATION 8:50 9:00 Opening Remarks (Roderic GUIGÓ and Benny CHOR) Session 1. Chair: Roderic GUIGÓ (CRG, Barcelona ES) 9:00 10:00 Richard DURBIN The Wellcome Trust Sanger Institute, Hinxton UK "Computational analysis of population genome sequencing data" 10:00 10:20 44 Yaw-Ling Lin, Charles Ward and Steven Skiena Synthetic Sequence Design for Signal Location Search 10:20 10:40 62 Kai Song, Jie Ren, Zhiyuan Zhai, Xuemei Liu, Minghua Deng and Fengzhu Sun Alignment-Free Sequence Comparison Based on Next Generation Sequencing Reads 10:40 11:00 178 Yang Li, Hong-Mei Li, Paul Burns, Mark Borodovsky, Gene Robinson and Jian Ma TrueSight: Self-training Algorithm for Splice Junction Detection using RNA-seq 11:00 11:30 coffee break Session 2. Chair: Bonnie BERGER (MIT, Cambrige US) 11:30 11:50 139 Son Pham, Dmitry Antipov, Alexander Sirotkin, Glenn Tesler, Pavel Pevzner and Max Alekseyev PATH-SETS: A Novel Approach for Comprehensive Utilization of Mate-Pairs in Genome Assembly 11:50 12:10 171 Yan Huang, Yin Hu and Jinze Liu A Robust Method for Transcript Quantification with RNA-seq Data 12:10 12:30 120 Zhanyong Wang, Farhad Hormozdiari, Wen-Yun Yang, Eran Halperin and Eleazar Eskin CNVeM: Copy Number Variation detection Using Uncertainty of Read Mapping 12:30 12:50 205 Dmitri Pervouchine Evidence for widespread association of mammalian splicing and conserved long range RNA structures 12:50 13:10 169 Melissa Gymrek, David Golan, Saharon Rosset and Yaniv Erlich lobSTR: A Novel Pipeline for Short Tandem Repeats Profiling in Personal Genomes 13:10 13:30 217 Rory Stark Differential oestrogen receptor binding is associated with clinical outcome in breast cancer 13:30 15:00 lunch break Session 3. -
Methodology for Predicting Semantic Annotations of Protein Sequences by Feature Extraction Derived of Statistical Contact Potentials and Continuous Wavelet Transform
Universidad Nacional de Colombia Sede Manizales Master’s Thesis Methodology for predicting semantic annotations of protein sequences by feature extraction derived of statistical contact potentials and continuous wavelet transform Author: Supervisor: Gustavo Alonso Arango Dr. Cesar German Argoty Castellanos Dominguez A thesis submitted in fulfillment of the requirements for the degree of Master’s on Engineering - Industrial Automation in the Department of Electronic, Electric Engineering and Computation Signal Processing and Recognition Group June 2014 Universidad Nacional de Colombia Sede Manizales Tesis de Maestr´ıa Metodolog´ıapara predecir la anotaci´on sem´antica de prote´ınaspor medio de extracci´on de caracter´ısticas derivadas de potenciales de contacto y transformada wavelet continua Autor: Tutor: Gustavo Alonso Arango Dr. Cesar German Argoty Castellanos Dominguez Tesis presentada en cumplimiento a los requerimientos necesarios para obtener el grado de Maestr´ıaen Ingenier´ıaen Automatizaci´onIndustrial en el Departamento de Ingenier´ıaEl´ectrica,Electr´onicay Computaci´on Grupo de Procesamiento Digital de Senales Enero 2014 UNIVERSIDAD NACIONAL DE COLOMBIA Abstract Faculty of Engineering and Architecture Department of Electronic, Electric Engineering and Computation Master’s on Engineering - Industrial Automation Methodology for predicting semantic annotations of protein sequences by feature extraction derived of statistical contact potentials and continuous wavelet transform by Gustavo Alonso Arango Argoty In this thesis, a method to predict semantic annotations of the proteins from its primary structure is proposed. The main contribution of this thesis lies in the implementation of a novel protein feature representation, which makes use of the pairwise statistical contact potentials describing the protein interactions and geometry at the atomic level. -
Microblogging the ISMB: a New Approach to Conference Reporting
