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Emergence of wheat blast in Bangladesh was caused by a South American lineage of Magnaporthe oryzae
Emergence of wheat blast in Bangladesh was caused by a South American lineage of Magnaporthe oryzae
- Source :
- BMC Biology, 14, Bmc Biology (14), 1-11. (2016), BMC Biology, BMC Biology, BioMed Central, 2016, 14, pp.1-11. ⟨10.1186/s12915-016-0309-7⟩, Scopus, Repositório Institucional da UNESP, Universidade Estadual Paulista (UNESP), instacron:UNESP, Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice), Empresa Brasileira de Pesquisa Agropecuária (Embrapa), instacron:EMBRAPA
- Publication Year :
- 2016
- Publisher :
- BioMed Central, 2016.
-
Abstract
- Made available in DSpace on 2018-12-11T17:06:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-10-03 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. Bangabandhu Sheikh Mujibur Rahman Agricultural University Department of Biotechnology Institute of Integrative Biology ETH Zurich Plant Pathology INRA UMR 385 Biologie et génétique des interactions plantes-pathogènes BGPI University of Exeter College of Life and Environmental Sciences Norwich Research Park Earlham Institute Bangladesh Agricultural Research Institute Argo-Environmental Remote Sensing and Modeling Lab, Joydebpur 1701 Directorate of Grains Industry Department of Agriculture and Food Western Australia (DAFWA), 3 Baron-Hay Court Brazilian Agricultural Research Enterprise - EMBRAPA Wheat/Trigo University of São Paulo State - UNESP Department of Crop Protection Rural Engineering and Soil Science, IlhaSolteira Campus CIRAD UMR 385 Biologie et génétique des interactions plantes-pathogènes BGPI Norwich Research Park The Sainsbury Laboratory Max Planck Institute for Plant Breeding Research, Carl-von-Linné-Weg 10 INRA UMR 1290 Biologie et Gestion des Risques en agriculture BIOGER Norwich Research Park John Innes Centre University of São Paulo State - UNESP Department of Crop Protection Rural Engineering and Soil Science, IlhaSolteira Campus
- Subjects :
- 0106 biological sciences
Veterinary medicine
Magnaporthe
0211 other engineering and technologies
Plant Science
02 engineering and technology
01 natural sciences
magnaporthe oryzae
Population genomics
education.field_of_study
Vegetal Biology
wheat blast
Doença fúngica
food and beverages
3. Good health
Épidémiologie
Fungal disease
phylogenomic analysis
Arroz
South american
General Agricultural and Biological Sciences
Lineage (genetic)
Oryza sativa
General Biochemistry, Genetics and Molecular Biology
03 medical and health sciences
Wheat blast
Surveillance épidémiologique
education
Ecology, Evolution, Behavior and Systematics
Plant Diseases
H20 - Maladies des plantes
Oryza Sativa
Outbreak
Phytopathologie et phytopharmacie
Biotechnology
[SDV.BV.PEP]Life Sciences [q-bio]/Vegetal Biology/Phytopathology and phytopharmacy
field pathogenomics
Eleusine indica
030104 developmental biology
Biologie végétale
Developmental Biology
0301 basic medicine
Phylogénie
Physiology
[SDV]Life Sciences [q-bio]
010501 environmental sciences
Rice
maladie fongique
Génétique des populations
Structural Biology
Gene Expression Regulation, Plant
Triticum
2. Zero hunger
Agricultural and Biological Sciences(all)
021107 urban & regional planning
Plant disease
Provenance
bangladesh
protection des cultures
Capim Pé de Galinha
Research Article
Distribution géographique
Phytopathology and phytopharmacy
Population
Fungus
Biology
Fungal diseases of plants
génomique
Surveillance des cultures
[SDV.BV]Life Sciences [q-bio]/Vegetal Biology
0105 earth and related environmental sciences
business.industry
Biochemistry, Genetics and Molecular Biology(all)
Transcription génique
Field pathogenomics
Cell Biology
biology.organism_classification
Phylogenomic analysis
Magnaporthe oryzae
Brusone
Enquête pathologique
business
010606 plant biology & botany
Subjects
Details
- Language :
- English
- ISSN :
- 17417007
- Database :
- OpenAIRE
- Journal :
- BMC Biology, 14, Bmc Biology (14), 1-11. (2016), BMC Biology, BMC Biology, BioMed Central, 2016, 14, pp.1-11. ⟨10.1186/s12915-016-0309-7⟩, Scopus, Repositório Institucional da UNESP, Universidade Estadual Paulista (UNESP), instacron:UNESP, Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice), Empresa Brasileira de Pesquisa Agropecuária (Embrapa), instacron:EMBRAPA
- Accession number :
- edsair.doi.dedup.....9db24b35de20fd4d79a3b304ea03fd21
- Full Text :
- https://doi.org/10.1186/s12915-016-0309-7⟩