Helen Alexandra Shaw

A novel genetic switch controls phase variable expression of CwpV, a <i>Clostridium difficile</i> cell wall protein

Jenny E. Emerson, Catherine B. Reynolds, Robert P. Fagan et al. · Molecular Microbiology · 2009 · 104 citations · Full text

<scp><i>C</i></scp><i>lostridium difficile</i> surface proteins are anchored to the cell wall using <scp>CWB</scp>2 motifs that recognise the anionic polymer <scp>PSII</scp>

Stephanie E. Willing, Thomas Candela, Helen Alexandra Shaw et al. · Molecular Microbiology · 2015 · 68 citations · Full text

Cyclic diGMP Regulates Production of Sortase Substrates of Clostridium difficile and Their Surface Exposure through ZmpI Protease-mediated Cleavage

Johann Peltier, Helen Alexandra Shaw, Edward Couchman et al. · Journal of Biological Chemistry · 2015 · 64 citations · Full text

Cd2831 Expression, Biochemistry, Natural Sciences +14

The recent emergence of a highly related virulent Clostridium difficile clade with unique characteristics

Helen Alexandra Shaw, Mark D. Preston, Karuna E.W. Vendrik et al. · Clinical Microbiology and Infection · 2019 · 57 citations · Full text

Extracellular DNA, cell surface proteins and c-di-GMP promote biofilm formation in Clostridioides difficile

Lisa F. Dawson, Johann Peltier, Catherine L. Hall et al. · Scientific Reports · 2021 · 55 citations · Full text