Message from ISCB Microblogging the ISMB: A New Approach to Conference Reporting Neil Saunders1*, Pedro Beltra˜o2, Lars Jensen3, Daniel Jurczak4, Roland Krause5, Michael Kuhn6, Shirley Wu7 1 School of Molecular and Microbial Sciences, University of Queensland, St. Lucia, Brisbane, Queensland, Australia, 2 Department of Cellular and Molecular Pharmacology, University of California San Francisco, San Francisco, California, United States of America, 3 Novo Nordisk Foundation Center for Protein Research, Panum Institute, Copenhagen, Denmark, 4 Department of Bioinformatics, University of Applied Sciences, Hagenberg, Freistadt, Austria, 5 Max-Planck-Institute for Molecular Genetics, Berlin, Germany, 6 European Molecular Biology Laboratory, Heidelberg, Germany, 7 Stanford Medical Informatics, Stanford University, Stanford, California, United States of America Cameron Neylon entitled FriendFeed for Claire Fraser-Liggett opened the meeting Scientists: What, Why, and How? (http:// with a review of metagenomics and an blog.openwetware.org/scienceintheopen/ introduction to the human microbiome 2008/06/12/friendfeed-for-scientists-what- project (http://friendfeed.com/search?q = why-and-how/) for an introduction. room%3Aismb-2008+microbiome+OR+ We—a group of science bloggers, most fraser). The subsequent Q&A session of whom met in person for the first time at covered many of the exciting challenges The International Conference on Intel- ISMB 2008—found FriendFeed a remark- for those working in this field. Clearly, ligent Systems for Molecular Biology -
Deep Learning in Chemoinformatics Using Tensor Flow
UC Irvine UC Irvine Electronic Theses and Dissertations Title Deep Learning in Chemoinformatics using Tensor Flow Permalink https://escholarship.org/uc/item/963505w5 Author Jain, Akshay Publication Date 2017 Peer reviewed|Thesis/dissertation eScholarship.org Powered by the California Digital Library University of California UNIVERSITY OF CALIFORNIA, IRVINE Deep Learning in Chemoinformatics using Tensor Flow THESIS submitted in partial satisfaction of the requirements for the degree of MASTER OF SCIENCE in Computer Science by Akshay Jain Thesis Committee: Professor Pierre Baldi, Chair Professor Cristina Videira Lopes Professor Eric Mjolsness 2017 c 2017 Akshay Jain DEDICATION To my family and friends. ii TABLE OF CONTENTS Page LIST OF FIGURES v LIST OF TABLES vi ACKNOWLEDGMENTS vii ABSTRACT OF THE THESIS viii 1 Introduction 1 1.1 QSAR Prediction Methods . .2 1.2 Deep Learning . .4 2 Artificial Neural Networks(ANN) 5 2.1 Artificial Neuron . .5 2.2 Activation Function . .7 2.3 Loss function . .8 2.4 Optimization . .8 3 Deep Recursive Architectures 10 3.1 Recurrent Neural Networks (RNN) . 10 3.2 Recursive Neural Networks . 11 3.3 Directed Acyclic Graph Recursive Neural Networks (DAG-RNN) . 11 4 UG-RNN for small molecules 14 4.1 DAG Generation . 16 4.2 Local Information Vector . 16 4.3 Contextual Vectors . 17 4.4 Activity Prediction . 17 4.5 UG-RNN With Contracted Rings (UG-RNN-CR) . 18 4.6 Example: UG-RNN Model of Propionic Acid . 20 5 Implementation 24 6 Data & Results 26 6.1 Aqueous Solubility Prediction . 26 6.2 Melting Point Prediction . 28 iii 7 Conclusions 30 Bibliography 32 A Source Code 37 A.1 UGRNN . -
Course Outline
Department of Computer Science and Software Engineering COMP 6811 Bioinformatics Algorithms (Reading Course) Fall 2019 Section AA Instructor: Gregory Butler Curriculum Description COMP 6811 Bioinformatics Algorithms (4 credits) The principal objectives of the course are to cover the major algorithms used in bioinformatics; sequence alignment, multiple sequence alignment, phylogeny; classi- fying patterns in sequences; secondary structure prediction; 3D structure prediction; analysis of gene expression data. This includes dynamic programming, machine learning, simulated annealing, and clustering algorithms. Algorithmic principles will be emphasized. A project is required. Outline of Topics The course will focus on algorithms for protein sequence analysis. It will not cover genome assembly, genome