Log on / register
Feedback | Support | My details
Open AccessResearch article

Short-term genome evolution of Listeria monocytogenes in a non-controlled environment

Renato H Orsi1 email, Mark L Borowsky2,7 email, Peter Lauer3 email, Sarah K Young2 email, Chad Nusbaum2 email, James E Galagan2,4 email, Bruce W Birren2 email, Reid A Ivy1 email, Qi Sun5 email, Lewis M Graves6 email, Bala Swaminathan6 email and Martin Wiedmann1 email

Department of Food Science, Cornell University, Ithaca, USA

Genome Sequencing and Analysis Program, Broad Institute of MIT and Harvard, Cambridge, USA

Anza Therapeutics, Concord, USA

Department of Biomedical Engineering and Microbiology, Boston University, USA

Computational Biology Services Unit, Center for Advanced Computing, Cornell University, Ithaca, USA

Enteric Diseases Laboratory Branch, Division of Foodborne, Bacterial and Mycotic Diseases, Centers for Disease Control and Prevention, Atlanta, USA

Department of Molecular Biology, Massachusetts General Hospital, Boston, USA

author email corresponding author email

BMC Genomics 2008, 9:539doi:10.1186/1471-2164-9-539

Published: 13 November 2008

Additional files

Additional file 1:

Intracellular growth of isolates J2818 and J0161 in activated J774 macrophage cells. Graph of intracellular growth in activated macrophages of isolates J2818 and J0161.

Format: DOC Size: 31KB Download file

This file can be viewed with: Microsoft Word Viewer

Additional file 2:

Comparison of comK prophage genes present in the human clinical and food isolates associated with the 1988 sporadic listeriosis case and the 2000 listeriosis outbreak. This table provides a gene-by-gene analysis of the comK prophage in strain F6854 (representing the 1988 isolates), J2818 (representing the 2000 isolates), and other L. monocytogenes strains.

Format: DOC Size: 151KB Download file

This file can be viewed with: Microsoft Word Viewer

Additional file 3:

Primers used for validation of polymorphisms. List of primers used for validation of polymorphisms identified during genome analysis.

Format: DOC Size: 109KB Download file

This file can be viewed with: Microsoft Word Viewer

Additional file 4:

Validation of the 43 polymorphic sites in the backbone alignment and the single polymorphic site in the tRNA prophage that were initially identified in the genome comparisons. This table describes the 44 polymorphisms identified in the genome analysis, including whether a given polymorphism was confirmed by PCR amplification and subsequent sequencing of the PCR product.

Format: DOC Size: 79KB Download file

This file can be viewed with: Microsoft Word Viewer


© 1999-2009 BioMed Central Ltd unless otherwise stated. Part of Springer Science+Business Media.