Aphid Thermal Tolerance Is Governed by a Point Mutation in Bacterial Symbionts
- Publication Date
- April 10, 2007
- Journal
- PLOS Biology
- Authors
- Helen E Dunbar, Alex C. C Wilson, Nicole R Ferguson & Nancy A Moran
- Volume
- 5
- Issue
- 5
- Pages
- e96
- DOI
- https://dx.plos.org/10.1371/journal.pbio.0050096
- Publisher URL
- http://journals.plos.org/plosbiology/article?id=10.1371%2Fjournal.pbio.0050096
- PubMed
- http://www.ncbi.nlm.nih.gov/pubmed/17425405
- PubMed Central
- http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1847839
- Europe PMC
- http://europepmc.org/abstract/MED/17425405
- Web of Science
- 000246716700009
- Scopus
- 34249106083
- Mendeley
- http://www.mendeley.com/research/aphid-thermal-tolerance-governed-point-mutation-bacterial-symbionts
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CiteULike | Further Information
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Mendeley | Further Information
{"title"=>"Aphid thermal tolerance is governed by a point mutation in bacterial symbionts", "type"=>"journal", "authors"=>[{"first_name"=>"Helen E.", "last_name"=>"Dunbar", "scopus_author_id"=>"6603564441"}, {"first_name"=>"Alex C.C.", "last_name"=>"Wilson", "scopus_author_id"=>"55458730500"}, {"first_name"=>"Nicole R.", "last_name"=>"Ferguson", "scopus_author_id"=>"8950663000"}, {"first_name"=>"Nancy A.", "last_name"=>"Moran", "scopus_author_id"=>"7103226925"}], "year"=>2007, "source"=>"PLoS Biology", "identifiers"=>{"scopus"=>"2-s2.0-34249106083", "doi"=>"10.1371/journal.pbio.0050096", "sgr"=>"34249106083", "isbn"=>"1545-7885 (Electronic)", "pmid"=>"17425405", "issn"=>"15449173", "pui"=>"46790391"}, "id"=>"7983403e-2fe1-315a-9cf6-ddd249863ad5", "abstract"=>"Symbiosis is a ubiquitous phenomenon generating biological complexity, affecting adaptation, and expanding ecological capabilities. However, symbionts, which can be subject to genetic limitations such as clonality and genomic degradation, also impose constraints on hosts. A model of obligate symbiosis is that between aphids and the bacterium Buchnera aphidicola, which supplies essential nutrients. We report a mutation in Buchnera of the aphid Acyrthosiphon pisum that recurs in laboratory lines and occurs in field populations. This single nucleotide deletion affects a homopolymeric run within the heat-shock transcriptional promoter for ibpA, encoding a small heat-shock protein. This Buchnera mutation virtually eliminates the transcriptional response of ibpA to heat stress and lowers its expression even at cool or moderate temperatures. Furthermore, this symbiont mutation dramatically affects host fitness in a manner dependent on thermal environment. Following a short heat exposure as juveniles, aphids bearing short-allele symbionts produced few or no progeny and contained almost no Buchnera, in contrast to aphids bearing symbionts without the deletion. Conversely, under constant cool conditions, aphids containing symbionts with the short allele reproduced earlier and maintained higher reproductive rates. The short allele has appreciable frequencies in field populations (up to 20%), further supporting the view that lowering of ibpA expression improves host fitness under some conditions. This recurring Buchnera mutation governs thermal tolerance of aphid hosts. Other cases in which symbiont microevolution has a major effect on host ecological tolerance are likely to be widespread because of the high mutation rates of symbiotic bacteria and their crucial roles in host metabolism and development.", "link"=>"http://www.mendeley.com/research/aphid-thermal-tolerance-governed-point-mutation-bacterial-symbionts", "reader_count"=>231, "reader_count_by_academic_status"=>{"Unspecified"=>10, "Professor > Associate Professor"=>18, "Researcher"=>52, "Student > Doctoral Student"=>11, "Student > Ph. D. Student"=>62, "Student > Postgraduate"=>9, "Student > Master"=>26, "Other"=>3, "Student > Bachelor"=>20, "Lecturer"=>2, "Lecturer > Senior Lecturer"=>2, "Professor"=>16}, "reader_count_by_user_role"=>{"Unspecified"=>10, "Professor > Associate Professor"=>18, "Researcher"=>52, "Student > Doctoral Student"=>11, "Student > Ph. D. Student"=>62, "Student > Postgraduate"=>9, "Student > Master"=>26, "Other"=>3, "Student > Bachelor"=>20, "Lecturer"=>2, "Lecturer > Senior Lecturer"=>2, "Professor"=>16}, "reader_count_by_subject_area"=>{"Unspecified"=>19, "Environmental Science"=>14, "Biochemistry, Genetics and Molecular Biology"=>15, "Mathematics"=>1, "Agricultural and