Results 41 to 50 of about 8,199 (225)

Suspect and Target Screening of Natural Toxins in the Ter River Catchment Area in NE Spain and Prioritisation by Their Toxicity

Toxins, 2020
This study presents the application of a suspect screening approach to screen a wide range of natural toxins, including mycotoxins, bacterial toxins, and plant toxins, in surface waters.
Massimo Picardo, Oscar Núñez, Marinella Farré   +2 more
doaj   +1 more source

Unraveling the senses of Phytophthora; leads to novel control strategies? [PDF]

, 2009
Oomycetes cause devastating diseases on plants and animals. They cause major yield losses in many crop plants and their control heavily depends on agrochemicals. This is certainly true for the potato late blight pathogen Phytophthora infestans.
Govers, F., Meijer, H.J.G., Raaijmakers, J.M., Tran, H., Wagemakers, L.   +4 more
core   +2 more sources

Activation of Ustilaginoidin Biosynthesis Gene uvpks1 in Villosiclava virens Albino Strain LN02 Influences Development, Stress Responses, and Inhibition of Rice Seed Germination

Journal of Fungi, 2023
Villosiclava virens (anamorph: Ustilaginoidea virens) is the pathogen of rice false smut (RFS), which is a destructive rice fungal disease. The albino strain LN02 is a natural white-phenotype mutant of V.
Mengyao Xue, Xuwen Hou, Gan Gu, Jie Dong, Yonglin Yang, Xiaoqian Pan, Xuan Zhang, Dan Xu, Daowan Lai, Ligang Zhou   +9 more
doaj   +1 more source

Rice sheath rot: an emerging ubiquitous destructive disease complex

Frontiers in Plant Science, 2015
Around one century ago, a rice disease characterized mainly by rotting of sheaths was reported in Taiwan. The causal agent was identified as Acrocylindrium oryzae, later known as Sarocladium oryzae.
Vincent de Paul Bigirimana, Khuong Hoang Gia Hua, Obedi Ishibwela Nyamangyoku, Monica eHöfte   +3 more
doaj   +1 more source

An Integrative Approach for the Characterization of Plant-Pathogenic Streptomyces spp. Strains Based on Metabolomic, Bioactivity, and Phylogenetic Analysis

Frontiers in Microbiology, 2021
Actinomycetes are generally recognized as a diverse group of gram-positive, mycelium-forming, soil bacteria that play an important role in mineralization processes and plant health, being Streptomyces the most well-known genus from this group.
Valentina Croce, Valentina Croce, Andrés López-Radcenco, Andrés López-Radcenco, María Inés Lapaz, María Julia Pianzzola, Guillermo Moyna, María Inés Siri   +7 more
doaj   +1 more source

Secondary metabolites in fungus-plant interactions [PDF]

, 2018
K
Holb, Imre, Pusztahelyi, Tünde, Pócsi, István   +2 more
core   +1 more source

Secondary metabolites in fungus-plant interactions [PDF]

, 2015
Fungi and plants are rich sources of thousands of secondary metabolites. The genetically coded possibilities for secondary metabolite production, the stimuli of the production, and the special phytotoxins basically determine the microscopic fungi-host ...
Holb, Imre, Pusztahelyi, Tünde, Pócsi, István   +2 more
core   +2 more sources

Temporal dynamics of co‐inoculation of Leptosphaeria maculans and Leptosphaeria biglobosa determine interspecific competition and disease development on oilseed rape

Pest Management Science, EarlyView.
This study provides evidence that the timing of co‐inoculation of Leptosphaeria maculans and Leptosphaeria biglobosa determine the outcome of interspecific competition and disease development on their host oilseed rape. Abstract BACKGROUND Phoma stem canker is one of the most economically damaging diseases of oilseed rape, caused by co‐existing fungal ...
Evren Bingol, Chinthani S. Karandeni Dewage, Aiming Qi, Faye Ritchie, Bruce DL Fitt, Yong‐Ju Huang   +5 more
wiley   +1 more source

Release of Hypoglycin A from Hypoglycin B and Decrease of Hypoglycin A and Methylene Cyclopropyl Glycine Concentrations in Ruminal Fluid Batch Cultures

Toxins
The transformation of hypoglycin A (HGA), hypoglycin B (HGB), and methylene cyclopropyl glycine (MCPrG) in ruminal fluid batch cultures was investigated, and the effect of these toxins on the batch culture microorganisms using microbial metabolites was ...
Anna Maria Engel, Ahmed H. El-Khatib, Martin Bachmann, Monika Wensch-Dorendorf, Fenja Klevenhusen, Stefan Weigel, Robert Pieper, Annette Zeyner   +7 more
doaj   +1 more source

The phytotoxin coronatine is a multifunctional component of the virulence armament of Pseudomonas syringae [PDF]

, 2014
Plant pathogens deploy an array of virulence factors to suppress host defense and promote pathogenicity. Numerous strains of Pseudomonas syringae produce the phytotoxin coronatine (COR).
David Mackey, Lin Jin, Mikiko Shimada, Min Gab Kim, Xueqing Geng   +4 more
core   +1 more source