Publications by David William Adams

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In almost all bacteria, cell division is co-ordinated by the essential tubulin homologue FtsZ and represents an attractive but as yet unexploited target for new antibiotics. The benzamides, e.g. PC190723, are potent FtsZ inhibitors that have the potential ...

In response to predation by bacteriophages and invasion by other mobile genetic elements such as plasmids, bacteria have evolved specialized defense systems that are often clustered together on genomic islands. The O1 El Tor strains of Vibrio cholerae resp ...

The invention relates to an expression vector encoding a DNA defence system comprising polypeptides derived from Vibrio cholerae, or equivalent functional variants or homologues, conferring resistance to the maintenance of extra-genomic DNA to a recipient ...

Type IV pili are dynamic cell surface appendages found throughout the bacteria. The ability of these structures to undergo repetitive cycles of extension and retraction underpins their crucial roles in adhesion, motility and natural competence for transfor ...

Our understanding of the factors underlying the evolutionary success of different lineages of pandemic Vibrio cholerae remains incomplete. The West African–South American (WASA) lineage of V. cholerae, responsible for the 1991–2001 Latin American cholera e ...

Horizontal gene transfer can trigger rapid shifts in bacterial evolution. Driven by a variety of mobile genetic elements—in particular bacteriophages and plasmids—the ability to share genes within and across species underpins the exceptional adaptability o ...

Seventh pandemic Vibrio cholerae strains contain two pathogenicity islands that encode the DNA defense modules DdmABC and DdmDE. Here we use cryogenic electron microscopy to reveal the mechanistic basis for plasmid defense by DdmDE. A structure of the DdmD ...

David William Adams

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A benzamide-dependent ftsZ mutant reveals residues crucial for Z-ring assembly

Vibrio cholerae pathogenicity island 2 encodes two distinct types of restriction systems

Recombinant bacteria resistant to horizontal gene transfer and phage infection

The type IV pilus protein PilU functions as a PilT-dependent retraction ATPase

West African–South American pandemic Vibrio cholerae encodes multiple distinct phage defence systems

Two defence systems eliminate plasmids from seventh pandemic Vibrio cholerae

Molecular mechanism of plasmid elimination by the DdmDE defense system