Biological Sciences"=>177, "Medicine and Dentistry"=>1, "Philosophy"=>1, "Physics and Astronomy"=>2, "Immunology and Microbiology"=>1}, "reader_count_by_subdiscipline"=>{"Medicine and Dentistry"=>{"Medicine and Dentistry"=>1}, "Physics and Astronomy"=>{"Physics and Astronomy"=>2}, "Immunology and Microbiology"=>{"Immunology and Microbiology"=>1}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>177}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>15}, "Mathematics"=>{"Mathematics"=>1}, "Unspecified"=>{"Unspecified"=>19}, "Environmental Science"=>{"Environmental Science"=>14}, "Philosophy"=>{"Philosophy"=>1}}, "reader_count_by_country"=>{"United States"=>5, "United Kingdom"=>1, "Portugal"=>1, "India"=>1, "Spain"=>2, "New Zealand"=>1, "Canada"=>3, "Czech Republic"=>1, "Belgium"=>1, "Poland"=>2, "Brazil"=>1, "Mexico"=>1, "South Africa"=>2, "France"=>3, "Germany"=>1}, "group_count"=>10}CrossRef
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- {"month"=>"7", "year"=>"2008", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"38"}
- {"month"=>"8", "year"=>"2008", "pdf_views"=>"9", "xml_views"=>"2", "html_views"=>"37"}
- {"month"=>"9", "year"=>"2008", "pdf_views"=>"16", "xml_views"=>"1", "html_views"=>"64"}
- {"month"=>"10", "year"=>"2008", "pdf_views"=>"21", "xml_views"=>"2", "html_views"=>"67"}
- {"month"=>"11", "year"=>"2008", "pdf_views"=>"12", "xml_views"=>"3", "html_views"=>"38"}
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- {"month"=>"5", "year"=>"2010", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"37"}
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- {"month"=>"7", "year"=>"2011", "pdf_views"=>"7", "xml_views"=>"1", "html_views"=>"20"}
- {"month"=>"8", "year"=>"2011", "pdf_views"=>"5", "xml_views"=>"0", "html_views"=>"21"}
- {"month"=>"9", "year"=>"2011", "pdf_views"=>"8", "xml_views"=>"1", "html_views"=>"38"}
- {"month"=>"10", "year"=>"2011", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"49"}
- {"month"=>"11", "year"=>"2011", "pdf_views"=>"14", "xml_views"=>"1", "html_views"=>"31"}
- {"month"=>"12", "year"=>"2011", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"22"}
- {"month"=>"1", "year"=>"2012", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"32"}
- {"month"=>"2", "year"=>"2012", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"52"}
- {"month"=>"3", "year"=>"2012", "pdf_views"=>"8", "xml_views"=>"2", "html_views"=>"53"}
- {"month"=>"4", "year"=>"2012", "pdf_views"=>"15", "xml_views"=>"1", "html_views"=>"39"}
- {"month"=>"5", "year"=>"2012", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"46"}
- {"month"=>"6", "year"=>"2012", "pdf_views"=>"9", "xml_views"=>"1", "html_views"=>"19"}
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- {"month"=>"8", "year"=>"2012", "pdf_views"=>"8", "xml_views"=>"5", "html_views"=>"25"}
- {"month"=>"9", "year"=>"2012", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"24"}
- {"month"=>"10", "year"=>"2012", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"30"}
- {"month"=>"11", "year"=>"2012", "pdf_views"=>"22", "xml_views"=>"0", "html_views"=>"50"}
- {"month"=>"12", "year"=>"2012", "pdf_views"=>"10", "xml_views"=>"1", "html_views"=>"37"}
- {"month"=>"1", "year"=>"2013", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"83"}
- {"month"=>"2", "year"=>"2013", "pdf_views"=>"11", "xml_views"=>"2", "html_views"=>"238"}
- {"month"=>"3", "year"=>"2013", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"73"}
- {"month"=>"4", "year"=>"2013", "pdf_views"=>"18", "xml_views"=>"0", "html_views"=>"86"}
- {"month"=>"5", "year"=>"2013", "pdf_views"=>"18", "xml_views"=>"3", "html_views"=>"96"}
- {"month"=>"6", "year"=>"2013", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"49"}
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- {"month"=>"12", "year"=>"2013", "pdf_views"=>"7", "xml_views"=>"1", "html_views"=>"60"}
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- {"month"=>"3", "year"=>"2014", "pdf_views"=>"13", "xml_views"=>"2", "html_views"=>"73"}
- {"month"=>"4", "year"=>"2014", "pdf_views"=>"17", "xml_views"=>"3", "html_views"=>"88"}
- {"month"=>"5", "year"=>"2014", "pdf_views"=>"11", "xml_views"=>"1", "html_views"=>"60"}
- {"month"=>"6", "year"=>"2014", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"74"}
- {"month"=>"7", "year"=>"2014", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"69"}
- {"month"=>"8", "year"=>"2014", "pdf_views"=>"3", "xml_views"=>"3", "html_views"=>"60"}
