Search Results - "Boyd, E. F"

Regulatory Small RNA Qrr2 Is Expressed Independently of Sigma Factor-54 and Can Function as the Sole Qrr Small RNA To Control Quorum Sensing in Vibrio parahaemolyticus by Tague, J G, Hong, J, Kalburge, S S, Boyd, E F

“…Bacterial cells alter gene expression in response to changes in population density in a process called quorum sensing (QS). In Vibrio harveyi, LuxO, a…”
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Characterization of Salmonella enterica Subspecies I Genovars by Use of Microarrays by PORWOLLIK, S, BOYD, E. F, CHOY, C, CHENG, P, FLOREA, L, PROCTOR, E, MCCLELLAND, M

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Genomic Comparisons of Salmonella enterica Serovar Dublin, Agona, and Typhimurium Strains Recently Isolated from Milk Filters and Bovine Samples from Ireland, Using a Salmonella Microarray by REEN, F. J, BOYD, E. F, PORWOLLIK, S, MURPHY, B. P, GILROY, D, FANNING, S, MCCLELLAND, M

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Differences in Gene Content among Salmonella enterica Serovar Typhi Isolates by BOYD, E. F, PORWOLLIK, S, BLACKMER, F, MCCLELLAND, M

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A Class IV Adenylate Cyclase, CyaB, Is Required for Capsule Polysaccharide Production and Biofilm Formation in Vibrio parahaemolyticus by Regmi, A, Tague, J G, Boas Lichty, K E, Boyd, E F

“…Cyclic AMP (cAMP) receptor protein (CRP), encoded by , is a global regulator that is activated by cAMP, a second messenger synthesized by a class I adenylate…”
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Infectious CTXΦ and the Vibrio Pathogenicity Island Prophage in Vibrio mimicus: Evidence for Recent Horizontal Transfer between V. mimicus and V. cholerae by BOYD, E. F, MOYER, K. E, LEI SHI, WALDOR, M. K

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Complete Genome Sequence of Vibrio parahaemolyticus Environmental Strain UCM-V493 by Kalburge, S S, Polson, S W, Boyd Crotty, K, Katz, L, Turnsek, M, Tarr, C L, Martinez-Urtaza, J, Boyd, E F

“…Vibrio parahaemolyticus is the leading bacterial cause of seafood-related gastroenteritis in the world. Here, we report the complete genome sequence and…”
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Molecular genetic relationships of the salmonellae by Boyd, E F, Wang, F S, Whittam, T S, Selander, R K

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Molecular Genetic Basis of Allelic Polymorphism in Malate Dehydrogenase (mdh) in Natural Populations of Escherichia coli and Salmonella enterica by Boyd, E. Fidelma, Nelson, Kimberlyn, Wang, Fu-Sheng, Whittam, Thomas S., Selander, Robert K.

“…Nucleotide sequences of the mdh gene encoding the metabolic enzyme malate dehydrogenase (MDH) were determined for 44 strains representing the major lineages of…”
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Mosaic Structure of Plasmids From Natural Populations of Escherichia coli by Boyd, E. F, Hill, C. W, Rich, S. M, Hartl, D. L

“…The distribution of plasmids related to the fertility factor F was examined in the ECOR reference collection of Escherichia coli. Probes specific for four…”
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Molecular Analyses of a Putative CTXφ Precursor and Evidence for Independent Acquisition of Distinct CTXφs by Toxigenic Vibrio cholerae by Boyd, E. Fidelma, Heilpern, Andrew J., Waldor, Matthew K.

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Common themes among bacteriophage-encoded virulence factors and diversity among the bacteriophages involved by Boyd, E.Fidelma, Brüssow, Harald

“…There are common themes among bacteriophage-encoded virulence factors, which include the well-characterized bacterial toxins and proteins that alter…”
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Molecular typing of epidemic and nonepidemic Vibrio cholerae isolates and differentiation of V. cholerae and V. mimicus isolates by PCR–single‐strand conformation polymorphism analysis by Reen, F.J., Boyd, E.F.

“…Aims:  To examine the utility of polymerase chain reaction (PCR)–single‐strand conformation polymorphism (SSCP) analysis to differentiate epidemic and…”
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Alternative mechanism of cholera toxin acquisition by Vibrio cholerae : Generalized transduction of CTXΦ by bacteriophage CP-T1 by BOYD, E. F, WALDOR, M. K

“…ABSTRACT Horizontal transfer of genes encoding virulence factors has played a central role in the evolution of many pathogenic bacteria. The unexpected…”
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Size and Sequence Polymorphism in the Isocitrate Dehydrogenase Kinase/Phosphatase Gene (aceK) and Flanking Regions in Salmonella enterica and Escherichia coli by Nelson, K, Wang, F. S, Boyd, E. F, Selander, R. K

“…The sequence of aceK, which codes for the regulatory catalytic enzyme isocitrate dehydrogenase kinase/phosphatase (IDH K/P), and sequences of the 5' flanking…”
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Comparative genetics of the inv-spa invasion gene complex of Salmonella enterica by Boyd, E F, Li, J, Ochman, H, Selander, R K

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Relationship Between Evolutionary Rate and Cellular Location among the Inv/Spa Invasion Proteins of Salmonella enterica by Li, Jia, Ochman, Howard, Groisman, Eduardo A., Boyd, E. Fidelma, Solomon, Felix, Nelson, Kimberlyn, Selander, Robert K.

“…For 21 strains of Salmonella enterica, nucleotide sequences were obtained for three invasion genes, spaO, spaP, and spaQ, of the chromosomal inv/spa complex,…”
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Recent horizontal transmission of plasmids between natural populations of Escherichia coli and Salmonella enterica by Boyd, E F, Hartl, D L

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Characterization of a novel Vibrio pathogenicity island (VPI-2) encoding neuraminidase (nanH) among toxigenic Vibrio cholerae isolates by Jermyn, William S, Boyd, E. Fidelma

“…Department of Microbiology, University College Cork, National University of Ireland, Cork, Ireland 1 Author for correspondence: E. Fidelma Boyd. Tel: +353 21…”
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Nonrandom location of IS1 elements in the genomes of natural isolates of Escherichia coli by Boyd, E F, Hartl, D L

“…We have studied the spatial distribution of IS1 elements in the genomes of natural isolates comprising the ECOR reference collection of Escherichia coli. We…”
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