Gabriela Kovacikova

Regulation of virulence gene expression in <i>Vibrio cholerae</i> by quorum sensing: HapR functions at the <i>aphA</i> promoter

Gabriela Kovacikova, Karen Skorupski · Molecular Microbiology · 2002 · 226 citations · Full text

A <i>Vibrio cholerae</i> LysR Homolog, AphB, Cooperates with AphA at the <i>tcpPH</i> Promoter To Activate Expression of the ToxR Virulence Cascade

Gabriela Kovacikova, Karen Skorupski · Journal of Bacteriology · 1999 · 191 citations · Full text

Microbial Pathogens, Bacteriology, Molecular Biology +17

Overlapping binding sites for the virulence gene regulators AphA, AphB and cAMP‐CRP at the <i>Vibrio cholerae tcpPH</i> promoter

Gabriela Kovacikova, Karen Skorupski · Molecular Microbiology · 2001 · 157 citations

Dual regulation of genes involved in acetoin biosynthesis and motility/biofilm formation by the virulence activator AphA and the acetate‐responsive LysR‐type regulator AlsR in <i>Vibrio cholerae</i>

Gabriela Kovacikova, Wei Lin, Karen Skorupski · Molecular Microbiology · 2005 · 132 citations · Full text

Virulence Activator Apha, Engineering, Microbial Pathogens +18

Characterization of Vibrio cholerae O1 El Tor Biotype Variant Clinical Isolates from Bangladesh and Haiti, Including a Molecular Genetic Analysis of Virulence Genes

Mike S. Son, Christina Megli, Gabriela Kovacikova et al. · Journal of Clinical Microbiology · 2011 · 132 citations · Full text