mapping, or gene recognition. • Background in Biology and Genomics • Sequence Alignment: Pairwise and Multiple • Representation of Protein Amino Acid Composition • Profile Hidden Markov Models • Specificity Determining Sites • Curation, Annotation, and Ontologies • Machine Learning: Secondary Structure, Signals, Subcellular Location • Protein Families, Phylogenomics, and Orthologous Groups • Profile-Based Alignments • Algorithms Based on k-mers 1 Texts | in Library D. Higgins and W. Taylor (editors). Bioinformatics: Sequence, Structure and Databanks, Oxford University Press, 2000. A. D. Baxevanis and B. F. F. Ouelette. Bioinformatics: A Practical Guide to the Analysis of Genes and Proteins, Wiley, 1998. Richard Durbin, Sean R. Eddy, Anders Krogh, -
Deep Learning in Science Pierre Baldi Frontmatter More Information
Cambridge University Press 978-1-108-84535-9 — Deep Learning in Science Pierre Baldi Frontmatter More Information Deep Learning in Science This is the first rigorous, self-contained treatment of the theory of deep learning. Starting with the foundations of the theory and building it up, this is essential reading for any scientists, instructors, and students interested in artificial intelligence and deep learning. It provides guidance on how to think about scientific questions, and leads readers through the history of the field and its fundamental connections to neuro- science. The author discusses many applications to beautiful problems in the natural sciences, in physics, chemistry, and biomedicine. Examples include the search for exotic particles and dark matter in experimental physics, the prediction of molecular properties and reaction outcomes in chemistry, and the prediction of protein structures and the diagnostic analysis of biomedical images in the natural sciences. The text is accompanied by a full set of exercises at different difficulty levels and encourages out-of-the-box thinking. Pierre Baldi is Distinguished Professor of Computer Science at University of California, Irvine. His main research interest is understanding intelligence in brains and machines. He has made seminal contributions to the theory of deep learning and its applications to the natural sciences, and has written four other books. © in this web service Cambridge University Press www.cambridge.org Cambridge University Press 978-1-108-84535-9 — Deep Learning in -
Complete Vertebrate Mitogenomes Reveal Widespread Gene Duplications and Repeats
bioRxiv preprint doi: https://doi.org/10.1101/2020.06.30.177956; this version posted July 1, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Complete vertebrate mitogenomes reveal widespread gene duplications and repeats Giulio Formenti+*1,2,3, Arang Rhie4, Jennifer Balacco1, Bettina Haase1, Jacquelyn Mountcastle1, Olivier Fedrigo1, Samara Brown2,3, Marco Capodiferro5, Farooq O. Al-Ajli6,7,8, Roberto Ambrosini9, Peter Houde10, Sergey Koren4, Karen Oliver11, Michelle Smith11, Jason Skelton11, Emma Betteridge11, Jale Dolucan11, Craig Corton11, Iliana Bista11, James Torrance11, Alan Tracey11, Jonathan Wood11, Marcela Uliano-Silva11, Kerstin Howe11, Shane McCarthy12, Sylke Winkler13, Woori Kwak14, Jonas Korlach15, Arkarachai Fungtammasan16, Daniel Fordham17, Vania Costa17, Simon Mayes17, Matteo Chiara18, David S. Horner18, Eugene Myers13, Richard Durbin12, Alessandro Achilli5, Edward L. Braun19, Adam M. Phillippy4, Erich D. Jarvis*1,2,3, and The Vertebrate Genomes Project Consortium +First author *Corresponding authors; [email protected]; [email protected] Author affiliations 1. The Vertebrate Genome Lab, Rockefeller University, New York, NY, USA 2. Laboratory of Neurogenetics of Language, Rockefeller University, New York, NY, USA 3. The Howards Hughes Medical Institute, Chevy Chase, MD, USA 4. Genome Informatics Section, Computational and Statistical Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD USA 5. Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, Pavia, Italy 6. Monash University Malaysia Genomics Facility, School of Science, Selangor Darul Ehsan, Malaysia 7. -
