Abstract
This methods article described a protocol aiming at generating chromosome contact maps of bacterial species using a genome-wide derivative of the chromosome conformation capture (3C) technique. The approach is readily applicable on a broad variety of gram + and gram-bacterial species. It describes and addresses known caveats and technicalities associated with the technique, and should be of interest to any laboratory interested to perform a multiscale analysis of the genome structure of its species of interest.
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References
Umbarger MA, Toro E, Wright MA, Porreca GJ, Baù D, Hong S-H et al (2011) The three-dimensional architecture of a bacterial genome and its alteration by genetic perturbation. Mol Cell 44(2):252–264
Dekker J, Rippe K, Dekker M, Kleckner N (2002) Capturing chromosome conformation. Science 295(5558):1306–1311
Le TBK, Imakaev MV, Mirny LA, Laub MT (2013) High-resolution mapping of the spatial organization of a bacterial chromosome. Science 342(6159):731–734
Marbouty M, Cournac A, Flot J-F, Marie-Nelly H, Mozziconacci J, Koszul R (2014) Metagenomic chromosome conformation capture (meta3C) unveils the diversity of chromosome organization in microorganisms. eLife 3:e03318
Marbouty M, Le Gall A, Cattoni DI, Cournac A, Koh A, Fiche J-B et al (2015) Condensin- and replication-mediated bacterial chromosome folding and origin condensation revealed by hi-C and super-resolution imaging. Mol Cell 59(4):588–602
Val M-E, Marbouty M, de Lemos MF, Kennedy SP, Kemble H, Bland MJ et al (2016) A checkpoint control orchestrates the replication of the two chromosomes of Vibrio cholerae. Sci Adv 2:e150194. Available from: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4846446/
Wang X, Le TBK, Lajoie BR, Dekker J, Laub MT, Rudner DZ (2015) Condensin promotes the juxtaposition of DNA flanking its loading site in Bacillus Subtilis. Genes Dev 29(15):1661–1675
Lieberman-Aiden E, van Berkum NL, Williams L, Imakaev M, Ragoczy T, Telling A et al (2009) Comprehensive mapping of long-range interactions reveals folding principles of the human genome. Science 326(5950):289–293
Le TB, Laub MT (2016) Transcription rate and transcript length drive formation of chromosomal interaction domain boundaries. EMBO J 35(14):1582–1595
Gavrilov AA, Gushchanskaya ES, Strelkova O, Zhironkina O, Kireev II, Iarovaia OV et al (2013) Disclosure of a structural milieu for the proximity ligation reveals the elusive nature of an active chromatin hub. Nucleic Acids Res 41(6):3563–3575
Cournac A, Marie-Nelly H, Marbouty M, Koszul R, Mozziconacci J (2012) Normalization of a chromosomal contact map. BMC Genomics 13:436
Imakaev M, Fudenberg G, McCord RP, Naumova N, Goloborodko A, Lajoie BR et al (2012) Iterative correction of Hi-C data reveals hallmarks of chromosome organization. Nat Methods 9(10):999–1003
Yaffe E, Tanay A (2011) Probabilistic modeling of Hi-C contact maps eliminates systematic biases to characterize global chromosomal architecture. Nat Genet 43(11):1059–1065
Cournac A, Marbouty M, Mozziconacci J, Koszul R (2016) Generation and analysis of chromosomal contact maps of yeast species. Methods Mol Biol 1361:227–245
Lajoie BR, Dekker J, Kaplan N (2015) The Hitchhiker’s guide to hi-C analysis: practical guidelines. Methods 72:65–75
Wingett S, Ewels P, Furlan-Magaril M, Nagano T, Schoenfelder S, Fraser P et al (2015) HiCUP: pipeline for mapping and processing Hi-C data. F1000Res 4:1310. Available from: http://f1000research.com/articles/4-1310/v1
Acknowledgments
This research was supported by funding to R.K. from the European Research Council under the seventh Framework Program (FP7/2007-2013, ERC grant agreement 260822) and from Agence Nationale pour la Recherche (HiResBaCS ANR-15-CE11-0023).
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Marbouty, M., Koszul, R. (2017). Generation and Analysis of Chromosomal Contact Maps of Bacteria. In: Espéli, O. (eds) The Bacterial Nucleoid. Methods in Molecular Biology, vol 1624. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-7098-8_7
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DOI: https://doi.org/10.1007/978-1-4939-7098-8_7
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