Caleb W. Dorsey
Miami University
16 Papers
88 Citations
Caleb W. Dorsey is an academic researcher from Miami University. The author has contributed to research in topics: Acinetobacter baumannii & Biology. The author has an hindex of 11, co-authored 16 publications. Previous affiliations of Caleb W. Dorsey include Medical College of Wisconsin & Texas A&M University System.
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Papers
Attachment to and biofilm formation on abiotic surfaces by Acinetobacter baumannii: involvement of a novel chaperone-usher pili assembly system.
TL;DR: Results demonstrate that the expression of a chaperone-usher secretion system, some of whose components appear to be acquired from unrelated sources, is required for pili formation and the concomitant attachment to plastic surfaces and the ensuing formation of biofilms by A. baumannii cells.
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Characterization of a two-component regulatory system from Acinetobacter baumannii that controls biofilm formation and cellular morphology
TL;DR: Results indicate that BfmR is part of a two-component regulatory system that plays an important role in the morphology of A. baumannii 19606 cells and their ability to form biofilms on abiotic surfaces.
296
Salmonella enterica serotype Typhimurium MisL is an intestinal colonization factor that binds fibronectin.
TL;DR: Data identify MisL as an extracellular matrix adhesin involved in intestinal colonization in Salmonella enterica serotype Typhimurium and a host receptor for this adhes in mice.
192
The siderophore-mediated iron acquisition systems of Acinetobacter baumannii ATCC 19606 and Vibrio anguillarum 775 are structurally and functionally related.
Caleb W. Dorsey,Andrew P. Tomaras,Pamela L. Connerly,Marcelo E. Tolmasky,Jorge H. Crosa,Luis A. Actis +5 more
TL;DR: Results demonstrate that these pathogens, which cause serious infections in unrelated hosts, express very similar siderophore-mediated iron-acquisition systems.
137
Genetic and Phenotypic Analysis of Acinetobacter baumannii Insertion Derivatives Generated with a Transposome System
TL;DR: DNA hybridization experiments showed that the presence of strain 19606 genes encoding regulatory and attachment or biofilm functions is widespread among other A. baumannii clinical isolates.
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