Only one operon on the virulence plasmid, shf-rfbU-virK-msbB, was induced under anaerobiosis in an FNR-dependent manner.
Moreover, the scarce reports on the virulence of A. baumannii are focused on one or a few strains only.
Predictably, DsbA disruption affects multiple downstream effector molecules, resulting in pleiotropic effects on the virulence of important human pathogens.
Dr. Felix and Miss Pitt have continued their investigations on the antigenic constitution of the typhoid bacillus, and on the virulence and immunizing properties of bacteria.
We note here that the influence of AI-2 on the virulence mechanisms of E. coli pathogens is thus still unclear.
The interest of the genus Pseudomonas largely relies on the virulence of some of its species for plants and animals (including humans).
Changes of residues 176/177/264/315 have no influence on the virulence attenuation which agrees with virulence experiment.
Disease severity depends mainly on the virulence of the influenza virus strain and immune competence of the patients [3].
But the influence of the culture media on the virulence of B. bassiana was not investigated in this work.
Nichols, CB, Ost, KS, Grogan, DP, Pianalto, K, Hasan, S, and Alspaugh, JA. "Impact of Protein Palmitoylation on the Virulence Potential of Cryptococcus neoformans". Eukaryotic Cell 14, no.
In some such cases, a temporary group of parasites – those that inhabit a particular host body – may successfully reproduce or not, depending on the virulence of its members.