- {"month"=>"9", "year"=>"2014", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"68"}
- {"month"=>"10", "year"=>"2014", "pdf_views"=>"4", "xml_views"=>"0", "html_views"=>"100"}
- {"month"=>"11", "year"=>"2014", "pdf_views"=>"9", "xml_views"=>"2", "html_views"=>"128"}
- {"month"=>"12", "year"=>"2014", "pdf_views"=>"11", "xml_views"=>"3", "html_views"=>"70"}
- {"month"=>"1", "year"=>"2015", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"51"}
- {"month"=>"2", "year"=>"2015", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"68"}
- {"month"=>"3", "year"=>"2015", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"47"}
- {"month"=>"4", "year"=>"2015", "pdf_views"=>"14", "xml_views"=>"1", "html_views"=>"66"}
- {"month"=>"5", "year"=>"2015", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"94"}
- {"month"=>"6", "year"=>"2015", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"51"}
- {"month"=>"7", "year"=>"2015", "pdf_views"=>"5", "xml_views"=>"0", "html_views"=>"45"}
- {"month"=>"8", "year"=>"2015", "pdf_views"=>"5", "xml_views"=>"0", "html_views"=>"39"}
- {"month"=>"9", "year"=>"2015", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"67"}
- {"month"=>"10", "year"=>"2015", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"77"}
- {"month"=>"11", "year"=>"2015", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"60"}
- {"month"=>"12", "year"=>"2015", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"50"}
- {"month"=>"1", "year"=>"2016", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"57"}
- {"month"=>"2", "year"=>"2016", "pdf_views"=>"45", "xml_views"=>"0", "html_views"=>"90"}
- {"month"=>"3", "year"=>"2016", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"105"}
- {"month"=>"4", "year"=>"2016", "pdf_views"=>"18", "xml_views"=>"0", "html_views"=>"173"}
- {"month"=>"5", "year"=>"2016", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"115"}
- {"month"=>"6", "year"=>"2016", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"52"}
- {"month"=>"7", "year"=>"2016", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"46"}
- {"month"=>"8", "year"=>"2016", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"77"}
- {"month"=>"9", "year"=>"2016", "pdf_views"=>"25", "xml_views"=>"0", "html_views"=>"115"}
- {"month"=>"10", "year"=>"2016", "pdf_views"=>"16", "xml_views"=>"0", "html_views"=>"92"}
- {"month"=>"11", "year"=>"2016", "pdf_views"=>"18", "xml_views"=>"0", "html_views"=>"85"}
- {"month"=>"12", "year"=>"2016", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"56"}
- {"month"=>"1", "year"=>"2017", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"92"}
- {"month"=>"2", "year"=>"2017", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"87"}
- {"month"=>"3", "year"=>"2017", "pdf_views"=>"26", "xml_views"=>"0", "html_views"=>"70"}
- {"month"=>"4", "year"=>"2017", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"119"}
- {"month"=>"5", "year"=>"2017", "pdf_views"=>"8", "xml_views"=>"2", "html_views"=>"40"}
- {"month"=>"6", "year"=>"2017", "pdf_views"=>"13", "xml_views"=>"1", "html_views"=>"47"}
- {"month"=>"7", "year"=>"2017", "pdf_views"=>"9", "xml_views"=>"1", "html_views"=>"42"}
- {"month"=>"8", "year"=>"2017", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"29"}
- {"month"=>"9", "year"=>"2017", "pdf_views"=>"14", "xml_views"=>"2", "html_views"=>"52"}
- {"month"=>"10", "year"=>"2017", "pdf_views"=>"18", "xml_views"=>"1", "html_views"=>"73"}
- {"month"=>"11", "year"=>"2017", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"47"}
- {"month"=>"12", "year"=>"2017", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"47"}
- {"month"=>"1", "year"=>"2018", "pdf_views"=>"15", "xml_views"=>"1", "html_views"=>"35"}
- {"month"=>"2", "year"=>"2018", "pdf_views"=>"16", "xml_views"=>"0", "html_views"=>"27"}
- {"month"=>"3", "year"=>"2018", "pdf_views"=>"9", "xml_views"=>"2", "html_views"=>"34"}
- {"month"=>"4", "year"=>"2018", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"49"}
- {"month"=>"5", "year"=>"2018", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"38"}
- {"month"=>"6", "year"=>"2018", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"31"}
- {"month"=>"7", "year"=>"2018", "pdf_views"=>"26", "xml_views"=>"5", "html_views"=>"36"}
- {"month"=>"8", "year"=>"2018", "pdf_views"=>"8", "xml_views"=>"1", "html_views"=>"23"}
- {"month"=>"9", "year"=>"2018", "pdf_views"=>"29", "xml_views"=>"2", "html_views"=>"39"}
- {"month"=>"10", "year"=>"2018", "pdf_views"=>"26", "xml_views"=>"1", "html_views"=>"59"}
