期刊
FRONTIERS IN PLANT SCIENCE
卷 3, 期 -, 页码 -出版社
FRONTIERS MEDIA SA
DOI: 10.3389/fpls.2012.00124
关键词
Arabidopsis; protein-protein interaction; membrane; transporter; split ubiquitin system; classification
资金
- Junta de Castilla y Leon [GR147]
- Ministerio de Ciencia y Innovacion [BIO2008-00194]
- National Science Foundation [Arabidopsis2010-0618402, MCB-1052348]
- Div Of Molecular and Cellular Bioscience
- Direct For Biological Sciences [1052348] Funding Source: National Science Foundation
High-throughput data are a double-edged sword; for the benefit of large amount of data, there is an associated cost of noise. To increase reliability and scalability of high-throughput protein interaction data generation, we tested the efficacy of classification to enrich potential protein protein interactions. We applied this method to identify interactions among Arabidopsis membrane proteins enriched in transporters. We validated our method with multiple retests. Classification improved the quality of the ensuing interaction network and was effective in reducing the search space and increasing true positive rate. The final network of 541 interactions among 239 proteins (of which 179 are transporters) is the first protein interaction network enriched in membrane transporters reported for any organism. This network has similar topological attributes to other published protein interaction networks. It also extends and fills gaps in currently available biological networks in plants and allows building a number of hypotheses about processes and mechanisms involving signal-transduction and transport systems.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据