E. Massé and S. Gottesman, A small RNA regulates the expression of genes involved in iron metabolism in Escherichia coli, Proceedings of the National Academy of Sciences, vol.99, issue.7, pp.4620-4625, 2002.
DOI : 10.1073/pnas.032066599

N. Parrow, R. Fleming, and M. Minnick, Sequestration and Scavenging of Iron in Infection, Infection and Immunity, vol.81, issue.10, pp.3503-3514, 2013.
DOI : 10.1128/IAI.00602-13

J. Cassat and E. Skaar, Iron in Infection and Immunity, Cell Host & Microbe, vol.13, issue.5, pp.509-519, 2013.
DOI : 10.1016/j.chom.2013.04.010

S. Andrews, A. Robinson, and F. Rodriguez-quinones, Bacterial iron homeostasis, FEMS Microbiology Reviews, vol.27, issue.2-3, pp.215-237, 2003.
DOI : 10.1016/S0168-6445(03)00055-X

E. Massé, C. Vanderpool, and S. Gottesman, Effect of RyhB Small RNA on Global Iron Use in Escherichia coli, Journal of Bacteriology, vol.187, issue.20, pp.6962-6971, 2005.
DOI : 10.1128/JB.187.20.6962-6971.2005

H. Salvail and E. Massé, Regulating iron storage and metabolism with RNA: an overview of posttranscriptional controls of intracellular iron homeostasis, Wiley Interdisciplinary Reviews: RNA, vol.355, issue.1, pp.26-36, 2012.
DOI : 10.1002/wrna.102

A. Oglesby-sherrouse and E. Murphy, Iron-responsive bacterial small RNAs: variations on a theme, Metallomics, vol.355, issue.Suppl. 2, pp.276-286, 2013.
DOI : 10.1039/c3mt20224k

K. Hantke, Iron and metal regulation in bacteria, Current Opinion in Microbiology, vol.4, issue.2, pp.172-177, 2001.
DOI : 10.1016/S1369-5274(00)00184-3

J. Mchugh, F. Rodriguez-quinones, H. Abdul-tehrani, D. Svistunenko, R. Poole et al., Global Iron-dependent Gene Regulation in Escherichia coli: A NEW MECHANISM FOR IRON HOMEOSTASIS, Journal of Biological Chemistry, vol.278, issue.32, pp.29478-29486, 2003.
DOI : 10.1074/jbc.M303381200

V. Braun, Iron uptake mechanisms and their regulation in pathogenic bacteria, International Journal of Medical Microbiology, vol.291, issue.2, pp.67-791438, 2001.
DOI : 10.1078/1438-4221-00103

B. Carpenter, J. Whitmire, and D. Merrell, This Is Not Your Mother's Repressor: the Complex Role of Fur in Pathogenesis, Infection and Immunity, vol.77, issue.7, pp.2590-2601, 2009.
DOI : 10.1128/IAI.00116-09

S. Calderwood and J. Mekalanos, Iron regulation of Shiga-like toxin expression in Escherichia coli is mediated by the fur locus., Journal of Bacteriology, vol.169, issue.10, pp.4759-4764, 1987.
DOI : 10.1128/jb.169.10.4759-4764.1987

J. Ellermeier and J. Slauch, Fur Regulates Expression of the Salmonella Pathogenicity Island 1 Type III Secretion System through HilD, Journal of Bacteriology, vol.190, issue.2, pp.476-48600926, 2008.
DOI : 10.1128/JB.00926-07

U. Ochsner, A. Vasil, and M. Vasil, Role of the ferric uptake regulator of Pseudomonas aeruginosa in the regulation of siderophores and exotoxin A expression: purification and activity on iron-regulated promoters., Journal of Bacteriology, vol.177, issue.24, pp.7194-7201, 1995.
DOI : 10.1128/jb.177.24.7194-7201.1995

D. Touati, M. Jacques, B. Tardat, L. Bouchard, and S. Despied, Lethal oxidative damage and mutagenesis are generated by iron in delta fur mutants of Escherichia coli: protective role of superoxide dismutase., Journal of Bacteriology, vol.177, issue.9, pp.2305-2314, 1995.
DOI : 10.1128/jb.177.9.2305-2314.1995

B. Troxell and H. Hassan, Transcriptional regulation by Ferric Uptake Regulator (Fur) in pathogenic bacteria, Frontiers in Cellular and Infection Microbiology, vol.3, p.59, 2013.
DOI : 10.3389/fcimb.2013.00059

