In Vivo Transcriptional Profiling of Listeria monocytogenes and Mutagenesis Identify New Virulence Factors Involved in Infection
- Publication Date
- May 29, 2009
- Journal
- PLOS Pathogens
- Authors
- Ana Camejo, Carmen Buchrieser, Elisabeth Couvé, Filipe Carvalho, et al
- Volume
- 5
- Issue
- 5
- Pages
- e1000449
- DOI
- https://dx.plos.org/10.1371/journal.ppat.1000449
- Publisher URL
- http://journals.plos.org/plospathogens/article?id=10.1371%2Fjournal.ppat.1000449
- PubMed
- http://www.ncbi.nlm.nih.gov/pubmed/19478867
- PubMed Central
- http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2679221
- Europe PMC
- http://europepmc.org/abstract/MED/19478867
- Web of Science
- 000267085800007
- Scopus
- 67249147690
- Mendeley
- http://www.mendeley.com/research/vivo-transcriptional-profiling-listeria-monocytogenes-mutagenesis-identify-new-virulence-factors-inv
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Mendeley | Further Information
{"title"=>"In vivo transcriptional profiling of Listeria monocytogenes and mutagenesis identify new virulence factors involved in infection", "type"=>"journal", "authors"=>[{"first_name"=>"Ana", "last_name"=>"Camejo", "scopus_author_id"=>"26648108400"}, {"first_name"=>"Carmen", "last_name"=>"Buchrieser", "scopus_author_id"=>"7003363257"}, {"first_name"=>"Elisabeth", "last_name"=>"Couvé", "scopus_author_id"=>"6603770774"}, {"first_name"=>"Filipe", "last_name"=>"Carvalho", "scopus_author_id"=>"36928314000"}, {"first_name"=>"Olga", "last_name"=>"Reis", "scopus_author_id"=>"26649172800"}, {"first_name"=>"Pierre", "last_name"=>"Ferreira", "scopus_author_id"=>"26648494300"}, {"first_name"=>"Sandra", "last_name"=>"Sousa", "scopus_author_id"=>"35235064300"}, {"first_name"=>"Pascale", "last_name"=>"Cossart", "scopus_author_id"=>"7103021053"}, {"first_name"=>"Didier", "last_name"=>"Cabanes", "scopus_author_id"=>"6602317562"}], "year"=>2009, "source"=>"PLoS Pathogens", "identifiers"=>{"issn"=>"15537366", "isbn"=>"1553-7374 (Electronic)\\n1553-7366 (Linking)", "pmid"=>"19478867", "scopus"=>"2-s2.0-67249147690", "doi"=>"10.1371/journal.ppat.1000449", "sgr"=>"67249147690", "pui"=>"354743706"}, "id"=>"89ee8b0f-14e5-3c98-88cd-120061ffb25a", "abstract"=>"Listeria monocytogenes is a human intracellular pathogen able to colonize host tissues after ingestion of contaminated food, causing severe invasive infections. In order to gain a better understanding of the nature of host-pathogen interactions, we studied the L. monocytogenes genome expression during mouse infection. In the spleen of infected mice, approximately 20% of the Listeria genome is differentially expressed, essentially through gene activation, as compared to exponential growth in rich broth medium. Data presented here show that, during infection, Listeria is in an active multiplication phase, as revealed by the high expression of genes involved in replication, cell division and multiplication. In vivo bacterial growth requires increased expression of genes involved in adaptation of the bacterial metabolism and stress responses, in particular to oxidative stress. Listeria interaction with its host induces cell wall metabolism and surface expression of virulence factors. During infection, L. monocytogenes also activates subversion mechanisms of host defenses, including resistance to cationic peptides, peptidoglycan modifications and release of muramyl peptides. We show that the in vivo differential expression of the Listeria genome is coordinated by a complex regulatory network, with a central role for the PrfA-SigB interplay. In particular, L. monocytogenes up regulates in vivo the two major virulence regulators, PrfA and VirR, and their downstream effectors. Mutagenesis of in vivo induced genes allowed the identification of novel L. monocytogenes virulence factors, including an LPXTG surface protein, suggesting a role for S-layer glycoproteins and for cadmium efflux system in Listeria virulence.", "link"=>"http://www.mendeley.com/research/vivo-transcriptional-profiling-listeria-monocytogenes-mutagenesis-identify-new-virulence-factors-inv", "reader_count"=>141, "reader_count_by_academic_status"=>{"Unspecified"=>2, "Professor > Associate Professor"=>6, "Researcher"=>35, "Student > Doctoral Student"=>6, "Student > Ph. D. Student"=>50, "Student > Postgraduate"=>5, "Student > Master"=>16, "Other"=>4, "Student > Bachelor"=>8, "Lecturer"=>3, "Lecturer > Senior Lecturer"=>3, "Professor"=>3}, "reader_count_by_user_role"=>{"Unspecified"=>2, "Professor > Associate Professor"=>6, "Researcher"=>35, "Student > Doctoral Student"=>6, "Student > Ph. D. Student"=>50, "Student > Postgraduate"=>5, "Student > Master"=>16, "Other"=>4, "Student > Bachelor"=>8, "Lecturer"=>3, "Lecturer > Senior Lecturer"=>3, "Professor"=>3}, "reader_count_by_subject_area"=>{"Unspecified"=>4, "Engineering"=>1, "Biochemistry, Genetics and Molecular Biology"=>14, "Agricultural and Biological Sciences"=>99, "Medicine and Dentistry"=>5, "Neuroscience"=>1, "Veterinary Science and Veterinary Medicine"=>3, "Pharmacology, Toxicology and Pharmaceutical Science"=>1, "Physics and Astronomy"=>1, "Chemistry"=>1, "Computer Science"=>1, "Immunology and Microbiology"=>10}, "reader_count_by_subdiscipline"=>{"Engineering"=>{"Engineering"=>1}, "Medicine and Dentistry"=>{"Medicine and Dentistry"=>5}, "Neuroscience"=>{"Neuroscience"=>1}, "Chemistry"=>{"Chemistry"=>1}, "Physics and Astronomy"=>{"Physics and Astronomy"=>1}, "Immunology and Microbiology"=>{"Immunology and Microbiology"=>10}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>99}, "Computer Science"=>{"Computer Science"=>1}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>14}, "Unspecified"=>{"Unspecified"=>4}, "Pharmacology, Toxicology and Pharmaceutical Science"=>{"Pharmacology, Toxicology and Pharmaceutical Science"=>1}, "Veterinary Science and Veterinary Medicine"=>{"Veterinary Science and Veterinary Medicine"=>3}}, "reader_count_by_country"=>{"United States"=>7, "Ireland"=>1, "Brazil"=>1, "United Kingdom"=>1, "Israel"=>1, "France"=>2, "Portugal"=>1, "Germany"=>1, "Spain"=>1}, "group_count"=>4}CrossRef
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- {"month"=>"12", "year"=>"2013", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"206"}
- {"month"=>"1", "year"=>"2014", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"154"}
- {"month"=>"2", "year"=>"2014", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"164"}
- {"month"=>"3", "year"=>"2014", "pdf_views"=>"17", "xml_views"=>"9", "html_views"=>"217"}
- {"month"=>"4", "year"=>"2014", "pdf_views"=>"14", "xml_views"=>"1", "html_views"=>"166"}
- {"month"=>"5", "year"=>"2014", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"118"}
- {"month"=>"6", "year"=>"2014", "pdf_views"=>"11", "xml_views"=>"1", "html_views"=>"76"}
- {"month"=>"7", "year"=>"2014", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"104"}
- {"month"=>"8", "year"=>"2014", "pdf_views"=>"15", "xml_views"=>"2", "html_views"=>"93"}
- {"month"=>"9", "year"=>"2014", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"80"}
- {"month"=>"10", "year"=>"2014", "pdf_views"=>"7", "xml_views"=>"3", "html_views"=>"117"}
- {"month"=>"11", "year"=>"2014", "pdf_views"=>"10", "xml_views"=>"4", "html_views"=>"112"}
- {"month"=>"12", "year"=>"2014", "pdf_views"=>"9", "xml_views"=>"1", "html_views"=>"55"}
- {"month"=>"1", "year"=>"2015", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"120"}
- {"month"=>"2", "year"=>"2015", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"49"}
- {"month"=>"3", "year"=>"2015", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"53"}
- {"month"=>"4", "year"=>"2015", "pdf_views"=>"27", "xml_views"=>"1", "html_views"=>"94"}
- {"month"=>"5", "year"=>"2015", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"85"}
- {"month"=>"6", "year"=>"2015", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"78"}
- {"month"=>"7", "year"=>"2015", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"54"}
- {"month"=>"8", "year"=>"2015", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"69"}
- {"month"=>"9", "year"=>"2015", "pdf_views"=>"7", "xml_views"=>"1", "html_views"=>"49"}
- {"month"=>"10", "year"=>"2015", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"42"}
- {"month"=>"11", "year"=>"2015", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"67"}
- {"month"=>"12", "year"=>"2015", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"44"}
- {"month"=>"1", "year"=>"2016", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"58"}
