نتایج جستجو برای: smut fungi

تعداد نتایج: 45480  

Journal: :Anales del Jardín Botánico de Madrid 2021

2016
Alexandra Stirnberg Armin Djamei

The biotrophic fungus Ustilago maydis, the causal agent of corn smut disease, uses numerous small secreted effector proteins to suppress plant defence responses and reshape the host metabolism. However, the role of specific effectors remains poorly understood. Here, we describe the identification of ApB73 (Apathogenic in B73), an as yet uncharacterized protein essential for the successful colon...

Journal: :Studies in mycology 2015
Q-M Wang D Begerow M Groenewald X-Z Liu B Theelen F-Y Bai T Boekhout

The subphylum Ustilaginomycotina (Basidiomycota, Fungi) comprises mainly plant pathogenic fungi (smuts). Some of the lineages possess cultivable unicellular stages that are usually classified as yeast or yeast-like species in a largely artificial taxonomic system which is independent from and largely incompatible with that of the smut fungi. Here we performed phylogenetic analyses based on seve...

Journal: Mycologia Iranica 2017

Fungal spores are continuously deposited on the leaf surfaces by wind impaction, sedimentation and rain wash-out from the atmosphere and splash-dispersal. They reside and act as asymptomatic mutualists, benign commensals or latent pathogens. A slight imbalance in this relation can lead to pathogenic phase of the fungi, resulting in a variety of symptoms on leaves viz. discoloration, blight, soo...

Journal: :Siberian Herald of Agricultural Science 2019

Journal: :Plant Species Biology 2023

Flower-smut fungal infection has been widely observed in many plant species. As plants infected with flower-smut fungi exhibit visible changes floral morphology and flower sterility, researchers have intensively studied the effects of disease on sexual reproduction host plants. Although most are clonal perennials, remain unclear. Here, we investigated detrimental a perennial plant, Barnardia ja...

Journal: :Applied and environmental microbiology 2008
Ivan P Edwards Rima A Upchurch Donald R Zak

Cellulose is the major component of plant biomass, and microbial cellulose utilization is a key step in the decomposition of plant detritus. Despite this, little is known about the diversity of cellulolytic microbial communities in soil. Fungi are well known for their cellulolytic activity and mediate key functions during the decomposition of plant detritus in terrestrial ecosystems. We develop...

2010
Ramon Wahl Kathrin Wippel Sarah Goos Jörg Kämper Norbert Sauer

Plant pathogenic fungi cause massive yield losses and affect both quality and safety of food and feed produced from infected plants. The main objective of plant pathogenic fungi is to get access to the organic carbon sources of their carbon-autotrophic hosts. However, the chemical nature of the carbon source(s) and the mode of uptake are largely unknown. Here, we present a novel, plasma membran...

Journal: :Current opinion in microbiology 2012
Nicole M Donofrio Vidhyavathi Raman

Fungal effectors have often been referred as a 'sea of diversity', but recently, experiments have shed some light onto effector biology, including discovery that unrelated fungi utilize some common methods for creating a more compatible host environment. A wheat pathogen and a rice pathogen, for example, have evolved mechanisms to suppress chitin-mediated basal defenses in their respective plan...

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