Journal article
Ferret: A Sentence-based Literature Scanning System
BMC Bioinformatics, Vol.16(1), pp.198-198
06/20/2015
DOI: 10.1186/s12859-015-0630-0
PMCID: PMC4474359
PMID: 26091670
Abstract
<p><h4>Background</h4></p>
<p>The rapid pace of bioscience research makes it very challenging to track relevant articles in one’s area of interest. MEDLINE, a primary source for biomedical literature, offers access to more than 20 million citations with three-quarters of a million new ones added each year. Thus it is not surprising to see active research in building new document retrieval and sentence retrieval systems. We present Ferret, a prototype retrieval system, designed to retrieve and rank sentences (and their documents) conveying gene-centric relationships of interest to a scientist. The prototype has several features. For example, it is designed to handle gene name ambiguity and perform query expansion. Inputs can be a list of genes with an optional list of keywords. Sentences are retrieved across species but the species discussed in the records are identified. Results are presented in the form of a heat map and sentences corresponding to specific cells of the heat map may be selected for display. Ferret is designed to assist bio scientists at different stages of research from early idea exploration to advanced analysis of results from bench experiments. <h4>Results</h4></p>
<p>Three live case studies in the field of plant biology are presented related to <em>Arabidopsis thaliana</em>. The first is to discover genes that may relate to the phenotype of open immature flower in Arabidopsis. The second case is about finding associations reported between ethylene signaling and a set of 300+ Arabidopsis genes. The third case is on searching for potential gene targets of an Arabidopsis transcription factor hypothesized to be involved in plant stress responses. Ferret was successful in finding valuable information in all three cases. In the first case the bZIP family of genes was identified. In the second case sentences indicating relevant associations were found in other species such as potato and jasmine. In the third sentences led to new research questions about the plant hormone salicylic acid. <h4>Conclusions</h4></p>
<p>Ferret successfully retrieved relevant gene-centric sentences from PubMed records. The three case studies demonstrate end user satisfaction with the system.</p>
Details
- Title: Subtitle
- Ferret: A Sentence-based Literature Scanning System
- Creators
- Padmini Srinivasan - University of IowaXiao-Ning Zhang - St. Bonventure UniversityRoxane Bouten - University of Maryland - College ParkCaren Chang - University of Maryland - College Park
- Resource Type
- Journal article
- Publication Details
- BMC Bioinformatics, Vol.16(1), pp.198-198
- DOI
- 10.1186/s12859-015-0630-0
- PMID
- 26091670
- PMCID
- PMC4474359
- ISSN
- 1471-2105
- Number of pages
- 11
- Copyright
- © 2015 Srinivasan et al.
- Grant note
- Funder: NSF DBI & MCB, Grant ID: 1146256 (PS), 1146300 & 0950158 (XZ), 1147144 & 0923796 (CC)
- Language
- English
- Date published
- 06/20/2015
- Academic Unit
- Nursing; Computer Science; Business Analytics
- Record Identifier
- 9983557570102771
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