Emergence of wheat blast in Bangladesh was caused by a South American lineage of Magnaporthe oryzae
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1186/s12915-016-0309-7 http://hdl.handle.net/11449/173546 |
Resumo: | Background: In February 2016, a new fungal disease was spotted in wheat fields across eight districts in Bangladesh. The epidemic spread to an estimated 15,000 hectares, about 16% of the cultivated wheat area in Bangladesh, with yield losses reaching up to 100%. Within weeks of the onset of the epidemic, we performed transcriptome sequencing of symptomatic leaf samples collected directly from Bangladeshi fields. Results: Reinoculation of seedlings with strains isolated from infected wheat grains showed wheat blast symptoms on leaves of wheat but not rice. Our phylogenomic and population genomic analyses revealed that the wheat blast outbreak in Bangladesh was most likely caused by a wheat-infecting South American lineage of the blast fungus Magnaporthe oryzae. Conclusion: Our findings suggest that genomic surveillance can be rapidly applied to monitor plant disease outbreaks and provide valuable information regarding the identity and origin of the infectious agent. |
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Emergence of wheat blast in Bangladesh was caused by a South American lineage of Magnaporthe oryzaeEleusine indicaField pathogenomicsOryza sativaPhylogenomic analysisWheat blastBackground: In February 2016, a new fungal disease was spotted in wheat fields across eight districts in Bangladesh. The epidemic spread to an estimated 15,000 hectares, about 16% of the cultivated wheat area in Bangladesh, with yield losses reaching up to 100%. Within weeks of the onset of the epidemic, we performed transcriptome sequencing of symptomatic leaf samples collected directly from Bangladeshi fields. Results: Reinoculation of seedlings with strains isolated from infected wheat grains showed wheat blast symptoms on leaves of wheat but not rice. Our phylogenomic and population genomic analyses revealed that the wheat blast outbreak in Bangladesh was most likely caused by a wheat-infecting South American lineage of the blast fungus Magnaporthe oryzae. Conclusion: Our findings suggest that genomic surveillance can be rapidly applied to monitor plant disease outbreaks and provide valuable information regarding the identity and origin of the infectious agent.Bangabandhu Sheikh Mujibur Rahman Agricultural University Department of BiotechnologyInstitute of Integrative Biology ETH Zurich Plant PathologyINRA UMR 385 Biologie et génétique des interactions plantes-pathogènes BGPIUniversity of Exeter College of Life and Environmental SciencesNorwich Research Park Earlham InstituteBangladesh Agricultural Research Institute Argo-Environmental Remote Sensing and Modeling Lab, Joydebpur 1701Directorate of Grains Industry Department of Agriculture and Food Western Australia (DAFWA), 3 Baron-Hay CourtBrazilian Agricultural Research Enterprise - EMBRAPA Wheat/TrigoUniversity of São Paulo State - UNESP Department of Crop Protection Rural Engineering and Soil Science, IlhaSolteira CampusCIRAD UMR 385 Biologie et génétique des interactions plantes-pathogènes BGPINorwich Research Park The Sainsbury LaboratoryMax Planck Institute for Plant Breeding Research, Carl-von-Linné-Weg 10INRA UMR 1290 Biologie et Gestion des Risques en agriculture BIOGERNorwich Research Park John Innes CentreUniversity of São Paulo State - UNESP Department of Crop Protection Rural Engineering and Soil Science, IlhaSolteira CampusBangabandhu Sheikh Mujibur