Results 81 to 90 of about 3,624 (212)

Phytotoxins Produced by Fungi Associated with Grapevine Trunk Diseases

Toxins, 2011
Up to 60 species of fungi in the Botryosphaeriaceae family, genera Cadophora, Cryptovalsa, Cylindrocarpon, Diatrype, Diatrypella, Eutypa, Eutypella, Fomitiporella, Fomitiporia, Inocutis, Phaeoacremonium and Phaeomoniella have been isolated from decline ...
Antonio Evidente, Jordi Luque, Giuseppe Surico, Alessio Cimmino, Laura Mugnai, Anna Andolfi   +5 more
doaj   +1 more source

Phytochemical and Biological Evaluation of Leaves, Stems, and Roots of Schinus weinmanniifolia Mart. Ex Engl.

Chemistry &Biodiversity, Volume 23, Issue 3, March 2026.
Ethanolic extracts from leaves, stems, and roots of Schinus weinmanniifolia Mart. ex Engl. were evaluated for phytochemical composition and biological activities. The extracts exhibited antioxidant, photoprotective, and antimicrobial activity, without hemolytic effects or cytotoxicity at active concentrations. Syringic acid, epicatechin, and rutin were
João Andrade, Adriana Araújo de Almeida‐Apolonio, Fabiana Gomes da Silva Dantas, José Irlan da Silva Santos, Andréia Sangalli, Melyssa Negri, Deisiany Gomes Ferreira, Claudia Andrea Lima Cardoso, Thiago Luis Aguayo de Castro, Aline dos Santos Garcia Gomes, Rhagner Bonono, Liliana Fernandes, Maria Elisa Rodrigues, Mariana Contente Rangel Henriques, Kelly Mari Pires de Oliveira   +14 more
wiley   +1 more source

Antimalarials and Phytotoxins from Botryosphaeria dothidea Identified from a Seed of Diseased Torreya taxifolia

, 2020
The metabolic pathways in the apicoplast organelle of Plasmodium parasites are similar to those in plastids in plant cells and are suitable targets for malaria drug discovery.
Ferreira, Daneel, Natascha Techen, Babu L. Tekwani, Daneel Ferreira, Edward M. Croom, Kumarihamy, Mallika, Mallika Kumarihamy, Khan, Shabana, Techen, Natascha, Croom, Edward M., Luiz H. Rosa, Nanayakkara, N. P.Dhammika, Rosa, Luiz H., Stephen O. Duke, N. P. Dhammika Nanayakkara, Tekwani, Babu L., Duke, Stephen O., Shabana Khan   +17 more
core   +1 more source

Mating‐Type Loci Modulate Pathogenicity and Non‐Sexual Development Through Autocrine Pheromone Signalling in the Asexual Fungus Fusarium oxysporum

Molecular Plant Pathology, Volume 27, Issue 3, March 2026.
MAT loci function as bistable switches in the asexual plant‐pathogenic fungus Fusarium oxysporum, controlling population behaviour through autocrine pheromone signalling. MAT1‐1 promotes hyphal fusion and virulence while repressing germination. MAT1‐2 has opposite effects, upregulating Bar1 protease that cleaves α‐pheromone.
Stefania Vitale, Antonia Barberio, Riccardo Cantelli, Marta Ranesi, Filippo De Curtis, Antonio Di Pietro, David Turrà   +6 more
wiley   +1 more source

Relationships between the stereochemistry and biological activity of fungal phytotoxins

, 2011
Toxins produced by phytopathogenic fungi assume great importance because of their involvement in several plant diseases. Although such pathogens are known to have seriously damaged crops, forest, and environmental resources, they represent a very ...
Alessio Cimmino, ANDOLFI, ANNA, CIMMINO, ALESSIO, Anna Andolfi, EVIDENTE, ANTONIO, Antonio Evidente   +5 more
core   +1 more source

Causes and consequences of bacterial local adaptation via MGEs in the plant microbiome

New Phytologist, Volume 249, Issue 5, Page 2215-2223, March 2026.
Summary Adaptations that enable plant‐associated bacteria to fill disparate niches comprise a critical component of microbial diversity. Genes that confer locally adaptive bacterial traits, ranging from heavy metal resistance to pathogen or symbiont infectivity, often reside within mobile genetic elements (MGEs) that can move between genomes.
Stephanie Porter, Dominique Holtappels, Angeliqua Montoya, Britt Koskella   +3 more
wiley   +1 more source

Advancing Plant Microbiome Research Through Host DNA Depletion Techniques

Plant Biotechnology Journal, Volume 24, Issue 3, Page 1189-1203, March 2026.
The plant microbiome plays an essential role in promoting plant growth, enhancing stress tolerance and maintaining overall plant health. Metagenomic technologies have significantly expanded our ability to investigate plant–microbe interactions at high taxonomic and functional resolutions.
Yao Wang, Junbo Yang, Huiyu Hou, Luyang Song, Xu Cheng, Yong‐Xin Liu   +5 more
wiley   +1 more source

Synthesis and Activity of Grape Wood Phytotoxins and Related Compounds

, 2004
The synthesis of analogues and derivatives of two o-hydroxyphenylacetylenes, eutypine and sterehirsutinal, the main phytotoxins isolated from the culture medium of Eutypa lata and Stereum hirsutum, is reported. Two means of synthesis are described, based
R. Tabacchi, Tabacchi, R., Perrin-Cherioux, S., S. Perrin-Cherioux, E. Abou-Mansour, Abou-Mansour, E.   +5 more
core   +1 more source

Compost liquor bioremediation using waste materials as biofiltration media. [PDF]

, 2005
Compost liquor results from the percolation of precipitation through composting waste; the release of liquids from high moisture content feedstocks; and as a result of runoff from hard surfaces and machinery.
Savage, A. J., Tyrrel, Sean F., A J Savage, S F Tyrrel   +3 more
core   +1 more source

Toxicidade de filtrados de cultura de Alternaria euphorbiicola em folhas de Euphorbia heterophylla Phytotoxicity of Alternaria euphorbiicola culture filtrates in Euphorbia heterophylla leaves

Planta Daninha, 2013
A espécie fúngica Alternaria euphorbiicola é agente causal de severas necroses de inflorescência, queimas de folhas e cancros da haste em Euphorbia heterophylla (leiteiro ou amendoim-bravo), importante planta daninha responsável por grandes prejuízos à ...
E.V.V Varejão, A.J Demuner, L.C.A Barbosa, R.W Barreto, B.S Vieira   +4 more
doaj   +1 more source