, Agence française de Sécurité Sanitaire de l'environnement et du travail (became ANSES-Agence nationale de sécurité sanitaire de l'alimentation

. Inserm-u644, C. Lmsm, and A. Normand, Project PUC2MP : Particules Urbaines et Céréalières, Microorganismes Mycotoxines et Pesticides, 2010.

J. Bodilis, S. Nsigue-meilo, L. Besaury, and L. Quillet, Variable Copy Number, Intra-Genomic Heterogeneities and Lateral Transfers of the 16S rRNA Gene in Pseudomonas, PLoS ONE, vol.7, issue.4, p.35647, 2012.
URL : https://hal.archives-ouvertes.fr/hal-00736976

P. G. Carrillo, C. Mardaraz, S. I. Pitta-alvarez, and A. M. Giulietti, Isolation and selection of biosurfactantproducing bacteria, Journal of Microbiology and Biotechnology, vol.12, pp.82-84, 1996.

A. Chapalain, G. Rossignol, O. Lesouhaitier, A. Merieau, C. Gruffaz et al., Comparative study of 7 fluorescent pseudomonad clinical isolates, Canadian Journal of Microbiology, vol.54, issue.1, pp.19-27, 2008.
URL : https://hal.archives-ouvertes.fr/hal-00390599

D. Church, S. Elsayed, O. Reid, B. Winston, and R. Lindsay, Burn wound infections, Clin Microbiology Reviews, vol.19, issue.2, pp.403-434, 2006.

I. J. Clifton and D. G. Peckham, Defining routes of airborne transmission of Pseudomonas aeruginosa in people with cystic fibrosis, Expert Review of Respiratory Medicine, vol.4, issue.4, pp.519-529, 2010.

G. Donnarumma, E. Buommino, A. Fusco, I. Paoletti, L. Auricchio et al., Effect of temperature on the shift of Pseudomonas fluorescens from an environmental microorganism to a potential human pathogen, International Journal of Immunopathology and Pharmacology, vol.23, issue.1, pp.227-234, 2010.

C. Duclairoir-poc, A. Groboillot, O. Lesouhaitier, J. P. Morin, N. Orange et al., Caenorhabditis elegans: a model to monitor bacterial air quality, BMC Research Notes, vol.4, p.503, 2011.
URL : https://hal.archives-ouvertes.fr/inserm-00670157

C. Duclairoir-poc, S. Ngoya, A. Groboillot, J. Bodilis, L. Taupin et al., Study of the influence of growth temperature on cyclolipopeptides production in environmental strains of Pseudomonas fluorescens, Journal of Bacteriology and Parasitology, vol.1, p.2, 2011.

A. Fernstrom and M. Goldblatt, Aerobiology and Its Role in the Transmission of Infectious Diseases, Journal of Pathogens, 2013.

M. D. Gershman, D. J. Kennedy, J. Noble-wang, C. Kim, J. Gullion et al., Multistate outbreak of Pseudomonas fluorescens bloodstream infection after exposure to contaminated heparinized saline flush prepared by a compounding pharmacy, Clinical Infectious Diseases, vol.47, issue.11, pp.1372-1381, 2008.

A. Gessner and J. E. Mortensen, Pathogenic factors of Pseudomonas cepacia isolates from patients with cystic fibrosis, Journal of Medical Microbiology, vol.33, pp.115-120, 1990.

H. P. Hahn, The type-4 pilus is the major virulence-associated adhesin of Pseudomonas aeruginosa--a review, 1997.

, Gene, vol.192, issue.1, pp.99-108

N. A. Hawdon, P. S. Aval, R. J. Barnes, S. K. Gravelle, J. Rosengren et al., Cellular responses of A549 alveolar epithelial cells to serially collected Pseudomonas aeruginosa from cystic fibrosis patients at different stages of pulmonary infection, FEMS Immunology & Medical Microbiology, vol.59, issue.2, pp.207-220, 2010.

M. Hillion, L. Mijouin, T. Jaouen, M. Barreau, P. Meunier et al., Comparative study of normal and sensitive skin aerobic bacterial populations, 2013.

, MicrobiologyOpen, vol.2, issue.6, pp.953-961

D. B. Kearns, A field guide to bacterial swarming motility, Nature Reviews Microbiology, vol.8, issue.9, pp.634-644, 2010.

G. Luo, L. P. Samaranayake, and J. Y. Yau, Candida species exhibit differential in vitro hemolytic activities, Journal of Clinical Microbiology, vol.39, issue.8, pp.2971-2975, 2001.