- {"month"=>"2", "year"=>"2016", "pdf_views"=>"17", "xml_views"=>"1", "html_views"=>"45"}
- {"month"=>"3", "year"=>"2016", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"62"}
- {"month"=>"4", "year"=>"2016", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"63"}
- {"month"=>"5", "year"=>"2016", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"33"}
- {"month"=>"6", "year"=>"2016", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"73"}
- {"month"=>"7", "year"=>"2016", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"59"}
- {"month"=>"8", "year"=>"2016", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"46"}
- {"month"=>"9", "year"=>"2016", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"46"}
- {"month"=>"10", "year"=>"2016", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"54"}
- {"month"=>"11", "year"=>"2016", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"48"}
- {"month"=>"12", "year"=>"2016", "pdf_views"=>"8", "xml_views"=>"1", "html_views"=>"44"}
- {"month"=>"1", "year"=>"2017", "pdf_views"=>"20", "xml_views"=>"0", "html_views"=>"57"}
- {"month"=>"2", "year"=>"2017", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"50"}
- {"month"=>"3", "year"=>"2017", "pdf_views"=>"23", "xml_views"=>"0", "html_views"=>"61"}
- {"month"=>"4", "year"=>"2017", "pdf_views"=>"19", "xml_views"=>"2", "html_views"=>"61"}
- {"month"=>"5", "year"=>"2017", "pdf_views"=>"13", "xml_views"=>"2", "html_views"=>"35"}
- {"month"=>"6", "year"=>"2017", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"40"}
- {"month"=>"7", "year"=>"2017", "pdf_views"=>"8", "xml_views"=>"1", "html_views"=>"40"}
- {"month"=>"8", "year"=>"2017", "pdf_views"=>"11", "xml_views"=>"1", "html_views"=>"34"}
- {"month"=>"9", "year"=>"2017", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"47"}
- {"month"=>"10", "year"=>"2017", "pdf_views"=>"8", "xml_views"=>"1", "html_views"=>"59"}
- {"month"=>"11", "year"=>"2017", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"48"}
- {"month"=>"12", "year"=>"2017", "pdf_views"=>"7", "xml_views"=>"1", "html_views"=>"56"}
- {"month"=>"1", "year"=>"2018", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"25"}
- {"month"=>"2", "year"=>"2018", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"10"}
- {"month"=>"3", "year"=>"2018", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"18"}
- {"month"=>"4", "year"=>"2018", "pdf_views"=>"13", "xml_views"=>"2", "html_views"=>"26"}
- {"month"=>"5", "year"=>"2018", "pdf_views"=>"8", "xml_views"=>"1", "html_views"=>"16"}
- {"month"=>"6", "year"=>"2018", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"20"}
- {"month"=>"7", "year"=>"2018", "pdf_views"=>"7", "xml_views"=>"3", "html_views"=>"19"}
- {"month"=>"8", "year"=>"2018", "pdf_views"=>"14", "xml_views"=>"1", "html_views"=>"22"}
- {"month"=>"9", "year"=>"2018", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"35"}
- {"month"=>"10", "year"=>"2018", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"21"}
- {"month"=>"11", "year"=>"2018", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"41"}
- {"month"=>"12", "year"=>"2018", "pdf_views"=>"8", "xml_views"=>"1", "html_views"=>"21"}
- {"month"=>"1", "year"=>"2019", "pdf_views"=>"18", "xml_views"=>"0", "html_views"=>"29"}
- {"month"=>"2", "year"=>"2019", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"25"}
- {"month"=>"3", "year"=>"2019", "pdf_views"=>"16", "xml_views"=>"2", "html_views"=>"61"}
- {"month"=>"4", "year"=>"2019", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"16"}
- {"month"=>"5", "year"=>"2019", "pdf_views"=>"8", "xml_views"=>"2", "html_views"=>"20"}
- {"month"=>"6", "year"=>"2019", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"31"}
- {"month"=>"7", "year"=>"2019", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"38"}
- {"month"=>"8", "year"=>"2019", "pdf_views"=>"21", "xml_views"=>"0", "html_views"=>"20"}
- {"month"=>"9", "year"=>"2019", "pdf_views"=>"9", "xml_views"=>"1", "html_views"=>"26"}
- {"month"=>"10", "year"=>"2019", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"25"}
- {"month"=>"11", "year"=>"2019", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"36"}
- {"month"=>"12", "year"=>"2019", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"17"}
