Abstract
Bacteriophages (phages) are present in almost, if not all ecosystems. Some of these bacterial viruses are present as latent “prophages,” either integrated within the chromosome of their host, or as episomal DNAs. Since prophages are ubiquitous throughout the bacterial world, there has been a sustained interest in trying to understand their contribution to the biology of their host. Clostridium difficile is no exception to that rule and with the recent release of hundreds of bacterial genome sequences, there has been a growing interest in trying to identify and classify these prophages. Besides their identification in bacterial genomes, there is also growing interest in determining the functionality of C. difficile prophages, i.e., their capacity to escape their host and reinfect a different strain, thereby promoting genomic evolution and horizontal transfer of genes through transduction, for example of antibiotic resistance genes. There is also some interest in using therapeutic phages to fight C. difficile infections.
The objective of this chapter is to share with the broader C. difficile research community the expertise we developed in the study of C. difficile temperate phages. In this chapter, we describe a general “pipeline” comprising a series of experiments that we use in our lab to identify, induce, isolate, propagate, and characterize prophages. Our aim is to provide readers with the necessary basic tools to start studying C. difficile phages.
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Brussow H, Canchaya C, Hardt W-D (2004) Phages and the evolution of bacterial pathogens: from genomic rearrangements to lysogenic conversion. Microbiol Mol Biol Rev 68:560–602. doi:10.1128/MMBR.68.3.560-602.2004
Fortier L-C, Sekulovic O (2013) Importance of prophages to evolution and virulence of bacterial pathogens. Virulence 4:354–365. doi:10.4161/viru.24498
Oppenheim AB, Kobiler O, Stavans J et al (2005) Switches in bacteriophage lambda development. Annu Rev Genet 39:409–429. doi:10.1146/annurev.genet.39.073003.113656
Juhala R, Ford M, Duda R et al (2000) Genomic sequences of bacteriophages HK97 and HK022: pervasive genetic mosaicism in the lambdoid bacteriophages. J Mol Biol 299:27–51
Hayashi T, Makino K, Ohnishi M et al (2001) Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and genomic comparison with a laboratory strain K-12. DNA Res 8:11–22
Eklund MW, Poysky FT, Reed SM, Smith CA (1971) Bacteriophage and the toxigenicity of Clostridium botulinum Type C. Science (New York, NY) 172:480–482. doi:10.1126/science.172.3982.480
Hargreaves KR, Clokie MRJ (2014) Clostridium difficile phages: still difficult? Front Microbiol 5:184. doi:10.3389/fmicb.2014.00184
Goh S, Riley TV, Chang BJ (2005) Isolation and characterization of temperate bacteriophages of Clostridium difficile. Appl Environ Microbiol 71:1079–1083
Govind R, Fralick J, Rolfe R (2006) Genomic organization and molecular characterization of Clostridium difficile bacteriophage {Phi}CD119. J Bacteriol 188:2568–2577
Hargreaves KR, Colvin HV, Patel KV et al (2013) Genetically diverse Clostridium difficile strains harboring abundant prophages in an estuarine environment. Appl Environ Microbiol 79:6236–6243. doi:10.1128/AEM.01849-13
Shan J, Patel KV, Hickenbotham PT et al (2012) Prophage carriage and diversity within clinically relevant strains of Clostridium difficile. Appl Environ Microbiol 78:6027–6034. doi:10.1128/AEM.01311-12
Hargreaves KR, Kropinski AM, Clokie MRJ (2014) What does the talking?: quorum sensing signalling genes discovered in a bacteriophage genome. PLoS One 9:e85131. doi:10.1371/journal.pone.0085131
Nale JY, Shan J, Hickenbotham PT et al (2012) Diverse temperate bacteriophage carriage in Clostridium difficile 027 strains. PLoS One 7:e37263. doi:10.1371/journal.pone.0037263
Fortier L-C, Moineau S (2007) Morphological and genetic diversity of temperate phages in Clostridium difficile. Appl Environ Microbiol 73:7358–7366. doi:10.1128/AEM.00582-07
Sekulovic O, Garneau JR, Néron A, Fortier L-C (2014) Characterization of temperate phages infecting Clostridium difficile isolates of human and animal origins. Appl Environ Microbiol 80:2555–2563. doi:10.1128/AEM.00237-14
Sekulovic O, Meessen-Pinard M, Fortier L-C (2011) Prophage-stimulated toxin production in Clostridium difficile NAP1/027 lysogens. J Bacteriol 193:2726–2734. doi:10.1128/JB.00787-10
Meessen-Pinard M, Sekulovic O, Fortier L-C (2012) Evidence of in vivo prophage induction during Clostridium difficile infection. Appl Environ Microbiol 78:7662–7670. doi:10.1128/AEM.02275-12
Horgan M, O’Sullivan O, Coffey A et al (2010) Genome analysis of the Clostridium difficile phage PhiCD6356, a temperate phage of the Siphoviridae family. Gene 462:34–43. doi:10.1016/j.gene.2010.04.010
Mayer MJ, Narbad A, Gasson MJ (2008) Molecular characterization of a Clostridium difficile bacteriophage and its cloned biologically active endolysin. J Bacteriol 190:6734–6740
Didelot X, Eyre D, Cule M et al (2012) Microevolutionary analysis of Clostridium difficile genomes to investigate transmission. Genome Biol 13:R118. doi:10.1186/gb-2012-13-12-r118
