منابع مشابه
Saponins versus plant fungal pathogens
The production of low-molecular-weight antimicrobial molecules within plants is one component of defense against pathogens. Among them, preformed antimicrobial compounds (phytoanticipins) are the first biochemical barriers against pathogens. Saponins (a group of phytoanticipins) are present constitutively in plants and play important roles in plant defense. A variety of biological roles have be...
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The capacity for pathogenic fungi to change morphology during their lifecycle is widespread. However, relatively few fungi are considered dimorphic, which refers to the ability to switch between two morphologies, yeast and hyphae (Table 1). These pathogens can be roughly subdivided into thermal (morphologic switch induced by temperature) and non-thermal dimorphic fungi (Table 1). Worldwide, the...
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A leaf blight of carrot (Daucus carota) caused by Alternaria dauci was found in Alentejo (Ourique, Portugal). Morphological characteristics of the fungus are described.
متن کاملThe Top 10 fungal pathogens in molecular plant pathology.
The aim of this review was to survey all fungal pathologists with an association with the journal Molecular Plant Pathology and ask them to nominate which fungal pathogens they would place in a 'Top 10' based on scientific/economic importance. The survey generated 495 votes from the international community, and resulted in the generation of a Top 10 fungal plant pathogen list for Molecular Plan...
متن کاملHuman and Plant Fungal Pathogens: The Role of Secondary Metabolites
Secondary metabolites (SM) are small organic molecules produced by various microorganisms (mainly fungi and actinobacteria, among others) through the action of large enzymes like nonribosomal peptide synthetases (NRPS) and polyketide synthases (PKS) or by enzymes like dimethylallyl transferases and prenyltransferases. These special metabolites are in general not essential for growth but are bel...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 2008
ISSN: 0378-1097,1574-6968
DOI: 10.1111/j.1574-6968.2008.01173.x