- {"month"=>"11", "year"=>"2018", "pdf_views"=>"16", "xml_views"=>"0", "html_views"=>"48"}
- {"month"=>"12", "year"=>"2018", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"24"}
- {"month"=>"1", "year"=>"2019", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"26"}
- {"month"=>"2", "year"=>"2019", "pdf_views"=>"28", "xml_views"=>"0", "html_views"=>"36"}
- {"month"=>"3", "year"=>"2019", "pdf_views"=>"23", "xml_views"=>"1", "html_views"=>"26"}
- {"month"=>"4", "year"=>"2019", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"20"}
- {"month"=>"5", "year"=>"2019", "pdf_views"=>"18", "xml_views"=>"1", "html_views"=>"39"}
- {"month"=>"6", "year"=>"2019", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"20"}
- {"month"=>"7", "year"=>"2019", "pdf_views"=>"32", "xml_views"=>"1", "html_views"=>"32"}
- {"month"=>"8", "year"=>"2019", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"22"}
- {"month"=>"9", "year"=>"2019", "pdf_views"=>"24", "xml_views"=>"1", "html_views"=>"30"}
- {"month"=>"10", "year"=>"2019", "pdf_views"=>"35", "xml_views"=>"1", "html_views"=>"52"}
- {"month"=>"11", "year"=>"2019", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"24"}
- {"month"=>"12", "year"=>"2019", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"9"}
PMC Usage Stats | Further Information
- {"scanned-page-browse"=>"0", "month"=>"1", "cited-by"=>"0", "abstract"=>"2", "full-text"=>"11", "unique-ip"=>"12", "pdf"=>"6", "year"=>"2010", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"2", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"12", "year"=>"2010", "pdf"=>"3", "unique-ip"=>"14", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"3", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"18", "unique-ip"=>"16", "pdf"=>"3", "year"=>"2010", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"4", "scanned-page-browse"=>"0", "cited-by"=>"2", "abstract"=>"0", "full-text"=>"15", "year"=>"2010", "pdf"=>"6", "unique-ip"=>"10", "figure"=>"17", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"5", "cited-by"=>"0", "abstract"=>"2", "full-text"=>"2", "unique-ip"=>"5", "pdf"=>"2", "year"=>"2010", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"6", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"3", "full-text"=>"3", "year"=>"2010", "pdf"=>"8", "unique-ip"=>"9", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"7", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"5", "unique-ip"=>"8", "pdf"=>"5", "year"=>"2010", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"8", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"6", "year"=>"2010", "pdf"=>"11", "unique-ip"=>"10", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"9", "cited-by"=>"0", "abstract"=>"2", "full-text"=>"7", "unique-ip"=>"11", "pdf"=>"7", "year"=>"2010", "figure"=>"4", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"10", "scanned-page-browse"=>"0", "cited-by"=>"2", "abstract"=>"2", "full-text"=>"10", "year"=>"2010", "pdf"=>"6", "unique-ip"=>"14", "figure"=>"6", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"11", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"9", "unique-ip"=>"9", "pdf"=>"3", "year"=>"2010", "figure"=>"4", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"12", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"8", "year"=>"2010", "pdf"=>"9", "unique-ip"=>"10", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"1", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"4", "unique-ip"=>"5", "pdf"=>"2", "year"=>"2011", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"2", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"2", "full-text"=>"5", "year"=>"2011", "pdf"=>"4", "unique-ip"=>"7", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"3", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"8", "unique-ip"=>"13", "pdf"=>"17", "year"=>"2011", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"4", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"11", "year"=>"2011", "pdf"=>"11", "unique-ip"=>"10", "figure"=>"6", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"5", "cited-by"=>"0", "abstract"=>"3", "full-text"=>"4", "unique-ip"=>"9", "pdf"=>"1", "year"=>"2011", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"6", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"2", "full-text"=>"6", "year"=>"2011", "pdf"=>"2", "unique-ip"=>"9", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
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Relative Metric
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