DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: New candidates for regulated gene integrity revealed through precise mapping of integrative genetic elements

Abstract

Abstract Integrative genetic elements (IGEs) are mobile multigene DNA units that integrate into and excise from host bacterial genomes. Each IGE usually targets a specific site within a conserved host gene, integrating in a manner that preserves target gene function. However, a small number of bacterial genes are known to be inactivated upon IGE integration and reactivated upon excision, regulating phenotypes of virulence, mutation rate, and terminal differentiation in multicellular bacteria. The list of regulated gene integrity (RGI) cases has been slow-growing because IGEs have been challenging to precisely and comprehensively locate in genomes. We present software (TIGER) that maps IGEs with unprecedented precision and without attB site bias. TIGER uses a comparative genomic, ping-pong BLAST approach, based on the principle that the IGE integration module (i.e. its int-attP region) is cohesive. The resultant IGEs from 2168 genomes, along with integrase phylogenetic analysis and gene inactivation tests, revealed 19 new cases of genes whose integrity is regulated by IGEs (including dut, eccCa1, gntT, hrpB, merA, ompN, prkA, tqsA, traG, yifB, yfaT and ynfE), as well as recovering previously known cases (in sigK, spsM, comK, mlrA and hlb genes). It also recovered known clades of site-promiscuous integrases and identified possible new ones.

Authors:
 [1];  [1];  [1];  [1];  [1];  [1]; ORCiD logo [1]
  1. Sandia National Laboratories, Systems Biology Department, Livermore, CA 94551-0969, USA
Publication Date:
Research Org.:
Sandia National Lab. (SNL-CA), Livermore, CA (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA); USDOE Laboratory Directed Research and Development (LDRD) Program; Defense Advanced Research Projects Agency (DARPA)
OSTI Identifier:
1605044
Alternate Identifier(s):
OSTI ID: 1815571
Grant/Contract Number:  
NA0003525; HR0011-17-2-0043
Resource Type:
Published Article
Journal Name:
Nucleic Acids Research
Additional Journal Information:
Journal Name: Nucleic Acids Research Journal Volume: 48 Journal Issue: 8; Journal ID: ISSN 0305-1048
Publisher:
Oxford University Press
Country of Publication:
United Kingdom
Language:
English
Subject:
59 BASIC BIOLOGICAL SCIENCES; Computational Methods; Genomics

Citation Formats

Mageeney, Catherine M., Lau, Britney Y., Wagner, Julian M., Hudson, Corey M., Schoeniger, Joseph S., Krishnakumar, Raga, and Williams, Kelly P. New candidates for regulated gene integrity revealed through precise mapping of integrative genetic elements. United Kingdom: N. p., 2020. Web. doi:10.1093/nar/gkaa156.
Mageeney, Catherine M., Lau, Britney Y., Wagner, Julian M., Hudson, Corey M., Schoeniger, Joseph S., Krishnakumar, Raga, & Williams, Kelly P. New candidates for regulated gene integrity revealed through precise mapping of integrative genetic elements. United Kingdom. https://doi.org/10.1093/nar/gkaa156
Mageeney, Catherine M., Lau, Britney Y., Wagner, Julian M., Hudson, Corey M., Schoeniger, Joseph S., Krishnakumar, Raga, and Williams, Kelly P. Tue . "New candidates for regulated gene integrity revealed through precise mapping of integrative genetic elements". United Kingdom. https://doi.org/10.1093/nar/gkaa156.
@article{osti_1605044,
title = {New candidates for regulated gene integrity revealed through precise mapping of integrative genetic elements},
author = {Mageeney, Catherine M. and Lau, Britney Y. and Wagner, Julian M. and Hudson, Corey M. and Schoeniger, Joseph S. and Krishnakumar, Raga and Williams, Kelly P.},
abstractNote = {Abstract Integrative genetic elements (IGEs) are mobile multigene DNA units that integrate into and excise from host bacterial genomes. Each IGE usually targets a specific site within a conserved host gene, integrating in a manner that preserves target gene function. However, a small number of bacterial genes are known to be inactivated upon IGE integration and reactivated upon excision, regulating phenotypes of virulence, mutation rate, and terminal differentiation in multicellular bacteria. The list of regulated gene integrity (RGI) cases has been slow-growing because IGEs have been challenging to precisely and comprehensively locate in genomes. We present software (TIGER) that maps IGEs with unprecedented precision and without attB site bias. TIGER uses a comparative genomic, ping-pong BLAST approach, based on the principle that the IGE integration module (i.e. its int-attP region) is cohesive. The resultant IGEs from 2168 genomes, along with integrase phylogenetic analysis and gene inactivation tests, revealed 19 new cases of genes whose integrity is regulated by IGEs (including dut, eccCa1, gntT, hrpB, merA, ompN, prkA, tqsA, traG, yifB, yfaT and ynfE), as well as recovering previously known cases (in sigK, spsM, comK, mlrA and hlb genes). It also recovered known clades of site-promiscuous integrases and identified possible new ones.},
doi = {10.1093/nar/gkaa156},
journal = {Nucleic Acids Research},
number = 8,
volume = 48,
place = {United Kingdom},
year = {Tue Mar 17 00:00:00 EDT 2020},
month = {Tue Mar 17 00:00:00 EDT 2020}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1093/nar/gkaa156

