Gene regulation in Streptococcus pneumoniae - RePub - Erasmus ...

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Acknowledgments WTH is supported by the Sophia foundation for Medical Research (SSWO 356, Rotterdam, The Netherlands) and HJB is supported by IOP Genomics grant IGE03002 of the Dutch Ministry of Economic Affairs. We thank Theo Hoogenboezem, Bedette van de Zande, Anne de Jong, and Lambert Lambooy for technical assistance and Tomas Kloosterman for helpful discussion. PsaR and pneumococcal virulence 81 81
Chapter 3 References 1. Adrian, P. V., C. J. Thomson, K. P. Klugman, and S. G. Amyes. 2000. New gene cassettes for trimethoprim resistance, dfr13, and Streptomycin-spectinomycin resistance, aadA4, inserted on a class 1 integron. Antimicrob. Agents Chemother. 44:355-61. 2. Anderton, J. M., G. Rajam, S. Romero-Steiner, S. Summer, A. P. Kowalczyk, G. M. Carlone, J. S. Sampson, and E. W. Ades. 2007. E-cadherin is a receptor for the common protein pneumococcal surface adhesin A (PsaA) of Streptococcus pneumoniae. Microb. Pathog. 42:225-36. 3. Archibald, F. S., and I. Fridovich. 1981. Manganese, superoxide dismutase, and oxygen tolerance in some lactic acid bacteria. J. Bacteriol. 146:928-36. 4. Blue, C. E., and T. J. Mitchell. 2003. Contribution of a response regulator to the virulence of Streptococcus pneumoniae is strain dependent. Infect. Immun. 71:4405- 13. 5. Bogaert, D., R. De Groot, and P. W. M. Hermans. 2004. Streptococcus pneumoniae colonisation: the key to pneumococcal disease. Lancet Infect. Dis. 4:144-54. 6. Briles, D. E., E. Ades, J. C. Paton, J. S. Sampson, G. M. Carlone, R. C. Huebner, A. Virolainen, E. Swiatlo, and S. K. Hollingshead. 2000. Intranasal immunization of mice with a mixture of the pneumococcal proteins PsaA and PspA is highly protective against nasopharyngeal carriage of Streptococcus pneumoniae. Infect. Immun. 68:796-800. 7. Chapuy-Regaud, S., A. D. Ogunniyi, N. Diallo, Y. Huet, J. F. Desnottes, J. C. Paton, S. Escaich, and M. C. Trombe. 2003. RegR, a global LacI/GalR family regulator, modulates virulence and competence in Streptococcus pneumoniae. Infect. Immun. 71:2615-25. 8. Chastanet, A., M. Prudhomme, J. P. Claverys, and T. Msadek. 2001. Regulation of Streptococcus pneumoniae clp genes and their role in competence development and stress survival. J. Bacteriol. 183:7295-307. 9. Chicharro, J. L., V. Serrano, R. Urena, A. M. Gutierrez, A. Carvajal, P. Fernandez-Hernando, and A. Lucia. 1999. Trace elements and electrolytes in human resting mixed saliva after exercise. Br. J. Sports Med. 33:204-7. 82 82
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Gene regulation in Streptococcus pn
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Cover image by Duve van Boggelen (w
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Promotiecommissie Promotoren: Prof.
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CHAPTER 1 Introduction 7
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Introduction Figure 1. Infections c
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Interestingly, autolysis induced by
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histidine kinase is the sensor prot
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metabolism are often required for v
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egulatory systems, aiming to elucid
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11. Cockeran, R., A. J. Theron, H.
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33. Li, S., S. J. Kelly, E. Lamani,
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53. Romero, P., R. Lopez, and E. Ga
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CHAPTER 2 Regulation of gene expres
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Introduction Streptococcus pneumoni
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Materiaals and Meethods Gene regula
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Page 34 and 35: Isolation of pneumococcal RNA durin
Page 36 and 37: Resultss and Discuussion Gene regul
Page 38 and 39: Table 1. Genes regulated by RR09 in
Page 40 and 41: phosphofructokinase, and a fructose
Page 42 and 43: Figure 4. Expression of rlrA and rr
Page 44 and 45: correlated well with our in vitro m
Page 46 and 47: Figure 7. Bacterial loads in blood
Page 48 and 49: Acknowledgments This work was suppo
Page 50 and 51: 10. Ibrahim, Y. M., A. R. Kerr, J.