E. Massé, H. Salvail, G. Desnoyers, and M. Arguin, Small RNAs controlling iron metabolism, Current Opinion in Microbiology, vol.10, issue.2, pp.140-145, 2007.
DOI : 10.1016/j.mib.2007.03.013

K. Prevost, H. Salvail, G. Desnoyers, J. Jacques, E. Phaneuf et al., The small RNA RyhB activates the translation of shiA mRNA encoding a permease of shikimate, a compound involved in siderophore synthesis, Molecular Microbiology, vol.9, issue.5, pp.1260-1273, 2007.
DOI : 10.1111/j.1365-2958.2007.05733.x

H. Salvail, P. Lanthier-bourbonnais, J. Sobota, M. Caza, J. Benjamin et al., A small RNA promotes siderophore production through transcriptional and metabolic remodeling, Proceedings of the National Academy of Sciences, vol.107, issue.34, pp.15223-15228, 2010.
DOI : 10.1073/pnas.1007805107

URL : https://hal.archives-ouvertes.fr/pasteur-00720788

H. Salvail, M. Caron, J. Belanger, and E. Massé, Antagonistic functions between the RNA chaperone Hfq and an sRNA regulate sensitivity to the antibiotic colicin, The EMBO Journal, vol.89, issue.20, pp.2764-2778, 2013.
DOI : 10.1038/emboj.2013.205

A. Oglesby, E. Murphy, V. Iyer, and S. Payne, Fur regulates acid resistance in Shigella flexneri via RyhB and ydeP, Molecular Microbiology, vol.48, issue.5, pp.1354-1367, 2005.
DOI : 10.1111/j.1365-2958.2005.04920.x

L. Africa, E. Murphy, N. Egan, A. Wigley, and H. Wing, The Iron-Responsive Fur/RyhB Regulatory Cascade Modulates the Shigella Outer Membrane Protease IcsP, Infection and Immunity, vol.79, issue.11, pp.4543-454905340, 2011.
DOI : 10.1128/IAI.05340-11

E. Murphy and S. Payne, RyhB, an Iron-Responsive Small RNA Molecule, Regulates Shigella dysenteriae Virulence, Infection and Immunity, vol.75, issue.7, pp.3470-3477, 2007.
DOI : 10.1128/IAI.00112-07

B. Davis, M. Quinones, J. Pratt, Y. Ding, and M. Waldor, Characterization of the Small Untranslated RNA RyhB and Its Regulon in Vibrio cholerae, Journal of Bacteriology, vol.187, issue.12, pp.4005-4014, 2005.
DOI : 10.1128/JB.187.12.4005-4014.2005

A. Mey, S. Craig, and S. Payne, Characterization of Vibrio cholerae RyhB: the RyhB Regulon and Role of ryhB in Biofilm Formation, Infection and Immunity, vol.73, issue.9, pp.5706-5719, 2005.
DOI : 10.1128/IAI.73.9.5706-5719.2005

S. Huang, C. Wang, H. Peng, C. Wu, Y. Chen et al., Role of the small RNA RyhB in the Fur regulon in mediating the capsular polysaccharide biosynthesis and iron acquisition systems in Klebsiella pneumoniae, BMC Microbiology, vol.12, issue.1, p.148, 2012.
DOI : 10.1016/0003-2697(87)90612-9

J. Leclerc, C. Dozois, and F. Daigle, Role of the Salmonella enterica serovar Typhi Fur regulator and small RNAs RfrA and RfrB in iron homeostasis and interaction with host cells, Microbiology, vol.159, issue.Pt_3, pp.591-602, 2013.
DOI : 10.1099/mic.0.064329-0

URL : https://hal.archives-ouvertes.fr/pasteur-01131954

J. Kaper, J. Nataro, and H. Mobley, Pathogenic Escherichia coli, Nature Reviews Microbiology, vol.63, issue.2, pp.123-140, 2004.
DOI : 10.1128/IAI.69.1.315-324.2001

E. Ron, Host specificity of septicemic Escherichia coli: human and avian pathogens, Current Opinion in Microbiology, vol.9, issue.1, pp.28-32, 2006.
DOI : 10.1016/j.mib.2005.12.001

T. Russo and J. Johnson, ExPEC, The Journal of Infectious Diseases, vol.181, issue.5, pp.1753-1754, 2000.
DOI : 10.1086/315418