Eyre DW, Fawley WN, Best EL et al (2013) Comparison of multilocus variable-number tandem-repeat analysis and whole-genome sequencing for investigation of Clostridium difficile transmission. J Clin Microbiol 51:4141–4149. doi:10.1128/JCM.01095-13
Eyre DW, Cule ML, Wilson DJ et al (2013) Diverse sources of C. difficile infection identified on whole-genome sequencing. N Engl J Med 369:1195–1205. doi:10.1056/NEJMoa1216064
Hargreaves KR, Otieno JR, Thanki A et al (2015) As clear as mud? Determining the diversity and prevalence of prophages in the draft genomes of estuarine isolates of Clostridium difficile. Genome Biol Evol 7(7):1842–1855. doi:10.1093/gbe/evv094
Fouts DE (2006) Phage_Finder: automated identification and classification of prophage regions in complete bacterial genome sequences. Nucleic Acids Res 34:5839–5851. doi:10.1093/nar/gkl732
Bose M, Barber RD (2006) Prophage Finder: a prophage loci prediction tool for prokaryotic genome sequences. In Silico Biol (Gedrukt) 6:223–227
Lima-Mendez G, Van Helden J, Toussaint A, Leplae R (2008) Prophinder: a computational tool for prophage prediction in prokaryotic genomes. Bioinformatics 24:863–865. doi:10.1093/bioinformatics/btn043
Zhou Y, Liang Y, Lynch KH et al (2011) PHAST: a fast phage search tool. Nucleic Acids Res 39:W347–W352. doi:10.1093/nar/gkr485
Akhter S, Aziz RK, Edwards RA (2012) PhiSpy: a novel algorithm for finding prophages in bacterial genomes that combines similarity- and composition-based strategies. Nucleic Acids Res 40:e126. doi:10.1093/nar/gks406
Grose JH, Casjens SR (2014) Understanding the enormous diversity of bacteriophages: the tailed phages that infect the bacterial family Enterobacteriaceae. Virology 468–470C:421–443. doi:10.1016/j.virol.2014.08.024
Brussow H, Desiere F (2001) Comparative phage genomics and the evolution of Siphoviridae: insights from dairy phages. Mol Microbiol 39:213–222
Hargreaves KR, Flores CO, Lawley TD, Clokie MRJ (2014) Abundant and diverse clustered regularly interspaced short palindromic repeat spacers in Clostridium difficile strains and prophages target multiple phage types within this pathogen. mBio 5:e01045–13. doi:10.1128/mBio.01045-13
Rokney A, Kobiler O, Amir A et al (2008) Host responses influence on the induction of lambda prophage. Mol Microbiol 68:29–36. doi:10.1111/j.1365-2958.2008.06119.x
Ubeda C, Maiques E, Knecht E et al (2005) Antibiotic-induced SOS response promotes horizontal dissemination of pathogenicity island-encoded virulence factors in staphylococci. Mol Microbiol 56:836–844. doi:10.1111/j.1365-2958.2005.04584.x
Labrie SJ, Samson JE, Moineau S (2010) Bacteriophage resistance mechanisms. Nat Rev Microbiol 8:317–327. doi:10.1038/nrmicro2315
Fortier L-C, Moineau S (2009) Phage production and maintenance of stocks, including expected stock lifetimes. Methods Mol Biol 501:203–219. doi:10.1007/978-1-60327-164-6_19
Ackermann H-W, Prangishvili D (2012) Prokaryote viruses studied by electron microscopy. Arch Virol 157:1843–1849. doi:10.1007/s00705-012-1383-y
Ackermann H-W (2009) Basic phage electron microscopy. In: Kropinski AM, Clokie MRJ (eds) Bacteriophages: methods and protocols. Volume 1. Isolation, characterization, and interactions. Methods in molecular biology (Clifton, NJ). Humana Press, New York, pp 113–126
Hargreaves KR, Kropinski AM, Clokie MR (2014) Bacteriophage behavioral ecology: how phages alter their bacterial host’s habits. Bacteriophage 4:e29866. doi:10.4161/bact.29866
Sekulovic O, Fortier L-C (2015) Global transcriptional response of Clostridium difficile carrying the ϕCD38 prophage. Appl Environ Microbiol 81:1364–1374. doi:10.1128/AEM.03656-14
Goh S, Chang BJ, Riley TV (2005) Effect of phage infection on toxin production by Clostridium difficile. J Med Microbiol 54:129–135
Govind R, Vediyappan G, Rolfe RD et al (2009) Bacteriophage-mediated toxin gene regulation in Clostridium difficile. J Virol 83:12037–12045. doi:10.1128/JVI.01256-09
Kutter E (2009) Phage host range and efficiency of plating. In: Clokie MRJ, Kropinski AM (eds) Bacteriophages: methods and protocols, vol 1. Humana Press, New York, pp 141–149
Dhalluin A, Lemee L, Pestel-Caron M et al (2003) Genotypic differentiation of twelve Clostridium species by polymorphism analysis of the triosephosphate isomerase (tpi) gene. Syst Appl Microbiol 26:90–96
Wiegand I, Hilpert K, Hancock REW (2008) Agar and broth dilution methods to determine the minimal inhibitory concentration (MIC) of antimicrobial substances. Nat Protoc 3:163–175. doi:10.1038/nprot.2007.521
Spinelli S, Veesler D, Bebeacua C, Cambillau C (2014) Structures and host-adhesion mechanisms of lactococcal siphophages. Front Microbiol 5:3. doi:10.3389/fmicb.2014.00003
Abedon ST (2011) Lysis from without. Bacteriophage 1:46–49. doi:10.4161/bact.1.1.13980
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Sekulović, O., Fortier, LC. (2016). Characterization of Functional Prophages in Clostridium difficile . In: Roberts, A., Mullany, P. (eds) Clostridium difficile. Methods in Molecular Biology, vol 1476. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-6361-4_11
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DOI: https://doi.org/10.1007/978-1-4939-6361-4_11
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