PROGRAM CHAIR: Eben Rosenthal, MD PROFFERED PAPERS CHAIR: Ellie Maghami, MD POSTER CHAIR: Maie St
AHNS 10TH INTERNATIONAL CONFERENCE ON HEAD & NECK CANCER “Survivorship through Quality & Innovation” JULY 22-25, 2021 • VIRTUAL CONFERENCE AHNS PRESIDENT: Cherie-Ann Nathan, MD, FACS CONFERENCE/DEVELOPMENT CHAIR: Robert Ferris, MD, PhD PROGRAM CHAIR: Eben Rosenthal, MD PROFFERED PAPERS CHAIR: Ellie Maghami, MD POSTER CHAIR: Maie St. John, MD Visit www.ahns2021.org for more information. WELCOME LETTER Dear Colleagues, The American Head and Neck Society (AHNS) is pleased to invite you to the virtual AHNS 10th International Conference on Head and Neck Cancer, which will be held July 22-25, 2021. The theme is Survivorship through Quality & Innovation and the scientific program has been thoughtfully designed to bring together all disciplines related to the treatment of head and neck cancer. Our assembled group of renowned head and neck surgeons, radiologists and oncologists have identified key areas of interest and major topics for us to explore. The entire conference will be presented LIVE online July 22-25, 2021. We encourage you to attend the live sessions in order to engage with the faculty and your colleagues. After the live meeting, all of the meeting content will be posted on the conference site and remain open for on-demand viewing through October 1, 2021. Attendees may earn up to 42.25 AMA PRA Category 1 Credit(s)TM as well as earn re- quired annual part II self-assessment credit in the American Board of Otolaryngology – Head and Neck Surgery’s Continu- ing Certification program (formerly known as MOC). At the conclusion of the activity, -
Michael S. Waterman: Breathing Mathematics Into Genes >>>
ISSUE 13 Newsletter of Institute for Mathematical Sciences, NUS 2008 Michael S. Waterman: Breathing Mathematics into Genes >>> setting up of the Center for Computational and Experimental Genomics in 2001, Waterman and his collaborators and students continue to provide a road map for the solution of post-genomic computational problems. For his scientific contributions he was elected fellow or member of prestigious learned bodies like the American Academy of Arts and Sciences, National Academy of Sciences, American Association for the Advancement of Science, Institute of Mathematical Statistics, Celera Genomics and French Acadèmie des Sciences. He was awarded a Gairdner Foundation International Award and the Senior Scientist Accomplishment Award of the International Society of Computational Biology. He currently holds an Endowed Chair at USC and has held numerous visiting positions in major universities. In addition to research, he is actively involved in the academic and social activities of students as faculty master Michael Waterman of USC’s International Residential College at Parkside. Interview of Michael S. Waterman by Y.K. Leong Waterman has served as advisor to NUS on genomic research and was a member of the organizational committee Michael Waterman is world acclaimed for pioneering and of the Institute’s thematic program Post-Genome Knowledge 16 fundamental work in probability and algorithms that has Discovery (Jan – June 2002). On one of his advisory tremendous impact on molecular biology, genomics and visits to NUS, Imprints took the opportunity to interview bioinformatics. He was a founding member of the Santa him on 7 February 2007. The following is an edited and Cruz group that launched the Human Genome Project in enhanced version of the interview in which he describes the 1990, and his work was instrumental in bringing the public excitement of participating in one of the greatest modern and private efforts of mapping the human genome to their scientific adventures and of unlocking the mystery behind completion in 2003, two years ahead of schedule.