PMC Usage Stats | Further Information
- {"scanned-page-browse"=>"0", "month"=>"1", "cited-by"=>"0", "abstract"=>"3", "full-text"=>"56", "unique-ip"=>"48", "pdf"=>"26", "year"=>"2010", "figure"=>"13", "scanned-summary"=>"0", "supp-data"=>"20"}
- {"month"=>"2", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"3", "full-text"=>"34", "year"=>"2010", "pdf"=>"19", "unique-ip"=>"46", "figure"=>"4", "scanned-summary"=>"0", "supp-data"=>"2"}
- {"scanned-page-browse"=>"0", "month"=>"3", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"34", "unique-ip"=>"44", "pdf"=>"20", "year"=>"2010", "figure"=>"7", "scanned-summary"=>"0", "supp-data"=>"1"}
- {"month"=>"4", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"2", "full-text"=>"38", "year"=>"2010", "pdf"=>"25", "unique-ip"=>"39", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"1"}
- {"scanned-page-browse"=>"0", "month"=>"5", "cited-by"=>"0", "abstract"=>"5", "full-text"=>"24", "unique-ip"=>"33", "pdf"=>"24", "year"=>"2010", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"2"}
- {"month"=>"6", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"4", "full-text"=>"24", "year"=>"2010", "pdf"=>"19", "unique-ip"=>"29", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"5"}
- {"scanned-page-browse"=>"0", "month"=>"7", "cited-by"=>"0", "abstract"=>"4", "full-text"=>"37", "unique-ip"=>"32", "pdf"=>"42", "year"=>"2010", "figure"=>"3", "scanned-summary"=>"0", "supp-data"=>"20"}
- {"month"=>"8", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"5", "full-text"=>"35", "year"=>"2010", "pdf"=>"19", "unique-ip"=>"32", "figure"=>"11", "scanned-summary"=>"0", "supp-data"=>"4"}
- {"scanned-page-browse"=>"0", "month"=>"9", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"31", "unique-ip"=>"35", "pdf"=>"19", "year"=>"2010", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"2"}
- {"month"=>"10", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"36", "year"=>"2010", "pdf"=>"25", "unique-ip"=>"34", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"6"}
- {"scanned-page-browse"=>"0", "month"=>"11", "cited-by"=>"0", "abstract"=>"6", "full-text"=>"42", "unique-ip"=>"46", "pdf"=>"33", "year"=>"2010", "figure"=>"7", "scanned-summary"=>"0", "supp-data"=>"15"}
- {"month"=>"12", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"10", "year"=>"2010", "pdf"=>"7", "unique-ip"=>"12", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"1", "cited-by"=>"0", "abstract"=>"3", "full-text"=>"24", "unique-ip"=>"27", "pdf"=>"21", "year"=>"2011", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"2"}
- {"month"=>"2", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"3", "full-text"=>"33", "year"=>"2011", "pdf"=>"17", "unique-ip"=>"28", "figure"=>"5", "scanned-summary"=>"0", "supp-data"=>"3"}
- {"scanned-page-browse"=>"0", "month"=>"3", "cited-by"=>"0", "abstract"=>"4", "full-text"=>"16", "unique-ip"=>"24", "pdf"=>"10", "year"=>"2011", "figure"=>"8", "scanned-summary"=>"0", "supp-data"=>"15"}
- {"month"=>"4", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"2", "full-text"=>"9", "year"=>"2011", "pdf"=>"6", "unique-ip"=>"13", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"5", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"12", "unique-ip"=>"19", "pdf"=>"10", "year"=>"2011", "figure"=>"6", "scanned-summary"=>"0", "supp-data"=>"3"}
- {"month"=>"6", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"2", "full-text"=>"7", "year"=>"2011", "pdf"=>"7", "unique-ip"=>"13", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"7", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"11", "unique-ip"=>"8", "pdf"=>"10", "year"=>"2011", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"1"}
- {"month"=>"8", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"12", "year"=>"2011", "pdf"=>"9", "unique-ip"=>"15", "figure"=>"5", "scanned-summary"=>"0", "supp-data"=>"2"}
- {"scanned-page-browse"=>"0", "month"=>"9", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"23", "unique-ip"=>"21", "pdf"=>"15", "year"=>"2011", "figure"=>"8", "scanned-summary"=>"0", "supp-data"=>"7"}
- {"month"=>"10", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"12", "year"=>"2011", "pdf"=>"8", "unique-ip"=>"13", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"2"}
