Cédric Midoux

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Twenty two distinct bacteriophages were isolated from sewage water from five locations in the city of Abidjan, Côte d'Ivoire over a two-year period, using a collection of Pseudomonas aeruginosa strains with diverse genotypes. The phages were characterized by their virulence spectrum on a panel of selected P. aeruginosa strains from cystic fibrosis patients(More)
Coevolution between bacteriophages (phages) and their prey is the result of mutualistic interactions. Here, we show that pseudolysogeny is a frequent outcome of infection by virulent phages of Pseudomonas aeruginosa and that selection of resistant bacterial mutants is favoured by continuous production of phages. We investigated the frequency and(More)
Markov chains are a common framework for individual-based state and time discrete models in evolution. Though they played an important role in the development of basic population genetic theory, the analysis of more complex evolutionary scenarios typically involves approximation with other types of models. As the number of states increases, the big, dense(More)
vB_PaeP_PcyII-10_P3P1 and vB_PaeM_PcyII-10_PII10A are Pseudomonas aeruginosa bacteriophages belonging, respectively, to the Lit1virus genus of the Podoviridae family and the Pbunavirus genus of the Myoviridae family. Their genomes are 72,778 bp and 65,712 bp long, containing 94 and 93 predicted open reading frames, respectively.
The complete genome of the Pseudomonas aeruginosa bacteriophage PM105 is 39,593 bp long. The phage belongs to the B3 family of transposable Mu-like phages, as confirmed by the presence of bacterial DNA joined to the phage genome ends. PM105, together with other B3-like phages, form a newly arising species.
Bacteriophage vB_PaeP_PAO1_phiC725A (short name phiC725A) was isolated following mitomycin C induction of C7-25, a clinical Pseudomonas aeruginosa strain carrying phiC725A as a prophage. The phiC725A genome sequence shows similarity to F116, a P. aeruginosa podovirus capable of generalized transduction. Likewise, phiC725A is a podovirus with long tail(More)
ssRNA bacteriophages are very abundant but poorly studied, particularly in relation to their effect on bacterial evolution. We isolated a new Pseudomonas aeruginosa levivirus, vB_PaeL_PcyII-10_LeviOr01, from hospital waste water. Its genome comprises 3669 nucleotides and encodes four putative proteins. Following bacterial infection, a carrier state is(More)
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