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Title: Base-resolution detection of N4-methylcytosine in genomic DNA using 4mC-Tet-assisted-bisulfite-sequencing

Abstract

Restriction-modification (R-M) systems pose a major barrier to DNA transformation and genetic engineering of bacterial species. Systematic identification of DNA methylation in R-M systems, including N6-methyladenine (6mA), 5-methylcytosine (5mC) and N4-methylcytosine (4mC), will enable strategies to make these species genetically tractable. Although single-molecule, real time (SMRT) sequencing technology is capable of detecting 4mC directly for any bacterial species regardless of whether an assembled genome exists or not, it is not as scalable to profiling hundreds to thousands of samples compared with the commonly used next-generation sequencing technologies. Here, we present 4mC-Tet-assisted bisulfite-sequencing (4mC-TAB-seq), a next-generation sequencing method that rapidly and cost efficiently reveals the genome-wide locations of 4mC for bacterial species with an available assembled reference genome. In 4mC-TAB-seq, both cytosines and 5mCs are read out as thymines, whereas only 4mCs are read out as cytosines, revealing their specific positions throughout the genome. We applied 4mC-TAB-seq to study the methylation of a member of the hyperthermophilc genus, Caldicellulosiruptor, in which 4mC-related restriction is a major barrier to DNA transformation from other species. Lastly, in combination with MethylC-seq, both 4mC- and 5mC-containing motifs are identified which can assist in rapid and efficient genetic engineering of these bacteria in the future.

Authors:
 [1];  [2];  [2];  [2];  [2];  [3];  [1];  [2]
  1. The Univ. of Chicago, Chicago, IL (United States)
  2. The Univ. of Georgia, Athens, GA (United States)
  3. The Univ. of Georgia, Athens, GA (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Publication Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
OSTI Identifier:
1256683
Grant/Contract Number:  
R01 HG006827
Resource Type:
Accepted Manuscript
Journal Name:
Nucleic Acids Research
Additional Journal Information:
Journal Volume: 43; Journal Issue: 21; Journal ID: ISSN 0305-1048
Publisher:
Oxford University Press
Country of Publication:
United States
Language:
English
Subject:
59 BASIC BIOLOGICAL SCIENCES

Citation Formats

Yu, Miao, Ji, Lexiang, Neumann, Drexel A., Chung, Dae -Hwan, Groom, Joseph, Westpheling, Janet, He, Chuan, and Schmitz, Robert J. Base-resolution detection of N4-methylcytosine in genomic DNA using 4mC-Tet-assisted-bisulfite-sequencing. United States: N. p., 2015. Web. doi:10.1093/nar/gkv738.
Yu, Miao, Ji, Lexiang, Neumann, Drexel A., Chung, Dae -Hwan, Groom, Joseph, Westpheling, Janet, He, Chuan, & Schmitz, Robert J. Base-resolution detection of N4-methylcytosine in genomic DNA using 4mC-Tet-assisted-bisulfite-sequencing. United States. https://doi.org/10.1093/nar/gkv738
Yu, Miao, Ji, Lexiang, Neumann, Drexel A., Chung, Dae -Hwan, Groom, Joseph, Westpheling, Janet, He, Chuan, and Schmitz, Robert J. Wed . "Base-resolution detection of N4-methylcytosine in genomic DNA using 4mC-Tet-assisted-bisulfite-sequencing". United States. https://doi.org/10.1093/nar/gkv738. https://www.osti.gov/servlets/purl/1256683.
@article{osti_1256683,
title = {Base-resolution detection of N4-methylcytosine in genomic DNA using 4mC-Tet-assisted-bisulfite-sequencing},
author = {Yu, Miao and Ji, Lexiang and Neumann, Drexel A. and Chung, Dae -Hwan and Groom, Joseph and Westpheling, Janet and He, Chuan and Schmitz, Robert J.},
abstractNote = {Restriction-modification (R-M) systems pose a major barrier to DNA transformation and genetic engineering of bacterial species. Systematic identification of DNA methylation in R-M systems, including N6-methyladenine (6mA), 5-methylcytosine (5mC) and N4-methylcytosine (4mC), will enable strategies to make these species genetically tractable. Although single-molecule, real time (SMRT) sequencing technology is capable of detecting 4mC directly for any bacterial species regardless of whether an assembled genome exists or not, it is not as scalable to profiling hundreds to thousands of samples compared with the commonly used next-generation sequencing technologies. Here, we present 4mC-Tet-assisted bisulfite-sequencing (4mC-TAB-seq), a next-generation sequencing method that rapidly and cost efficiently reveals the genome-wide locations of 4mC for bacterial species with an available assembled reference genome. In 4mC-TAB-seq, both cytosines and 5mCs are read out as thymines, whereas only 4mCs are read out as cytosines, revealing their specific positions throughout the genome. We applied 4mC-TAB-seq to study the methylation of a member of the hyperthermophilc genus, Caldicellulosiruptor, in which 4mC-related restriction is a major barrier to DNA transformation from other species. Lastly, in combination with MethylC-seq, both 4mC- and 5mC-containing motifs are identified which can assist in rapid and efficient genetic engineering of these bacteria in the future.},
doi = {10.1093/nar/gkv738},
journal = {Nucleic Acids Research},
number = 21,
volume = 43,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2015},
month = {Wed Jul 15 00:00:00 EDT 2015}
}

