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University of Massachusetts Medical School

Cellular and Molecular Physiology

C. elegans

Open Access Articles

2016

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Full-Text Articles in Life Sciences

A Gene-Centered C. Elegans Protein-Dna Interaction Network Provides A Framework For Functional Predictions, Juan Fuxman Bass, Carles Pons, Lucie Kozlowski, John S. Reece-Hoyes, Shaleen Shrestha, Amy D. Holdorf, Akihiro Mori, Chad L. Myers, Albertha J. M. Walhout Oct 2016

A Gene-Centered C. Elegans Protein-Dna Interaction Network Provides A Framework For Functional Predictions, Juan Fuxman Bass, Carles Pons, Lucie Kozlowski, John S. Reece-Hoyes, Shaleen Shrestha, Amy D. Holdorf, Akihiro Mori, Chad L. Myers, Albertha J. M. Walhout

Open Access Articles

Transcription factors (TFs) play a central role in controlling spatiotemporal gene expression and the response to environmental cues. A comprehensive understanding of gene regulation requires integrating physical protein-DNA interactions (PDIs) with TF regulatory activity, expression patterns, and phenotypic data. Although great progress has been made in mapping PDIs using chromatin immunoprecipitation, these studies have only characterized ~10% of TFs in any metazoan species. The nematode C. elegans has been widely used to study gene regulation due to its compact genome with short regulatory sequences. Here, we delineated the largest gene-centered metazoan PDI network to date by examining interactions between 90 ...