Abstract:
BACKGROUND:Improvements in technology have been accompanied by the generation of large amounts of complex data. This same technology must be harnessed effectively if the knowledge stored within the data is to be retrieved. Storing data in ontologies aids its management; ontologies serve as controlled vocabularies that promote data exchange and re-use, improving analysis. The Edinburgh Mouse Atlas Project stores the developmental stages of the mouse embryo in anatomy ontologies. This project is looking at the use of visual data overviews for intuitive analysis of the ontology data. RESULTS:A prototype has been developed that visualises the ontologies using directed acyclic graphs in two dimensions, with the ability to study detail in regions of interest in isolation or within the context of the overview. This is followed by the development of a technique that layers individual anatomy ontologies in three-dimensional space, so that relationships across multiple data sets may be mapped using physical links drawn along the third axis. CONCLUSION:Usability evaluations of the applications confirmed advantages in visual analysis of complex data. This project will look next at data input from multiple sources, and continue to develop the techniques presented to provide intuitive identification of relationships that span multiple ontologies.
journal_name
BMC Bioinformaticsjournal_title
BMC bioinformaticsauthors
Dadzie AS,Burger Adoi
10.1186/1471-2105-6-74keywords:
subject
Has Abstractpub_date
2005-03-24 00:00:00pages
74issn
1471-2105pii
1471-2105-6-74journal_volume
6pub_type
杂志文章abstract:BACKGROUND:Over one hundred different types of post-transcriptional RNA modifications have been identified in human. Researchers discovered that RNA modifications can regulate various biological processes, and RNA methylation, especially N6-methyladenosine, has become one of the most researched topics in epigenetics. ...
journal_title:BMC bioinformatics
pub_type: 杂志文章
doi:10.1186/s12859-019-2840-3
更新日期:2019-05-02 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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journal_title:BMC bioinformatics
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更新日期:2010-09-10 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2018-09-26 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2010-04-14 00:00:00
abstract:BACKGROUND:During the past decade, many software packages have been developed for analysis and visualization of various types of microarrays. We have developed and maintained the widely used dChip as a microarray analysis software package accessible to both biologist and data analysts. However, challenges arise when dC...
journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2008-05-08 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2015-11-25 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2005-02-17 00:00:00
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更新日期:2010-07-22 00:00:00
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更新日期:2018-12-21 00:00:00
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pub_type: 杂志文章
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2009-06-18 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2007-07-23 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2009-10-08 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2014-01-01 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
doi:10.1186/s12859-015-0751-5
更新日期:2015-10-22 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
doi:10.1186/1471-2105-6-67
更新日期:2005-03-22 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2013-01-01 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
doi:10.1186/s12859-018-2412-y
更新日期:2018-11-14 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2010-05-28 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:2015-02-18 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2019-10-22 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
doi:10.1186/1471-2105-8-390
更新日期:2007-10-16 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2010-08-27 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2007-01-10 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2010-10-07 00:00:00
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pub_type: 杂志文章
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更新日期:2010-01-18 00:00:00
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journal_title:BMC bioinformatics
pub_type: 杂志文章
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更新日期:2010-10-15 00:00:00