Page 52 and 53: genome sequence of a virulent isola
Page 54 and 55: Gene regulation by RR09 in S. pneum
Page 56 and 57: Gene regulation by RR09 in S. pneum
Page 58 and 59: Table S4. Genes up- and downregulat
Page 60: Table S6. Genes up- and downregulat
Page 63 and 64: Chapter 3 Abstract 62 62 Previous s
Page 65 and 66: Chapter 3 between the wild-type and
Page 67 and 68: Chapter 3 S. pneumoniae TIGR4 by CS
Page 69 and 70: Chapter 3 performance liquid chroma
Page 71 and 72: Chapter 3 Results Transcriptional a
Page 73 and 74: Chapter 3 Table 3. Differentially e
Page 75 and 76: Chapter 3 Figure 2. Colonization mo
Page 77 and 78: Chapter 3 than the D39ΔpsaR-infect
Page 79 and 80: Chapter 3 effect was more severe fo
Page 81: Chapter 3 in TIGR4ΔpsaR. However,
Page 85 and 86: Chapter 3 21. Hemsley, C., E. Joyce
Page 87 and 88: Chapter 3 40. McCluskey, J., J. Hin
Page 90 and 91: CHAPTER 4 CodY of Streptococcus pne
Page 92 and 93: Introduction Bacteria encounter var
Page 94 and 95: Materials and Methods Bacterial str
Page 96 and 97: Table 2. Oligonucleotide primers us
Page 98 and 99: The CodY regulon of S. pneumoniae I
Page 100 and 101: The CodY regulon of S. pneumoniae w
Page 102 and 103: Accession numbers The microarray da
Page 104 and 105: Table 3. Differentially expressed g
Page 106 and 107: Binding of CodY to target promoters
Page 108 and 109: The CodY regulon of S. pneumoniae E
Page 110 and 111: The CodY regulon of S. pneumoniae F
Page 112 and 113: Discussion CodY has been described
Page 114 and 115: levels of adherence in D39. Using a
Page 116 and 117: References The CodY regulon of S. p
Page 118 and 119: Glass. 2001. Genome of the bacteriu
Page 120 and 121: 40. Shivers, R. P., S. S. Dineen, a
Page 122 and 123: CHAPTER 5 Regulation of glutamine a
Page 124 and 125: Introduction Regulation of nitrogen
Page 126 and 127: Materials and Methods Nitrogen Meta
Page 128 and 129: TK136 D39 Δcps; Km R capsule-less
Page 130 and 131: gene from pORI28, was fused to the
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Construction of lacZ fusions Chromo
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Enzyme assays Cell-free extracts, u
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Reverse-transcriptase PCR RNA isola
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Table 3. Summary of transcriptome c
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effect caused by altered intracellu
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examine whether zwf is only transcr
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(http://www.bd.com/ds/technicalCent
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H6-GlnR alone at the concentration
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Discussion In this study, we charac
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Acknowledgements TK, JB and HB are
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11. den Hengst, C. D., S. A. van Hi
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Nitrogen Metabolism in S. pneumonia
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52. Wray, L. V., Jr., J. M. Zalieck
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CHAPTER 6 Site-specific contributio
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Introduction GlnR-regulon and pneum
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Materials and Methods Bacterial str
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eferred to as t=0. Bacteriology res
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Results GlnR-regulon and pneumococc
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Figure 3. Colonization model. Bacte
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GlnR-regulon and pneumococcal virul
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Table 2. Differentially expressed g
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Discussion The ability to adequatel
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The microarray data showed that pre
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Acknowledgments WTH is supported by
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12. Ibrahim, Y. M., A. R. Kerr, J.
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33. Zalieckas, J. M., L. V. Wray, J
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CHAPTER 7 Pneumococcal gene regulat
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Introduction Regulation of gene exp
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Gene regulation and metabolism in S
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makes it possible for the pneumococ
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A CcpA homologue exists in the pneu
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double mutant, suggesting direct re
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References Gene regulation and meta
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23. Kerr, A. R., P. V. Adrian, S. E
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45. Sonenshein, A. L. 2005. CodY, a
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CHAPTER 8 Summarizing discussion 20
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that the observed virulence phenoty
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CodY was found to be required for a
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References Summarizing discussion 1
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Summarizing discussion 21. Orihuela
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Samenvatting en discussie Curriculu
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Samenvatting en discussie kunnen ge
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Bevindingen die dit onderbouwen, we
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Curriculum Vitae Curriculum Vitae W
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Dankwoord Jeetje, dat het dan toch
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oekje en ik kijk uit naar de bijbeh
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