I attended the Evolution 2014 meeting a few months ago in Raleigh, NC, and presented a poster on Phenoscape’s curation effort: “Moving the mountain: How to transform comparative anatomy into computable anatomy?”, with coauthors A. Dececchi, N. Ibrahim, H. Lapp, and P. Mabee. In this work, we assessed the efficiency of our workflow for the curation of evolutionary phenotypes from the matrix-based phylogenetic literature. We identified the bottlenecks and areas of improvement in data preparation, phenotype annotation, and ontology development. Gains in efficiency, such as through improved community data practices and development of text-mining tools, are critical if we are to translate evolutionary phenotypes from an ever-growing literature. The poster was well received and several researchers at the meeting were interested in learning more about open source tools for phenotype annotation.
We have recently released version 1.2.1 of our Phenex annotation software. This release adds some functionality for easier collaborative editing of data files. While our curators have used Subversion revision control software in the past, the new features make it more reliable to share Phenex data files with user-friendly file synchronization software such as Dropbox. While a NeXML document is open in Phenex, the application monitors for changes to the document file in the background. If the file is being shared via Dropbox and is simultaneously edited by someone else, Phenex will alert the user that the file has changed and offer to load the new version. If there are no unsaved edits then Phenex will reload the file automatically. Phenex 1.2 also provides an autosave feature which saves the document after every edit—this reduces the chance that the file might be edited elsewhere while one has unsaved changes, avoiding complicated file merges.
Last month I visited Xenbase and Aaron Zorn’s lab at the Cincinnati Children’s Hospital for a couple of days (August 21-23, 2011) to work with Xenbase curators in preparing the Xenopus Anatomy Ontology (XAO) for its next big release. Xenbase curators Christina James Zorn and VG Ponferrada have been leading the effort, and Erik Segerdell, the ontology development coordinator for the Phenotype RCN and former Xenbase curator, was also visiting for the week and helping with the update. Erik and I provided training in ontology editing and synchronization tools. Read the rest of this entry »
We’re happy to report that a paper describing the Phenex curation tool has just recently been published in PLoS ONE:
Balhoff JP, Dahdul WM, Kothari CR, Lapp H, Lundberg JG, et al. (2010) Phenex: Ontological Annotation of Phenotypic Diversity. PLoS ONE 5(5): e10500. doi:10.1371/journal.pone.0010500.
Abstract: Phenotypic differences among species have long been systematically itemized and described by biologists in the process of investigating phylogenetic relationships and trait evolution. Traditionally, these descriptions have been expressed in natural language within the context of individual journal publications or monographs. As such, this rich store of phenotype data has been largely unavailable for statistical and computational comparisons across studies or integration with other biological knowledge. Here we describe Phenex, a platform-independent desktop application designed to facilitate efficient and consistent annotation of phenotypic similarities and differences using Entity-Quality syntax, drawing on terms from community ontologies for anatomical entities, phenotypic qualities, and taxonomic names. Phenex can be configured to load only those ontologies pertinent to a taxonomic group of interest. The graphical user interface was optimized for evolutionary biologists accustomed to working with lists of taxa, characters, character states, and character-by-taxon matrices. Annotation of phenotypic data using ontologies and globally unique taxonomic identifiers will allow biologists to integrate phenotypic data from different organisms and studies, leveraging decades of work in systematics and comparative morphology.
Phenex 1.0.3 is now available. This release fixes a serious bug which caused Phenex to append modified phenotype annotations within files, instead of replacing the previous data. Phenex will now read and write NeXML files correctly. It should also automatically recover the latest data from files saved with older versions of Phenex.
All Phenex users should replace their current copy of Phenex with the latest release. It can be downloaded from the Phenex homepage on the Phenoscape wiki.
Phenoscape is proud to announce the immediate availabiity of Phenex 1.0, the first public release of our platform-independent desktop application for annotating character-by-taxon matrices with ontology terms. Phenex has been in development and available in beta form for over a year, while we used it to curate more than 50 publications for inclusion in the Phenoscape Knowledgebase. Read the rest of this entry »
Phenex 1.0-beta24 is now available for download.
This release has a few new features and a number of bug fixes:
- The Search panel from OBO-Edit is now available in Phenex, under the View > Ontology menu. This allows the user to do a textual search of all loaded terms, and view a results list.
- There is a “quick editing” mode for the character matrix interface. The user can type the name of a state symbol, without first double-clicking the cell, and Tab or Return to the next cell to edit.
- If the quality “count” has been used in a phenotype for any state for a character, it will be auto-filled for subsequent states.
- Open/Save panel starts at the previously visited directory.
- Copy and paste of terms in the Phenotypes table works consistently now.
- The post-composition editor no longer disappears after tabbing out of the genus field when running on Java 6.
- The menubar no longer disappears after using the post-composition editor.