Concepedia

Dawn R. D. Bignell

DR

24

Publications

1.1K

Citations

19

H-Index

2000

Active since

Affiliations

Memorial University of Newfoundland(Current)

Cornell University

University of Florida

University of Alberta

United States Department of Agriculture

Dawn R. D. Bignell is an author at Memorial University of Newfoundland specializing in microbiology, medicine, and biosynthesis.

ORCID

Top concepts

Publications per year

2000–2022

24

Publications

24

Thaxtomin biosynthesis: the path to plant pathogenicity in the genus Streptomyces

Rosemary Loria, Dawn R. D. Bignell, Simon Moll et al. · Antonie van Leeuwenhoek · 2008 · 156 citations

, , +6

<i>Streptomyces scabies</i> 87-22 Contains a Coronafacic Acid-Like Biosynthetic Cluster That Contributes to Plant–Microbe Interactions

Dawn R. D. Bignell, Ryan F. Seipke, José C. Huguet‐Tapia et al. · Molecular Plant-Microbe Interactions · 2010 · 113 citations · Full text

The AraC/XylS regulator TxtR modulates thaxtomin biosynthesis and virulence in <i>Streptomyces scabies</i>

Madhumita Joshi, Dawn R. D. Bignell, Evan G. Johnson et al. · Molecular Microbiology · 2007 · 107 citations · Full text

, , +17

Expression of<i>ccaR</i>, Encoding the Positive Activator of Cephamycin C and Clavulanic Acid Production in<i>Streptomyces clavuligerus</i>, Is Dependent on<i>bldG</i>

Dawn R. D. Bignell, Kapil Tahlan, Kimberley R. Colvin et al. · Antimicrobial Agents and Chemotherapy · 2005 · 60 citations · Full text

Study of the bldG locus suggests that an anti-anti-sigma factor and an anti-sigma factor may be involved in Streptomyces coelicolor antibiotic production and sporulation The GenBank accession numbers for the sequences reported in this paper are AF134889 and AL035636

Dawn R. D. Bignell, Jason L. Warawa, Janice L. Strap et al. · Microbiology · 2000 · 56 citations

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