- {"scanned-page-browse"=>"0", "month"=>"11", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"27", "unique-ip"=>"22", "pdf"=>"15", "year"=>"2011", "figure"=>"10", "scanned-summary"=>"0", "supp-data"=>"16"}
- {"month"=>"12", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"18", "year"=>"2011", "pdf"=>"8", "unique-ip"=>"16", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"23"}
- {"scanned-page-browse"=>"0", "month"=>"1", "cited-by"=>"0", "abstract"=>"2", "full-text"=>"14", "unique-ip"=>"17", "pdf"=>"9", "year"=>"2012", "figure"=>"5", "scanned-summary"=>"0", "supp-data"=>"4"}
- {"month"=>"2", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"10", "year"=>"2012", "pdf"=>"9", "unique-ip"=>"11", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"1"}
- {"scanned-page-browse"=>"0", "month"=>"3", "cited-by"=>"0", "abstract"=>"2", "full-text"=>"14", "unique-ip"=>"14", "pdf"=>"11", "year"=>"2012", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"4", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"13", "year"=>"2012", "pdf"=>"5", "unique-ip"=>"14", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"5", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"14", "unique-ip"=>"13", "pdf"=>"4", "year"=>"2012", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"3"}
- {"month"=>"5", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"1", "year"=>"2009", "pdf"=>"1", "unique-ip"=>"2", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"1"}
- {"scanned-page-browse"=>"0", "month"=>"6", "cited-by"=>"0", "abstract"=>"4", "full-text"=>"128", "unique-ip"=>"111", "pdf"=>"78", "year"=>"2009", "figure"=>"5", "scanned-summary"=>"0", "supp-data"=>"65"}
- {"month"=>"7", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"6", "full-text"=>"83", "year"=>"2009", "pdf"=>"51", "unique-ip"=>"75", "figure"=>"6", "scanned-summary"=>"0", "supp-data"=>"25"}
- {"scanned-page-browse"=>"0", "month"=>"8", "cited-by"=>"0", "abstract"=>"4", "full-text"=>"53", "unique-ip"=>"51", "pdf"=>"38", "year"=>"2009", "figure"=>"7", "scanned-summary"=>"0", "supp-data"=>"26"}
- {"month"=>"9", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"3", "full-text"=>"70", "year"=>"2009", "pdf"=>"49", "unique-ip"=>"62", "figure"=>"8", "scanned-summary"=>"0", "supp-data"=>"44"}
- {"scanned-page-browse"=>"0", "month"=>"10", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"36", "unique-ip"=>"32", "pdf"=>"25", "year"=>"2009", "figure"=>"3", "scanned-summary"=>"0", "supp-data"=>"4"}
- {"month"=>"11", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"3", "full-text"=>"60", "year"=>"2009", "pdf"=>"23", "unique-ip"=>"58", "figure"=>"5", "scanned-summary"=>"0", "supp-data"=>"17"}
- {"scanned-page-browse"=>"0", "month"=>"12", "cited-by"=>"0", "abstract"=>"3", "full-text"=>"49", "unique-ip"=>"48", "pdf"=>"25", "year"=>"2009", "figure"=>"5", "scanned-summary"=>"0", "supp-data"=>"2"}
- {"month"=>"6", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"16", "year"=>"2012", "pdf"=>"10", "unique-ip"=>"16", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"unique-ip"=>"13", "full-text"=>"11", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"7"}
- {"unique-ip"=>"24", "full-text"=>"27", "pdf"=>"16", "abstract"=>"2", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"8"}
- {"unique-ip"=>"19", "full-text"=>"18", "pdf"=>"11", "abstract"=>"2", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"9"}
- {"unique-ip"=>"19", "full-text"=>"19", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"3", "cited-by"=>"0", "year"=>"2012", "month"=>"10"}
- {"unique-ip"=>"14", "full-text"=>"23", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2012", "month"=>"12"}
- {"unique-ip"=>"10", "full-text"=>"11", "pdf"=>"4", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"1"}
- {"unique-ip"=>"21", "full-text"=>"22", "pdf"=>"3", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"2"}
- {"unique-ip"=>"13", "full-text"=>"15", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"3"}
- {"unique-ip"=>"11", "full-text"=>"10", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"3", "cited-by"=>"0", "year"=>"2013", "month"=>"4"}
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Relative Metric
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