Save / Share:

Works referenced in this record:

A new perspective on lysogeny: prophages as active regulatory switches of bacteria
journal, September 2015

  • Feiner, Ron; Argov, Tal; Rabinovich, Lev
  • Nature Reviews Microbiology, Vol. 13, Issue 10
  • DOI: 10.1038/nrmicro3527

Challenging a Paradigm: the Role of DNA Homology in Tyrosine Recombinase Reactions
journal, June 2009

  • Rajeev, L.; Malanowska, K.; Gardner, J. F.
  • Microbiology and Molecular Biology Reviews, Vol. 73, Issue 2
  • DOI: 10.1128/MMBR.00038-08

Control of Recombination Directionality by the Listeria Phage A118 Protein Gp44 and the Coiled-Coil Motif of Its Serine Integrase
journal, March 2017

  • Mandali, Sridhar; Gupta, Kushol; Dawson, Anthony R.
  • Journal of Bacteriology, Vol. 199, Issue 11
  • DOI: 10.1128/JB.00019-17

ϕSa3mw Prophage as a Molecular Regulatory Switch of Staphylococcus aureus β-Toxin Production
journal, April 2019

  • Tran, Phuong M.; Feiss, Michael; Kinney, Kyle J.
  • Journal of Bacteriology, Vol. 201, Issue 14
  • DOI: 10.1128/JB.00766-18

A Novel Method to Predict Genomic Islands Based on Mean Shift Clustering Algorithm
journal, January 2016


Efficient sporulation in Clostridium difficile requires disruption of the σK gene: Gene disruption essential for sporulation
journal, April 2003


Identification of compositionally distinct regions in genomes using the centroid method
journal, August 2007


Detecting pathogenicity islands and anomalous gene clusters by iterative discriminant analysis
journal, April 2003


Phage-Associated Mutator Phenotype in Group A Streptococcus
journal, August 2008

  • Scott, J.; Thompson-Mayberry, P.; Lahmamsi, S.
  • Journal of Bacteriology, Vol. 190, Issue 19
  • DOI: 10.1128/JB.01569-07

Detecting genomic islands using bioinformatics approaches
journal, May 2010

  • Langille, Morgan G. I.; Hsiao, William W. L.; Brinkman, Fiona S. L.
  • Nature Reviews Microbiology, Vol. 8, Issue 5
  • DOI: 10.1038/nrmicro2350

Identification and analysis of integrons and cassette arrays in bacterial genomes
journal, April 2016

  • Cury, Jean; Jové, Thomas; Touchon, Marie
  • Nucleic Acids Research, Vol. 44, Issue 10
  • DOI: 10.1093/nar/gkw319

Improved genomic island predictions with IslandPath-DIMOB
journal, February 2018


TnpPred: A Web Service for the Robust Prediction of Prokaryotic Transposases
journal, January 2012

  • Riadi, Gonzalo; Medina-Moenne, Cristobal; Holmes, David S.
  • Comparative and Functional Genomics, Vol. 2012
  • DOI: 10.1155/2012/678761

FastTree 2 – Approximately Maximum-Likelihood Trees for Large Alignments
journal, March 2010


Tn4371:A Modular Structure Encoding a Phage-like Integrase, aPseudomonas-like Catabolic Pathway, and RP4/Ti-like Transfer Functions
journal, January 1999

  • Merlin, Christophe; Springael, Dirk; Toussaint, Ariane
  • Plasmid, Vol. 41, Issue 1
  • DOI: 10.1006/plas.1998.1375

A highly specific phage defense system is a conserved feature of the Vibrio cholerae mobilome
journal, June 2017


Islander: a database of precisely mapped genomic islands in tRNA and tmRNA genes
journal, November 2014

  • Hudson, Corey M.; Lau, Britney Y.; Williams, Kelly P.
  • Nucleic Acids Research, Vol. 43, Issue D1
  • DOI: 10.1093/nar/gku1072

Transfer RNA genes frequently serve as integration sites for prokaryotic genetic elements
journal, January 1989

  • Reiter, Wolf-Dieter; Palm, Peter; Yeats, Siobhan
  • Nucleic Acids Research, Vol. 17, Issue 5
  • DOI: 10.1093/nar/17.5.1907

Evolution and variation of the nifD and hupL elements in the heterocystous cyanobacteria
journal, January 2011

  • Henson, B. J.; Hartman, L.; Watson, L. E.
  • INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, Vol. 61, Issue 12
  • DOI: 10.1099/ijs.0.028340-0

SigHunt: horizontal gene transfer finder optimized for eukaryotic genomes
journal, December 2013


Integration specificities of two lambdoid phages (21 and e14) that insert at the same attB site.
journal, January 1997


Microbial genomic island discovery, visualization and analysis
journal, June 2018

