Beyond Repression: ArsR Functions as a Global Activator of Metabolic and Redox Responses in Escherichia coli
These findings challenge the classical view of ArsR as a repressor and position it as a pleiotropic regulator, including broad activation.
Authors
- Brian Bothner
- Timothy R. McDermott (ORCID: https://orcid.org/0000-0001-8293-5106)
- James Larson (ORCID: https://orcid.org/0000-0001-9920-7682)
- Kian Hutt Vater
- Brett Sather (ORCID: https://orcid.org/0009-0009-2608-228X)
- Jade Westrum
Institutions
- Montana State University (US)
Publication Details
- Journal
- Proteomes
- Published
- 2026-01-04
- DOI
- https://doi.org/10.3390/proteomes14010001
- Primary Topic
- Arsenic contamination and mitigation
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- U.S. Department of Energy
- U.S. Department of Agriculture
- M.J. Murdock Charitable Trust
- University of Arkansas
- Montana Agricultural Experiment Station
- National Institutes of Health
- National Institute of General Medical Sciences
- Basic Energy Sciences