Rahman Agricultural UniversityPlant PathologyUMR 385 Biologie et génétique des interactions plantes-pathogènes BGPICollege of Life and Environmental SciencesEarlham InstituteArgo-Environmental Remote Sensing and Modeling LabDirectorate of Grains IndustryEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Estadual Paulista (Unesp)The Sainsbury LaboratoryMax Planck Institute for Plant Breeding ResearchUMR 1290 Biologie et Gestion des Risques en agriculture BIOGERJohn Innes CentreIslam, M.TofazzalCroll, DanielGladieux, PierreSoanes, Darren M.Persoons, AntoineBhattacharjee, PallabHossain, Md.ShaidGupta, Dipali RaniRahman, Md.MahbuburMahboob, M.GolamCook, NicolaSalam, Moin U.Surovy, Musrat ZahanSancho, Vanessa BuenoMaciel, João Leodato NunesNhaniJúnior, AntonioCastroagudín, Vanina Lilián [UNESP]Reges, Juliana T.de Assis [UNESP]Ceresini, Paulo Cezar [UNESP]Ravel, SebastienKellner, RonnyFournier, ElisabethTharreau, DidierLebrun, Marc-HenriMcDonald, Bruce A.Stitt, TimothySwan, DanielTalbot, Nicholas J.Saunders, Diane G.O.Win, JoeKamoun, Sophien2018-12-11T17:06:11Z2018-12-11T17:06:11Z2016-10-03info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1186/s12915-016-0309-7BMC Biology, v. 14, n. 1, 2016.1741-7007http://hdl.handle.net/11449/17354610.1186/s12915-016-0309-72-s2.0-849893158322-s2.0-84989315832.pdf26350920583008540000-0003-2381-2792Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBMC Biology3,842info:eu-repo/semantics/openAccess2023-11-07T06:10:43Zoai:repositorio.unesp.br:11449/173546Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-07T06:10:43Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Emergence of wheat blast in Bangladesh was caused by a South American lineage of Magnaporthe oryzae |
title |
Emergence of wheat blast in Bangladesh was caused by a South American lineage of Magnaporthe oryzae |
spellingShingle |
Emergence of wheat blast in Bangladesh was caused by a South American lineage of Magnaporthe oryzae Islam, M.Tofazzal Eleusine indica Field pathogenomics Oryza sativa Phylogenomic analysis Wheat blast |
title_short |
Emergence of wheat blast in Bangladesh was caused by a South American lineage of Magnaporthe oryzae |
title_full |
Emergence of wheat blast in Bangladesh was caused by a South American lineage of Magnaporthe oryzae |
title_fullStr |
Emergence of wheat blast in Bangladesh was caused by a South American lineage of Magnaporthe oryzae |
title_full_unstemmed |
Emergence of wheat blast in Bangladesh was caused by a South American lineage of Magnaporthe oryzae |
title_sort |
Emergence of wheat blast in Bangladesh was caused by a South American lineage of Magnaporthe oryzae |
author |
Islam, M.Tofazzal |
author_facet |
Islam, M.Tofazzal Croll, Daniel Gladieux, Pierre Soanes, Darren M. Persoons, Antoine Bhattacharjee, Pallab Hossain, Md.Shaid Gupta, Dipali Rani Rahman, Md.Mahbubur Mahboob, M.Golam Cook, Nicola Salam, Moin U. Surovy, Musrat Zahan Sancho, Vanessa Bueno Maciel, João Leodato Nunes NhaniJúnior, Antonio Castroagudín, Vanina Lilián [UNESP] Reges, Juliana T.de Assis [UNESP] Ceresini, Paulo Cezar [UNESP] Ravel, Sebastien Kellner, Ronny Fournier, Elisabeth Tharreau, Didier Lebrun, Marc-Henri McDonald, Bruce A. Stitt, Timothy Swan, Daniel Talbot, Nicholas J. Saunders, Diane G.O. Win, Joe Kamoun, Sophien |
author_role |
author |
author2 |