J. Johnson and T. Russo, Extraintestinal pathogenic Escherichia coli : ???The other bad E coli ???, Journal of Laboratory and Clinical Medicine, vol.139, issue.3, pp.155-162, 2002.
DOI : 10.1067/mlc.2002.121550

G. Ulett, M. Totsika, K. Schaale, A. Carey, M. Sweet et al., Uropathogenic Escherichia coli virulence and innate immune responses during urinary tract infection, Current Opinion in Microbiology, vol.16, issue.1, pp.100-107, 2013.
DOI : 10.1016/j.mib.2013.01.005

A. Brumbaugh and H. Mobley, vaccine, Expert Review of Vaccines, vol.11, issue.6, pp.663-676, 2012.
DOI : 10.1586/erv.12.36

B. Foxman, Epidemiology of urinary tract infections: Incidence, morbidity, and economic costs, Disease-a-Month, vol.49, issue.2, pp.53-70, 2003.
DOI : 10.1067/mda.2003.7

G. Nielubowicz and H. Mobley, Host???pathogen interactions in urinary tract infection, Nature Reviews Urology, vol.70, issue.8, pp.430-441, 2010.
DOI : 10.1038/nrurol.2010.101

A. Garenaux, M. Caza, and C. Dozois, The Ins and Outs of siderophore mediated iron uptake by extra-intestinal pathogenic Escherichia coli, Veterinary Microbiology, vol.153, issue.1-2, pp.89-98, 2011.
DOI : 10.1016/j.vetmic.2011.05.023

URL : https://hal.archives-ouvertes.fr/pasteur-00720778

G. Porcheron, A. Garenaux, J. Proulx, M. Sabri, and C. Dozois, Iron, copper, zinc, and manganese transport and regulation in pathogenic Enterobacteria: correlations between strains, site of infection and the relative importance of the different metal transport systems for virulence, Frontiers in Cellular and Infection Microbiology, vol.3, p.90, 2013.
DOI : 10.3389/fcimb.2013.00090

URL : https://hal.archives-ouvertes.fr/pasteur-01132207

N. Carbonetti and P. Williams, A cluster of five genes specifying the aerobactin iron uptake system of plasmid ColV-K30, Infect. Immun, vol.46, pp.7-12, 1984.

V. De-lorenzo, A. Bindereif, B. Paw, and J. Neilands, Aerobactin biosynthesis and transport genes of plasmid ColV-K30 in Escherichia coli K-12., Journal of Bacteriology, vol.165, issue.2, pp.570-578, 1986.
DOI : 10.1128/jb.165.2.570-578.1986

M. Fischbach, H. Lin, D. Liu, and C. Walsh, From The Cover: In vitro characterization of IroB, a pathogen-associated C-glycosyltransferase, Proc. Natl. Acad, 2005.
DOI : 10.1073/pnas.0408463102

L. Sorsa, S. Dufke, J. Heesemann, and S. Schubert, Characterization of an iroBCDEN Gene Cluster on a Transmissible Plasmid of Uropathogenic Escherichia coli: Evidence for Horizontal Transfer of a Chromosomal Virulence Factor, Infection and Immunity, vol.71, issue.6, pp.3285-3293, 2003.
DOI : 10.1128/IAI.71.6.3285-3293.2003

M. Tarchouna, A. Ferjani, W. Ben-selma, and J. Boukadida, Distribution of uropathogenic virulence genes in Escherichia coli isolated from patients with urinary tract infection, International Journal of Infectious Diseases, vol.17, issue.6, pp.450-453, 2013.
DOI : 10.1016/j.ijid.2013.01.025

J. Ling, H. Pan, Q. Gao, L. Xiong, Y. Zhou et al., Aerobactin Synthesis Genes iucA and iucC Contribute to the Pathogenicity of Avian Pathogenic Escherichia coli O2 Strain E058, PLoS ONE, vol.313, issue.2, 2013.
DOI : 10.1371/journal.pone.0057794.t002

Q. Gao, X. Wang, H. Xu, Y. Xu, J. Ling et al., Roles of iron acquisition systems in virulence of extraintestinal pathogenic Escherichia coli: salmochelin and aerobactin contribute more to virulence than heme in a chicken infection model, BMC Microbiology, vol.12, issue.1, p.143, 2012.
DOI : 10.1186/1471-2180-12-143

M. Caza, F. Lepine, and C. Dozois, Secretion, but not overall synthesis, of catecholate siderophores contributes to virulence of extraintestinal pathogenic Escherichia coli, Molecular Microbiology, vol.24, issue.1, pp.266-282, 2011.
DOI : 10.1111/j.1365-2958.2011.07570.x

