Source:http://linkedlifedata.com/resource/pubmed/id/18628860
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| Predicate | Object |
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| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
5
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| pubmed:dateCreated |
2008-7-16
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| pubmed:abstractText |
The global analysis of proteins is now feasible due to improvements in techniques such as two-dimensional gel electrophoresis (2-DE), mass spectrometry, yeast two-hybrid systems and the development of bioinformatics applications. The experiments form the basis of proteomics, and present significant challenges in data analysis, storage and querying. We argue that a standard format for proteome data is required to enable the storage, exchange and subsequent re-analysis of large datasets. We describe the criteria that must be met for the development of a standard for proteomics. We have developed a model to represent data from 2-DE experiments, including difference gel electrophoresis along with image analysis and statistical analysis across multiple gels. This part of proteomics analysis is not represented in current proposals for proteomics standards. We are working with the Proteomics Standards Initiative to develop a model encompassing biological sample origin, experimental protocols, a number of separation techniques and mass spectrometry. The standard format will facilitate the development of central repositories of data, enabling results to be verified or re-analysed, and the correlation of results produced by different research groups using a variety of laboratory techniques.
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| pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/18628860-10592248,
http://linkedlifedata.com/resource/pubmed/commentcorrection/18628860-10693778,
http://linkedlifedata.com/resource/pubmed/commentcorrection/18628860-10821250,
http://linkedlifedata.com/resource/pubmed/commentcorrection/18628860-11395414,
http://linkedlifedata.com/resource/pubmed/commentcorrection/18628860-11726920,
http://linkedlifedata.com/resource/pubmed/commentcorrection/18628860-12610571,
http://linkedlifedata.com/resource/pubmed/commentcorrection/18628860-12634792,
http://linkedlifedata.com/resource/pubmed/commentcorrection/18628860-12634793,
http://linkedlifedata.com/resource/pubmed/commentcorrection/18628860-18629093,
http://linkedlifedata.com/resource/pubmed/commentcorrection/18628860-18629102,
http://linkedlifedata.com/resource/pubmed/commentcorrection/18628860-18629121,
http://linkedlifedata.com/resource/pubmed/commentcorrection/18628860-9420172
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:issn |
1531-6912
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| pubmed:author | |
| pubmed:issnType |
Print
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| pubmed:volume |
4
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
492-501
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| pubmed:year |
2003
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| pubmed:articleTitle |
Proposal for a standard representation of two-dimensional gel electrophoresis data.
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| pubmed:affiliation |
Department of Computing Science, University of Glasgow, 17 Lilybank Gardens, Glasgow G12 8QQ, UK. jonesa@dcs.gla.ac.uk
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| pubmed:publicationType |
Journal Article
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