Journal Article10.1016/J.GDE.2005.09.006
The microbial pan-genome
1.2K
TL;DR: A decade after the beginning of the genomic era, the question of how genomics can describe a bacterial species has not been fully addressed and the pan-genome, which is composed of a "core genome" containing genes present in all strains, and a "dispensable genome", might be orders of magnitude larger than any single genome.
read more
About: This article is published in Current Opinion in Genetics & Development. The article was published on 01 Dec 2005. The article focuses on the topics: Minimal genome & Bacterial genome size.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
•Dissertation
Genetic and Functional Characterisation of a Novel Klebsiella Pneumoniae Genomic Island Harbouring an Accessory Chaperone/Usher Fimbrial Operon
van Aartsen,Jon Jurriaan +1 more
- 01 Jan 2012
TL;DR: This paper aims to provide a chronology of key events and activities leading to the establishment of the EMMARM, as well as some of the institutions and individuals involved in the construction and implementation of the project.
2
Comparative pathogenomic characterization of a non-invasive serotype M71 strain Streptococcus pyogenes NS53 reveals incongruent phenotypic implications from distinct genotypic markers.
Yun-Juan Bao,Yang Li,Yang Li,Zhong Liang,Garima Agrahari,Shaun W. Lee,Victoria A. Ploplis,Francis J. Castellino +7 more
TL;DR: A process is indicated whereby NS53 has been pre‐adapted to specific host niches selecting against variations in CovS and many other genes, which may allow the strain to attain successful colonization and long‐term survival.
Biogeography of the Sulfolobus islandicus
L. Reno,Nicole L. Held,Christopher J. Fields,Patricia V. Burke,Rachel J. Whitaker +4 more
- 01 Jan 2009
TL;DR: Examination of the genome dynamics through population genomics in S. islandicus exposes the process of allopatric speciation in thermophilic Archaea and brings us closer to a generalized framework for understanding microbial genome evolution in a spatial context.
2
References
Diversity of the human intestinal microbial flora.
Paul B. Eckburg,Elisabeth M. Bik,Charles N. Bernstein,Elizabeth Purdom,Les Dethlefsen,Michael Sargent,Steven R. Gill,Karen E. Nelson,David A. Relman,David A. Relman,David A. Relman +10 more
TL;DR: A majority of the bacterial sequences corresponded to uncultivated species and novel microorganisms, and significant intersubject variability and differences between stool and mucosa community composition were discovered.
Environmental Genome Shotgun Sequencing of the Sargasso Sea
J. Craig Venter,Karin A. Remington,John F. Heidelberg,Aaron L. Halpern,Doug Rusch,Jonathan A. Eisen,Dongying Wu,Ian T. Paulsen,Karen E. Nelson,William C. Nelson,Derrick E. Fouts,Samuel Levy,Anthony H. Knap,Michael W. Lomas,Kenneth H. Nealson,Owen White,Jeremy Peterson,Jeff Hoffman,Rachel Parsons,Holly Baden-Tillson,Cynthia Pfannkoch,Yu-Hui Rogers,Hamilton O. Smith +22 more
TL;DR: Over 1.2 million previously unknown genes represented in these samples, including more than 782 new rhodopsin-like photoreceptors are identified, suggesting substantial oceanic microbial diversity.
Genome analysis of multiple pathogenic isolates of Streptococcus agalactiae: Implications for the microbial “pan-genome”
Hervé Tettelin,Vega Masignani,Michael J. Cieslewicz,Claudio Donati,Duccio Medini,Naomi L. Ward,Samuel V. Angiuoli,Jonathan Crabtree,Amanda L. Jones,A. Scott Durkin,Robert T. DeBoy,Tanja M. Davidsen,Marirosa Mora,Maria Scarselli,Immaculada Margarit Y Ros,Jeremy Peterson,Christopher R. Hauser,Jaideep P. Sundaram,William C. Nelson,Ramana Madupu,Lauren M. Brinkac,Robert J. Dodson,M. J. Rosovitz,Steven A. Sullivan,Sean C. Daugherty,Daniel H. Haft,Jeremy D. Selengut,Michelle L. Gwinn,Liwei Zhou,Nikhat Zafar,Hoda Khouri,Diana Radune,George Dimitrov,Kisha Watkins,Kevin J. B. O'Connor,Shannon Smith,Teresa Utterback,Owen White,Craig E. Rubens,Guido Grandi,Lawrence C. Madoff,Dennis L. Kasper,John L. Telford,Michael R. Wessels,Rino Rappuoli,Claire M. Fraser +45 more
TL;DR: The genomic sequence of six strains representing the five major disease-causing serotypes of Streptococcus agalactiae, the main cause of neonatal infection in humans, was generated and Mathematical extrapolation of the data suggests that the gene reservoir available for inclusion in the S. agalactic pan-genome is vast and that unique genes will continue to be identified even after sequencing hundreds of genomes.
2.5K
Mobile elements: drivers of genome evolution.
TL;DR: Mobile elements within genomes have driven genome evolution in diverse ways and are becoming useful tools for learning more about genome evolution and gene function.
1.9K
Phages and the Evolution of Bacterial Pathogens: from Genomic Rearrangements to Lysogenic Conversion
TL;DR: The current review presents the available genomics and biological data on prophages from bacterial pathogens in an evolutionary framework to demonstrate that the chromosomes from bacteria and their viruses (bacteriophages) are coevolving.
1.7K