scholarly journals Database of resistance related metabolites in Wheat Fusarium head blight Disease (MWFD)

Database ◽  
2017 ◽  
Vol 2017 ◽  
Author(s):  
Anuradha Surendra ◽  
Miroslava Cuperlovic-Culf
Keyword(s):  
Fusarium Head Blight ◽  
Head Blight ◽  
Blight Disease

scholarly journals Auxin as a player in the biocontrol of Fusarium head blight disease of barley and its potential as a disease control agent

2012 ◽  
Vol 12 (1) ◽  
pp. 224 ◽  
Author(s):  
Carloalberto Petti ◽  
Kathrin Reiber ◽  
Shahin S Ali ◽  
Margaret Berney ◽  
Fiona M Doohan
Keyword(s):  
Disease Control ◽  
Fusarium Head Blight ◽  
Control Agent ◽  
Head Blight ◽  
Blight Disease

scholarly journals Identification and Chemotype Profiling of Fusarium Head Blight Disease in Triticale

2021 ◽  
Vol 27 (4) ◽  
pp. 172-179
Author(s):  
Jung-Wook Yang ◽  
Joo-Yeon Kim ◽  
Mi-Rang Lee ◽  
In-Jeong Kang ◽  
Jung- Hyun Jeong ◽  
...  
Keyword(s):  
Sequence Analysis ◽  
Fusarium Head Blight ◽  
Gene Sequence ◽  
Disease Incidence ◽  
Head Blight ◽  
Resistance Response ◽  
Fusarium Asiaticum ◽  
Gene Sequence Analysis ◽  
The Media ◽  
Blight Disease

This study aimed to assess the disease incidence and distribution of toxigenic in Korean triticale. The pathogen of triticale that cause Fusarium head blight were isolated from five different triticale cultivars that cultivated in Suwon Korea at 2021 year. The 72 candidate were classified as a Fusarium asiaticum by morphology analysis and by ITS1, TEF-1α gene sequence analysis. And the results of pathogenicity with 72 isolates on seedling triticale, 71 isolates were showed disease symptom. Also, seven out of 71 Fusarium isolates were inoculated on the wheat, to test the pathogenicity on the different host. The results showed more low pathogenicity on the wheat than triticale. The results of analysis of toxin type with 72 isolates, 64.6% isolates were produced nivalenol type toxin and other 4.6% and 30.8% isolates were produce 3-acetyldeoxynivalenol and 15-acetyldeoxynivalenol, respectively. To select fungicide for control, the 72 Fusarium isolates were cultivated on the media that containing four kinds fungicide. The captan, hexaconazole, and difenoconazole·propiconazole treated Fusarium isolates were not showed resistance response against each fungicide. However, six isolates out of 72 isolates, showed resistance response to fludioxonil. This study is first report that F. asiaticum causes Fusarium head blight disease of triticale in Korea.

scholarly journals Action and reaction of host and pathogen during Fusarium head blight disease

2009 ◽  
Vol 185 (1) ◽  
pp. 54-66 ◽  
Author(s):  
Stephanie Walter ◽  
Paul Nicholson ◽  
Fiona M. Doohan
Keyword(s):  
Fusarium Head Blight ◽  
Head Blight ◽  
Blight Disease

scholarly journals RNAi as an emerging approach to control Fusarium head blight disease and mycotoxin contamination in cereals

2017 ◽  
Vol 74 (4) ◽  
pp. 790-799 ◽  
Author(s):  
Ana Karla Machado ◽  
Neil A Brown ◽  
Martin Urban ◽  
Kostya Kanyuka ◽  
Kim E Hammond-Kosack
Keyword(s):  
Fusarium Head Blight ◽  
Head Blight ◽  
Mycotoxin Contamination ◽  
Blight Disease

scholarly journals Comparative Genomics of Eight Fusarium graminearum Strains with Contrasting Aggressiveness Reveals an Expanded Open Pangenome and Extended Effector Content Signatures

2021 ◽  
Vol 22 (12) ◽  
pp. 6257
Author(s):  
Tarek Alouane ◽  
Hélène Rimbert ◽  
Jörg Bormann ◽  
Gisela A. González-Montiel ◽  
Sandra Loesgen ◽  
...  
Keyword(s):  
Fusarium Head Blight ◽  
Fusarium Graminearum ◽  
Genome Structure ◽  
Genomic Diversity ◽  
Head Blight ◽  
Biosynthesis Gene Cluster ◽  
Infection Dynamics ◽  
Rapid Responses ◽  
Essential Components ◽  
Blight Disease

Fusarium graminearum, the primary cause of Fusarium head blight (FHB) in small-grain cereals, demonstrates remarkably variable levels of aggressiveness in its host, producing different infection dynamics and contrasted symptom severity. While the secreted proteins, including effectors, are thought to be one of the essential components of aggressiveness, our knowledge of the intra-species genomic diversity of F. graminearum is still limited. In this work, we sequenced eight European F. graminearum strains of contrasting aggressiveness to characterize their respective genome structure, their gene content and to delineate their specificities. By combining the available sequences of 12 other F. graminearum strains, we outlined a reference pangenome that expands the repertoire of the known genes in the reference PH-1 genome by 32%, including nearly 21,000 non-redundant sequences and gathering a common base of 9250 conserved core-genes. More than 1000 genes with high non-synonymous mutation rates may be under diverse selection, especially regarding the trichothecene biosynthesis gene cluster. About 900 secreted protein clusters (SPCs) have been described. Mostly localized in the fast sub-genome of F. graminearum supposed to evolve rapidly to promote adaptation and rapid responses to the host’s infection, these SPCs gather a range of putative proteinaceous effectors systematically found in the core secretome, with the chloroplast and the plant nucleus as the main predicted targets in the host cell. This work describes new knowledge on the intra-species diversity in F. graminearum and emphasizes putative determinants of aggressiveness, providing a wealth of new candidate genes potentially involved in the Fusarium head blight disease.

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