A. Madi, O. Lakhdari, H. M. Blottière, M. Guyard-nicodème, K. Le-roux et al., The clinical Pseudomonas fluorescens MFN1032 strain exerts a cytotoxic effect on epithelial intestinal cells and induces Interleukin-8 via the AP-1 signaling pathway, BMC Microbiology, vol.10, issue.10, p.215, 2010.
URL : https://hal.archives-ouvertes.fr/hal-01938265

D. Mcdougald, S. A. Rice, N. Barraud, P. D. Steinberg, and S. Kjelleberg, Should we stay or should we go: mechanisms and ecological consequences for biofilm dispersal, Nature Reviews Microbiology, vol.10, issue.1, pp.39-50, 2011.

A. Merieau, B. Gügi, J. F. Guespin-michel, and N. Orange, Temperature regulation of lipase B. secretion by Pseudomonas fluorescens strain MF0, Applied Microbiology and Biotechnology, vol.39, pp.104-109, 1993.

J. Morin, D. Preterre, F. Gouriou, V. Delmas, A. François et al., Particules urbaines et céréalières, micro-organismes, mycotoxines et pesticides. Pollution atmosphérique, vol.217, 2013.

M. Mulet, J. Lalucat, and E. García-valdés, DNA sequence-based analysis of the Pseudomonas species, 2010.

, Environmental Microbiology, vol.12, issue.6, pp.1513-1530

A. Nevalainen, R. Savolainen, and H. Heinonen-tanski, Indoor and outdoor occurrence of Pseudomonas bacteria, Proc. of the 5th International Conference on Indoor Air Quality and Climate, 1990.

G. A. O-toole and R. Kolter, Flagellar and twitching motility are necessary for Pseudomonas aeruginosa biofilm development, Molecular Microbiology, vol.30, pp.295-304, 1998.

A. L. Pimenta, P. Di-martino, and M. A. Blight, Positive correlation between in vivo and in vitro assays for the evaluation of Pseudomonas virulence, Research in Microbiology, vol.157, issue.9, pp.885-890, 2006.
URL : https://hal.archives-ouvertes.fr/hal-01951097

A. Prüss-ustün, C. Vickers, P. Haefliger, and R. Bertollini, Knowns and unknowns on burden of disease due to chemicals: a systematic review, Environmental Health-Glob, vol.10, p.9, 2011.

S. Rajmohan, C. E. Dodd, and W. M. Waites, Enzymes from isolates of Pseudomonas fluorescens involved in food spoilage, Journal of Applied Microbiology, vol.93, issue.2, pp.205-213, 2002.

G. Rossignol, A. Merieau, J. Guerillon, W. Veron, O. Lesouhaitier et al., Involvement of a phospholipase C in the hemolytic activity of a clinical strain of Pseudomonas fluorescens, BMC Microbiology, vol.30, issue.8, p.189, 2008.

G. Rossignol, D. Sperandio, J. Guerillon, C. Duclairoir-poc, E. Soum-soutera et al., Phenotypic variation in the Pseudomonas fluorescens clinical strain MFN1032, Research in Microbiology, vol.160, issue.5, pp.337-344, 2009.

A. B. Semmler, C. B. Whitchurch, and J. S. Mattick, A re-examination of twitching motility in Pseudomonas aeruginosa, Microbiology+, vol.145, pp.2863-2873, 1999.

D. Sperandio, G. Rossignol, J. Guerillon, N. Connil, N. Orange et al., Cellassociated hemolysis activity in the clinical strain of Pseudomonas fluorescens MFN1032, BMC Microbiology, vol.24, issue.10, p.124, 2010.
URL : https://hal.archives-ouvertes.fr/hal-01938268

D. Sperandio, V. Decoin, X. Latour, L. Mijouin, M. Hillion et al., Virulence of the Pseudomonas fluorescens clinical strain MFN1032 against Dictyostelium discoideum and macrophages in relation with type III secretion system, BMC Microbiology, vol.12, p.223, 2012.

C. K. Stover, X. Q. Pham, A. L. Erwin, S. D. Mizoguchi, P. Warrener et al., Complete genome sequence of Pseudomonas aeruginosa PAO1, an opportunistic pathogen, Nature, vol.406, issue.6799, pp.959-964, 2000.

T. Strateva and I. Mitov, Contribution of an arsenal of virulence factors to pathogenesis of Pseudomonas aeruginosa infections, Annals of Microbiology, vol.61, issue.4, pp.717-732, 2011.

J. D. Van-hamme, A. Singh, and O. P. Ward, Physiological aspects. Part 1 in a series of papers devoted to surfactants in microbiology and biotechnology, Biotechnology Advances, vol.24, issue.6, pp.604-620, 2006.

J. L. Vincent, Y. Sakr, C. L. Sprung, V. M. Ranieri, K. Reinhart et al., Sepsis in European intensive care units: results of the SOAP study, Critical Care Medicine, vol.34, issue.2, pp.344-353, 2006.

W. W. Zhang, Y. H. Hu, H. L. Wang, and L. Sun, Identification and characterization of a virulenceassociated protease from a pathogenic Pseudomonas fluorescens strain, Veterinary Microbiology, vol.139, issue.1-2, pp.183-188, 2009.