J
Janna Hastings
Researcher at University College London
Publications - 142
Citations - 6671
Janna Hastings is an academic researcher from University College London. The author has contributed to research in topics: Ontology (information science) & Computer science. The author has an hindex of 30, co-authored 124 publications receiving 5306 citations. Previous affiliations of Janna Hastings include University of Geneva & University of Cambridge.
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ChEBI: a database and ontology for chemical entities of biological interest
Kirill Degtyarenko,Paula de Matos,Marcus Ennis,Janna Hastings,Martin Zbinden,Alan McNaught,Rafael Alcántara,Michael Darsow,Mickaël Guedj,Michael Ashburner +9 more
TL;DR: A dictionary of molecular entities focused on ‘small’ chemical compounds and an ontological classification, whereby the relationships between molecular entities or classes of entities and their parents and/or children are specified.
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ChEBI in 2016: Improved services and an expanding collection of metabolites.
Janna Hastings,Gareth Owen,Adriano Dekker,Marcus Ennis,Namrata Kale,Venkatesh Muthukrishnan,Steve Turner,Neil Swainston,Pedro Mendes,Christoph Steinbeck +9 more
TL;DR: This update paper has substantially extended the collection of endogenous metabolites for several organisms including human, mouse, Escherichia coli and yeast and added two new tools, namely an analysis tool, BiNChE, and a query tool for the ontology, OntoQuery.
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ClassyFire: automated chemical classification with a comprehensive, computable taxonomy
Yannick Djoumbou Feunang,Roman Eisner,Craig Knox,Leonid L. Chepelev,Janna Hastings,Gareth Owen,Eoin Fahy,Christoph Steinbeck,Shankar Subramanian,Evan E Bolton,Russell Greiner,David S. Wishart +11 more
TL;DR: A comprehensive, flexible, and computable, purely structure-based chemical taxonomy (ChemOnt) is developed along with a computer program (ClassyFire) that uses only chemical structures and structural features to automatically assign all known chemical compounds to a taxonomy consisting of >4800 different categories.
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MetaboLights—an open-access general-purpose repository for metabolomics studies and associated meta-data
Kenneth Haug,Reza M. Salek,Pablo Conesa,Janna Hastings,Paula de Matos,Mark L Rijnbeek,Tejasvi Mahendraker,Mark Williams,Steffen Neumann,Philippe Rocca-Serra,Eamonn Maguire,Alejandra Gonzalez-Beltran,Susanna-Assunta Sansone,Julian L. Griffin,Christoph Steinbeck +14 more
TL;DR: The MetaboLights repository, powered by the open source ISA framework, is cross-species and cross-technique and will cover metabolite structures and their reference spectra as well as their biological roles, locations, concentrations and raw data from metabolic experiments.
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The ChEBI reference database and ontology for biologically relevant chemistry: enhancements for 2013
Janna Hastings,Paula de Matos,Adriano Dekker,Marcus Ennis,Bhavana Harsha,Namrata Kale,Venkatesh Muthukrishnan,Gareth Owen,Steve Turner,Mark Williams,Christoph Steinbeck +10 more
TL;DR: This work has completely aligned the ontology with the Open Biomedical Ontologies (OBO) Foundry-recommended upper level Basic Formal Ontology, and as a result of this effort, the majority of chemical-involving processes in GO are now defined in terms of the ChEBI entities that participate in them.