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Identification and characterization of CbeI, a novel thermostable restriction enzyme from Caldicellulosiruptor bescii DSM 6725 and a member of a new subfamily of HaeIII-like enzymes
journal, May 2011

  • Chung, Dae-Hwan; Huddleston, Jennifer R.; Farkas, Joel
  • Journal of Industrial Microbiology & Biotechnology, Vol. 38, Issue 11
  • DOI: 10.1007/s10295-011-0976-x

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Entering the era of bacterial epigenomics with single molecule real time DNA sequencing
journal, April 2013

  • Davis, Brigid M.; Chao, Michael C.; Waldor, Matthew K.
  • Current Opinion in Microbiology, Vol. 16, Issue 2
  • DOI: 10.1016/j.mib.2013.01.011

‘Leveling’ the playing field for analyses of single-base resolution DNA methylomes
journal, December 2012

  • Schultz, Matthew D.; Schmitz, Robert J.; Ecker, Joseph R.
  • Trends in Genetics, Vol. 28, Issue 12
  • DOI: 10.1016/j.tig.2012.10.012

Shotgun bisulphite sequencing of the Arabidopsis genome reveals DNA methylation patterning
journal, February 2008

  • Cokus, Shawn J.; Feng, Suhua; Zhang, Xiaoyu
  • Nature, Vol. 452, Issue 7184
  • DOI: 10.1038/nature06745

Human DNA methylomes at base resolution show widespread epigenomic differences
journal, October 2009

  • Lister, Ryan; Pelizzola, Mattia; Dowen, Robert H.
  • Nature, Vol. 462, Issue 7271
  • DOI: 10.1038/nature08514

Genomics of DNA cytosine methylation in Escherichia coli reveals its role in stationary phase transcription
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The sixth base and counting
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Tet-assisted bisulfite sequencing of 5-hydroxymethylcytosine
journal, November 2012


MethylC-seq library preparation for base-resolution whole-genome bisulfite sequencing
journal, February 2015

  • Urich, Mark A.; Nery, Joseph R.; Lister, Ryan
  • Nature Protocols, Vol. 10, Issue 3
  • DOI: 10.1038/nprot.2014.114

Mechanisms of, and Barriers to, Horizontal Gene Transfer between Bacteria
journal, September 2005

  • Thomas, Christopher M.; Nielsen, Kaare M.
  • Nature Reviews Microbiology, Vol. 3, Issue 9
  • DOI: 10.1038/nrmicro1234

M. Sma l is an N4-methylcytosine specific DNA-methylase
journal, January 1990

  • Klimašauskas, Saulius; Steponavičiene, Dana; Maneliene, Zita
  • Nucleic Acids Research, Vol. 18, Issue 22
  • DOI: 10.1093/nar/18.22.6607

Highlights of the DNA cutters: a short history of the restriction enzymes
journal, October 2013

  • Loenen, Wil A. M.; Dryden, David T. F.; Raleigh, Elisabeth A.
  • Nucleic Acids Research, Vol. 42, Issue 1
  • DOI: 10.1093/nar/gkt990

Epigenome-wide inheritance of cytosine methylation variants in a recombinant inbred population
journal, June 2013


Tet-Mediated Formation of 5-Carboxylcytosine and Its Excision by TDG in Mammalian DNA
journal, August 2011


Transgenerational Epigenetic Instability Is a Source of Novel Methylation Variants
journal, September 2011


Enhanced 5-methylcytosine detection in single-molecule, real-time sequencing via Tet1 oxidation
journal, January 2013


Overcoming restriction as a barrier to DNA transformation in Caldicellulosiruptor species results in efficient marker replacement
journal, January 2013

  • Chung, Daehwan; Farkas, Joel; Westpheling, Janet
  • Biotechnology for Biofuels, Vol. 6, Issue 1
  • DOI: 10.1186/1754-6834-6-82

Bacterial genetics: past achievements, present state of the field, and future challenges
journal, April 2008


Works referencing / citing this record:

A Small RNA Transforms the Multidrug Resistance of Pseudomonas aeruginosa to Drug Susceptibility
journal, June 2019


Meta-4mCpred: A Sequence-Based Meta-Predictor for Accurate DNA 4mC Site Prediction Using Effective Feature Representation
journal, June 2019

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Sources of artifact in measurements of 6mA and 4mC abundance in eukaryotic genomic DNA
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A Deep Neural Network for Identifying DNA N4-Methylcytosine Sites
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N4-Cytosine DNA Methylation Is Involved in the Maintenance of Genomic Stability in Deinococcus radiodurans
journal, August 2019