URL : https://hal.archives-ouvertes.fr/pasteur-00720786

M. Caza, F. Lepine, S. Milot, and C. Dozois, Specific Roles of the iroBCDEN Genes in Virulence of an Avian Pathogenic Escherichia coli O78 Strain and in Production of Salmochelins, Infection and Immunity, vol.76, issue.8, pp.3539-3549, 2008.
DOI : 10.1128/IAI.00455-08

URL : https://hal.archives-ouvertes.fr/pasteur-00720795

A. Torres, R. P. Welch, R. Payne, and S. , TonB-Dependent Systems of Uropathogenic Escherichia coli: Aerobactin and Heme Transport and TonB Are Required for Virulence in the Mouse, Infection and Immunity, vol.69, issue.10, pp.6179-6185, 2001.
DOI : 10.1128/IAI.69.10.6179-6185.2001

C. Ewers, G. Li, H. Wilking, S. Kiessling, K. Alt et al., Avian pathogenic, uropathogenic, and newborn meningitis-causing Escherichia coli: How closely related are they?, International Journal of Medical Microbiology, vol.297, issue.3, pp.163-176, 2007.
DOI : 10.1016/j.ijmm.2007.01.003

C. Dozois, F. Daigle, R. Curtiss, and I. , Identification of pathogen-specific and conserved genes expressed in vivo by an avian pathogenic Escherichia coli strain, Proceedings of the National Academy of Sciences, vol.100, issue.1, pp.247-252, 2003.
DOI : 10.1073/pnas.232686799

L. Xiong, J. Ling, Q. Gao, Y. Zhou, T. Li et al., Construction of iucB and iucBiutA mutants of avian pathogenic Escherichia coli and RyhB and Virulence of Uropathogenic E. coli, 2012.

H. Mobley, D. Green, A. Trifillis, D. Johnson, G. Chippendale et al., Pyelonephritogenic Escherichia coli and killing of cultured human renal proximal tubular epithelial cells: role of hemolysin in some strains, Infect. Immun, vol.58, pp.1281-1289, 1990.

R. Welch, V. Burland, G. Plunkett, I. , R. P. Roesch et al., Extensive mosaic structure revealed by the complete genome sequence of uropathogenic Escherichia coli, Proceedings of the National Academy of Sciences, vol.99, issue.26, pp.17020-17024, 2002.
DOI : 10.1073/pnas.252529799

K. Datsenko and B. Wanner, One-step inactivation of chromosomal genes in Escherichia coli K-12 using PCR products, Proceedings of the National Academy of Sciences, vol.97, issue.12, pp.6640-6645, 2000.
DOI : 10.1073/pnas.120163297

S. Crépin, J. Harel, and C. Dozois, Chromosomal Complementation Using Tn7 Transposon Vectors in Enterobacteriaceae, Applied and Environmental Microbiology, vol.78, issue.17, pp.6001-600800986, 2012.
DOI : 10.1128/AEM.00986-12

S. Crépin, S. Houle, M. Charbonneau, M. Mourez, J. Harel et al., Mutant of Uropathogenic Escherichia coli Reduces Urinary Tract Infection, Infection and Immunity, vol.80, issue.8, pp.2802-281500162, 2012.
DOI : 10.1128/IAI.00162-12

K. Livak and T. Schmittgen, Analysis of Relative Gene Expression Data Using Real-Time Quantitative PCR and the 2???????CT Method, Methods, vol.25, issue.4, pp.402-408, 2001.
DOI : 10.1006/meth.2001.1262

M. Sabri, S. Houle, and C. Dozois, Roles of the Extraintestinal Pathogenic Escherichia coli ZnuACB and ZupT Zinc Transporters during Urinary Tract Infection, Infection and Immunity, vol.77, issue.3, pp.1155-1164, 2009.
DOI : 10.1128/IAI.01082-08

URL : https://hal.archives-ouvertes.fr/pasteur-00720792

S. Falkow, Molecular Koch's Postulates Applied to Microbial Pathogenicity, Clinical Infectious Diseases, vol.10, issue.Supplement 2, pp.274-276, 1988.
DOI : 10.1093/cid/10.Supplement_2.S274

I. Calderon, E. Morales, B. Collao, P. Calderon, C. Chahuan et al., Role of Salmonella Typhimurium small RNAs RyhB-1 and RyhB-2 in the oxidative stress response, Research in Microbiology, vol.165, issue.1, pp.30-40, 2014.
DOI : 10.1016/j.resmic.2013.10.008