  • Bertelli, Claire; Tilley, Keith E.; Brinkman, Fiona S. L.
  • Briefings in Bioinformatics, Vol. 20, Issue 5
  • DOI: 10.1093/bib/bby042

Traffic at the tmRNA Gene
journal, February 2003


GI-SVM: A sensitive method for predicting genomic islands based on unannotated sequence of a single genome
journal, February 2016

  • Lu, Bingxin; Leong, Hon Wai
  • Journal of Bioinformatics and Computational Biology, Vol. 14, Issue 01
  • DOI: 10.1142/S0219720016400035

Evaluation of genomic island predictors using a comparative genomics approach
journal, January 2008

  • Langille, Morgan GI; Hsiao, William WL; Brinkman, Fiona SL
  • BMC Bioinformatics, Vol. 9, Issue 1
  • DOI: 10.1186/1471-2105-9-329

Variations on the tmRNA gene
journal, September 2009

  • Mao, Chunhong; Bhardwaj, Kanchan; Sharkady, Stephen M.
  • RNA Biology, Vol. 6, Issue 4
  • DOI: 10.4161/rna.6.4.9172

Prokka: rapid prokaryotic genome annotation
journal, March 2014


The Pfam protein families database in 2019
journal, October 2018

  • El-Gebali, Sara; Mistry, Jaina; Bateman, Alex
  • Nucleic Acids Research, Vol. 47, Issue D1
  • DOI: 10.1093/nar/gky995

IslandViewer 4: expanded prediction of genomic islands for larger-scale datasets
journal, May 2017

  • Bertelli, Claire; Laird, Matthew R.; Williams, Kelly P.
  • Nucleic Acids Research, Vol. 45, Issue W1
  • DOI: 10.1093/nar/gkx343

Detection of genomic islands via segmental genome heterogeneity
journal, July 2009

  • Arvey, Aaron J.; Azad, Rajeev K.; Raval, Alpan
  • Nucleic Acids Research, Vol. 37, Issue 16
  • DOI: 10.1093/nar/gkp576

Making serine integrases work for us
journal, August 2017


Mobile DNAs as Ecologically and Evolutionarily Independent Units of Life
journal, November 2018


Programmed DNA rearrangement of a cyanobacterial hupL gene in heterocysts.
journal, January 1995

  • Carrasco, C. D.; Buettner, J. A.; Golden, J. W.
  • Proceedings of the National Academy of Sciences, Vol. 92, Issue 3
  • DOI: 10.1073/pnas.92.3.791

A Theory of Modular Evolution for Bacteriophages
journal, November 1980


ICEberg 2.0: an updated database of bacterial integrative and conjugative elements
journal, November 2018

  • Liu, Meng; Li, Xiaobin; Xie, Yingzhou
  • Nucleic Acids Research, Vol. 47, Issue D1
  • DOI: 10.1093/nar/gky1123

A novel non prophage(-like) gene-intervening element within gerE that is reconstituted during sporulation in Bacillus cereus ATCC10987
journal, September 2017


INDeGenIUS, a new method for high-throughput identification of specialized functional islands in completely sequenced organisms
journal, August 2010

  • Shrivastava, Sakshi; Siva Kumar Reddy, Ch. V.; Mande, Sharmila S.
  • Journal of Biosciences, Vol. 35, Issue 3
  • DOI: 10.1007/s12038-010-0040-4

Rearrangement of nitrogen fixation genes during heterocyst differentiation in the cyanobacterium Anabaena
journal, April 1985

  • Golden, James W.; Robinson, Steven J.; Haselkorn, Robert
  • Nature, Vol. 314, Issue 6010
  • DOI: 10.1038/314419a0

Filamentous phage integration requires the host recombinases XerC and XerD
journal, June 2002


Stx 1 prophage excision in Escherichia coli strain PA20 confers strong curli and biofilm formation by restoring native mlrA
journal, May 2016

  • Uhlich, Gaylen A.; Chen, Chin-Yi; Cottrell, Bryan J.
  • FEMS Microbiology Letters, Vol. 363, Issue 13
  • DOI: 10.1093/femsle/fnw123

High throughput ANI analysis of 90K prokaryotic genomes reveals clear species boundaries
journal, November 2018


Cryptic inoviruses revealed as pervasive in bacteria and archaea across Earth’s biomes
journal, July 2019


Deletion of a 55-kilobase-pair DNA element from the chromosome during heterocyst differentiation of Anabaena sp. strain PCC 7120.
journal, January 1988


Resolvase-like serine recombinase mediates integration/excision in the bacteriophage ϕRSM
journal, February 2011

  • Askora, Ahmed; Kawasaki, Takeru; Fujie, Makoto
  • Journal of Bioscience and Bioengineering, Vol. 111, Issue 2
  • DOI: 10.1016/j.jbiosc.2010.10.001

A proposed mechanism for IS607-family serine transposases
journal, January 2013


Pneumococcal prophages are diverse, but not without structure or history
journal, February 2017

  • Brueggemann, Angela B.; Harrold, Caroline L.; Rezaei Javan, Reza
  • Scientific Reports, Vol. 7, Issue 1
  • DOI: 10.1038/srep42976