Croll, Daniel Gladieux, Pierre Soanes, Darren M. Persoons, Antoine Bhattacharjee, Pallab Hossain, Md.Shaid Gupta, Dipali Rani Rahman, Md.Mahbubur Mahboob, M.Golam Cook, Nicola Salam, Moin U. Surovy, Musrat Zahan Sancho, Vanessa Bueno Maciel, João Leodato Nunes NhaniJúnior, Antonio Castroagudín, Vanina Lilián [UNESP] Reges, Juliana T.de Assis [UNESP] Ceresini, Paulo Cezar [UNESP] Ravel, Sebastien Kellner, Ronny Fournier, Elisabeth Tharreau, Didier Lebrun, Marc-Henri McDonald, Bruce A. Stitt, Timothy Swan, Daniel Talbot, Nicholas J. Saunders, Diane G.O. Win, Joe Kamoun, Sophien |
author2_role |
author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Bangabandhu Sheikh Mujibur Rahman Agricultural University Plant Pathology UMR 385 Biologie et génétique des interactions plantes-pathogènes BGPI College of Life and Environmental Sciences Earlham Institute Argo-Environmental Remote Sensing and Modeling Lab Directorate of Grains Industry Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Universidade Estadual Paulista (Unesp) The Sainsbury Laboratory Max Planck Institute for Plant Breeding Research UMR 1290 Biologie et Gestion des Risques en agriculture BIOGER John Innes Centre |
dc.contributor.author.fl_str_mv |
Islam, M.Tofazzal Croll, Daniel Gladieux, Pierre Soanes, Darren M. Persoons, Antoine Bhattacharjee, Pallab Hossain, Md.Shaid Gupta, Dipali Rani Rahman, Md.Mahbubur Mahboob, M.Golam Cook, Nicola Salam, Moin U. Surovy, Musrat Zahan Sancho, Vanessa Bueno Maciel, João Leodato Nunes NhaniJúnior, Antonio Castroagudín, Vanina Lilián [UNESP] Reges, Juliana T.de Assis [UNESP] Ceresini, Paulo Cezar [UNESP] Ravel, Sebastien Kellner, Ronny Fournier, Elisabeth Tharreau, Didier Lebrun, Marc-Henri McDonald, Bruce A. Stitt, Timothy Swan, Daniel Talbot, Nicholas J. Saunders, Diane G.O. Win, Joe Kamoun, Sophien |
dc.subject.por.fl_str_mv |
Eleusine indica Field pathogenomics Oryza sativa Phylogenomic analysis Wheat blast |
topic |
Eleusine indica Field pathogenomics Oryza sativa Phylogenomic analysis Wheat blast |
description |
Background: In February 2016, a new fungal disease was spotted in wheat fields across eight districts in Bangladesh. The epidemic spread to an estimated 15,000 hectares, about 16% of the cultivated wheat area in Bangladesh, with yield losses reaching up to 100%. Within weeks of the onset of the epidemic, we performed transcriptome sequencing of symptomatic leaf samples collected directly from Bangladeshi fields. Results: Reinoculation of seedlings with strains isolated from infected wheat grains showed wheat blast symptoms on leaves of wheat but not rice. Our phylogenomic and population genomic analyses revealed that the wheat blast outbreak in Bangladesh was most likely caused by a wheat-infecting South American lineage of the blast fungus Magnaporthe oryzae. Conclusion: Our findings suggest that genomic surveillance can be rapidly applied to monitor plant disease outbreaks and provide valuable information regarding the identity and origin of the infectious agent. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-10-03 2018-12-11T17:06:11Z 2018-12-11T17:06:11Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1186/s12915-016-0309-7 BMC Biology, v. 14, n. 1, 2016. 1741-7007 http://hdl.handle.net/11449/173546 10.1186/s12915-016-0309-7 2-s2.0-84989315832 2-s2.0-84989315832.pdf 2635092058300854 0000-0003-2381-2792 |
url |
http://dx.doi.org/10.1186/s12915-016-0309-7 http://hdl.handle.net/11449/173546 |
identifier_str_mv |
BMC Biology, v. 14, n. 1, 2016. 1741-7007 10.1186/s12915-016-0309-7 2-s2.0-84989315832 2-s2.0-84989315832.pdf 2635092058300854 0000-0003-2381-2792 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
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BMC Biology 3,842 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1797789635099754496 |