J. Kim and Y. Kwon, Genetic and phenotypic characterization of the RyhB regulon in Salmonella Typhimurium, Microbiological Research, vol.168, issue.1, pp.41-49, 2013.
DOI : 10.1016/j.micres.2012.06.007

J. Kim and Y. Kwon, Identification of target transcripts regulated by small RNA RyhB homologs in Salmonella: RyhB-2 regulates motility phenotype, Microbiological Research, vol.168, issue.10, pp.621-629, 2013.
DOI : 10.1016/j.micres.2013.06.002

J. Johnson, Virulence factors in Escherichia coli urinary tract infection., Clinical Microbiology Reviews, vol.4, issue.1, pp.80-128, 1991.
DOI : 10.1128/CMR.4.1.80

J. Snyder, B. Haugen, E. Buckles, C. Lockatell, D. Johnson et al., Transcriptome of Uropathogenic Escherichia coli during Urinary Tract Infection, Infection and Immunity, vol.72, issue.11, pp.6373-6381, 2004.
DOI : 10.1128/IAI.72.11.6373-6381.2004

L. Runyen-janecky, S. Reeves, E. Gonzales, and S. Payne, Contribution of the Shigella flexneri Sit, Iuc, and Feo Iron Acquisition Systems to Iron Acquisition In Vitro and in Cultured Cells, Infection and Immunity, vol.71, issue.4, pp.1919-1928, 1919.
DOI : 10.1128/IAI.71.4.1919-1928.2003

T. Russo, R. Olson, U. Macdonald, D. Metzger, L. Maltese et al., Aerobactin Mediates Virulence and Accounts for Increased Siderophore Production under Iron-Limiting Conditions by Hypervirulent (Hypermucoviscous) Klebsiella pneumoniae, Infection and Immunity, vol.82, issue.6, pp.2356-236701667, 2014.
DOI : 10.1128/IAI.01667-13

URL : http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4019165

L. Escolar, J. Perez-martin, and V. De-lorenzo, Evidence of an Unusually Long Operator for the Fur Repressor in the Aerobactin Promoter of Escherichia coli, Journal of Biological Chemistry, vol.275, issue.32, pp.24709-24714, 2000.
DOI : 10.1074/jbc.M002839200

M. Rehmsmeier, P. Steffen, M. Hochsmann, and R. Giegerich, Fast and effective prediction of microRNA/target duplexes, RNA, vol.10, issue.10, pp.1507-1517, 2004.
DOI : 10.1261/rna.5248604

T. Tanabe, T. Funahashi, H. Nakao, J. Maki, and S. Yamamoto, The Vibrio parahaemolyticus Small RNA RyhB Promotes Production of the Siderophore Vibrioferrin by Stabilizing the Polycistronic mRNA, Journal of Bacteriology, vol.195, issue.16, pp.3692-370300162, 2013.
DOI : 10.1128/JB.00162-13

E. Hagan and H. Mobley, for kidney infection, Molecular Microbiology, vol.28, issue.1, pp.79-91, 2009.
DOI : 10.1111/j.1365-2958.2008.06509.x

C. Alteri, S. Smith, and H. Mobley, Fitness of Escherichia coli during Urinary Tract Infection Requires Gluconeogenesis and the TCA Cycle, PLoS Pathogens, vol.67, issue.5, 2009.
DOI : 10.1371/journal.ppat.1000448.t003

C. Dozois, M. Dho-moulin, A. Bree, J. Fairbrother, C. Desautels et al., Relationship between the Tsh Autotransporter and Pathogenicity of Avian Escherichia coli and Localization and Analysis of the tsh Genetic Region, Infection and Immunity, vol.68, issue.7, pp.4145-4154, 2000.
DOI : 10.1128/IAI.68.7.4145-4154.2000

R. Simon, High frequency mobilization of gram-negative bacterial replicons by the in vitro constructed Tn5-Mob transposon, MGG Molecular & General Genetics, vol.181, issue.3, pp.413-420, 1984.
DOI : 10.1007/BF00436188

T. Baba, A. T. Hasegawa, M. Takai, Y. Okumura, Y. Baba et al., Construction of Escherichia coli K-12 in-frame, single-gene knockout mutants: the Keio collection, Molecular Systems Biology, vol.170, 2006.
DOI : 10.1038/msb4100050