Results 11 to 20 of about 4,112 (208)

Bacillus subtilis PTA-271 Counteracts Botryosphaeria Dieback in Grapevine, Triggering Immune Responses and Detoxification of Fungal Phytotoxins [PDF]

Frontiers in Plant Science, 2019
Plant pathogens have evolved various strategies to enter hosts and cause diseases. Particularly Neofusicoccum parvum, a member of Botryosphaeria dieback consortium, can secrete the phytotoxins (-)-terremutin and (R)-mellein during grapevine colonization.
Patricia Trotel-Aziz, Eliane Abou-Mansour, Barbara Courteaux, Fanja Rabenoelina, Christophe Clément, Florence Fontaine, Aziz Aziz   +6 more
doaj   +2 more sources

Structure and Biosynthesis of Mangotoxin Produced by the Plant Pathogen Pseudomonas syringae. [PDF]

Angew Chem Int Ed Engl
The structure of mangotoxin remained elusive for over two decades. Here, mangotoxin was isolated from the native producer, Pseudomonas syringae pv. syringae, and was determined to be an alkyne‐containing dipeptide. Mangotoxin inhibited the growth of multidrug‐resistant human pathogen Klebsiella pneumoniae.
Murray AH, Hazra S, Mull RW, O'Neill EM, Li B.   +4 more
europepmc   +3 more sources

Fungal Phytotoxins in Sustainable Weed Management

Current Medicinal Chemistry, 2018
Fungal phytotoxins are natural secondary metabolites produced by plant pathogenic fungi during host–pathogen interactions. They have received considerable particular attention for elucidating disease etiology, and consequently to design strategies for disease control.
Vurro M, Boari A, Casella F, Zonno M C
openaire   +5 more sources

Pseudomonas avellanae: From Specific Pathogens to a Species Complex. [PDF]

Mol Plant Pathol
The Pseudomonas avellanae species complex includes pathogens formerly classified within Pseudomonas syringae, namely the pathovars avellanae, actinidiae, theae, and morsprunorum race 2. ABSTRACT Taxonomy Bacteria; Proteobacteria, gamma subdivision; Order Pseudomonadales; Family Pseudomonadaceae; Genus Pseudomonas; Pseudomonas avellanae species complex,
Scortichini M, Popović Milovanović T, Iličić R.   +2 more
europepmc   +2 more sources

Comprehensive Toxic Plants–Phytotoxins Database and Its Application in Assessing Aquatic Micropollution Potential [PDF]

, 2018
The production of toxic plant secondary metabolites (phytotoxins) for defense is a widespread phenomenon in the plant kingdom and is even present in agricultural crops.
Hollender, Juliane, Bucheli, Thomas D., Hungerbühler, Konrad, Scheringer, Martin, Martin Scheringer (472835), Juliane Hollender (1284441), Barbara F. Günthardt (5517146), Konrad Hungerbühler (1445629), Thomas D. Bucheli (1390174), Günthardt, Barbara F., Bucheli, Thomas D. (author), Hollender J, Bucheli TD, Hungerbühler, Konrad (author), Hungerbühler K, Scheringer M, Günthardt, Barbara F. (author), Hollender, Juliane (author), Günthardt BF, Scheringer, Martin (author)   +19 more
core   +2 more sources

Sulfide as a soil phytotoxin—a review [PDF]

Frontiers in Plant Science, 2013
In wetland soils and underwater sediments of marine, brackish and freshwater systems, the strong phytotoxin sulfide may accumulate as a result of microbial reduction of sulfate during anaerobiosis, its level depending on prevailing edaphic conditions.
Leon P M Lamers, Laura L Govers, Inge CJM Janssen, Jeroen JM Geurts, Marlies EW Van der Welle, Marieke M Van Katwijk, Tjisse eVan der Heide, Tjisse eVan der Heide, Jan GM Roelofs, Alfons JP Smolders, Alfons JP Smolders   +10 more
openaire   +5 more sources

Selection of phytotoxin producing rhizobacteria [PDF]

Anais da Academia Brasileira de Ciências, 2011
In order to select phytotoxin producing rhizobacteria to control weed plants, twenty five bacterial strains previously isolated from the rhizospheres of various plants were grown in a liquid medium and, after cell removal by centrifugation, the liquid phases were freeze-dried and the products were extracted with ethyl acetate/methanol.
Carvalho, Daniel D.C., Oliveira, Denilson F., Campos, Vicente P., Pasqual, Moacir   +3 more
openaire   +5 more sources

Enhancing the power of liquid chromatography? Mass spectrometry for chemical fingerprinting of phytotoxins in the environment

, 2021
Phytotoxins are plant secondary metabolites. They have recently been considered as chemicals of emerging concern (CECs) and there is a growing interest in their environmental fate and potential threat to public health.
Liang, Xiaomeng, Christensen, Jan H, Nielsen, Nikoline Juul, Xiaomeng Liang, Nikoline Juul Nielsen, Jan H. Christensen   +5 more
core   +1 more source

Suspect Screening of Lupin-Produced Phytotoxins in Environmental Samples

, 2023
Phytotoxins, secondary metabolites synthesized by plants, are now recognized as a new category of environmental micropollutants. Only a limited number of phytotoxins have been detected and reported in terrestrial and aquatic environments, partially due ...
Bucheli, Thomas D., Thomas D. Bucheli, Liang, Xiaomeng, Xiaomeng Liang, Nikoline Juul Nielsen, Christensen, Jan H., Jan H. Christensen, Nielsen, Nikoline Juul   +7 more
core   +1 more source

Phytotoxic Metabolites Produced by Fungi Involved in Grapevine Trunk Diseases: Progress, Challenges, and Opportunities

Plants, 2022
Grapevine trunk diseases (GTDs), caused by fungal pathogens, are a serious threat to vineyards worldwide, causing significant yield and economic loss.
Pierluigi Reveglia, Regina Billones-Baaijens, Sandra Savocchia   +2 more
doaj   +1 more source