Results 71 to 80 of about 6,463 (173)

Rust HUBB: DNA barcode-based identification of Pucciniales

IMA Fungus
Rust fungi (Pucciniales, Basidiomycota) are a species-rich (ca. 8000 species), globally distributed order of obligate plant pathogens. Rust species are host-specific, and as a group they cause disease on many of our most economically and/or ecologically ...
Patricia Kaishian, Christopher R. K. Layug, Mark Anderson, Diane R. Berg, M. Catherine Aime   +4 more
doaj   +1 more source

Genome-enhanced detection and identification of fungal pathogens responsible for pine and poplar rust diseases.

PLoS ONE, 2019
Biosurveillance is a proactive approach that may help to limit the spread of invasive fungal pathogens of trees, such as rust fungi which have caused some of the world's most damaging diseases of pines and poplars. Most of these fungi have a complex life
Marie-Josée Bergeron, Nicolas Feau, Don Stewart, Philippe Tanguay, Richard C Hamelin   +4 more
doaj   +1 more source

Long‐term surveillance reveals hybridization by nuclear reassortment and intercontinental spread as major evolutionary drivers in wheat yellow rust

New Phytologist, Volume 251, Issue 4, Page 2091-2106, August 2026.
Documented incursions of Puccinia striiformis 2009–2023 based on sequential resampling of MLGs/pathogen races on different continents. Summary Evolutionary forces affecting crop pathogens, including hybridization and long‐distance dispersal (LDD), may have strong implications for food security and sustainable plant disease control at global scales ...
Mogens Støvring Hovmøller, Tine Thach, Julian Rodriguez‐Algaba, Jens Grønbech Hansen, Marcel Meyer, David P. Hodson, Kumarse Nazari, Robert F. Park, Rita Tam, Mareike Möller, Benjamin Schwessinger, John P. Rathjen, Paula Silva, Venancio Riella, Annemarie Fejer Justesen   +14 more
wiley   +1 more source

Nonhost resistance to rust pathogens – a continuation of continua

Frontiers in Plant Science, 2014
The rust fungi (order: Pucciniales) are a group of widely distributed fungal plant pathogens, which can infect representatives of all vascular plant groups.
Jan eBettgenhaeuser, Brian eGilbert, Michael eAyliffe, Matthew James Moscou   +3 more
doaj   +1 more source

A Meta‐Analysis Reveals That the Protective Role of Silicon in Grasses Against Fungal Pathogens Depends on Infection Mechanism

Plant, Cell &Environment, Volume 49, Issue 8, Page 5947-5964, August 2026.
ABSTRACT Pathogen infection drives plant community structure and constrains global agricultural productivity. Silicon (Si) improves resistance to abiotic and herbivory stress, particularly in grasses, but relatively little attention has addressed Si‐mediated resistance to pathogens, nor has it tested how this varies according to the type of plant and ...
Sarah J. Thorne, Julia Cooke, Susan E. Hartley   +2 more
wiley   +1 more source

Secretion in the Parasitic Phase of Rust Fungi [PDF]

, 1989
Rust fungi have a complex life cycle (see Littlefield 1981) and produce different spore forms. The basidiospores, aeciospores and uredospores develop highly specialized infection structures in order to penetrate into the leaf. The germ tube of the dikaryotic uredospore follows the array of wax crystals on the cuticle in a typical way and grows towards ...
openaire   +2 more sources

Laser Capture Microdissection of Uredinia Formed by Melampsora larici-populina Revealed a Transcriptional Switch Between Biotrophy and Sporulation

Molecular Plant-Microbe Interactions, 2010
The foliar rust caused by the basidiomycete Melampsora larici-populina is the main disease affecting poplar plantations in Europe. The biotrophic status of rust fungi is a major limitation to study gene expression of cell or tissue types during host ...
Stéphane Hacquard, Christine Delaruelle, Valérie Legué, Emilie Tisserant, Annegret Kohler, Pascal Frey, Francis Martin, Sébastien Duplessis   +7 more
doaj   +1 more source

The Plasma Membrane H+-ATPase from the Biotrophic Rust Fungus Uromyces fabae: Molecular Characterization of the Gene (PMA1) and Functional Expression of the Enzyme in Yeast

Molecular Plant-Microbe Interactions, 1998
To study the molecular basis of biotrophic nutrient uptake by plant parasitic rust fungi, the gene (Uf-PMA1) encoding the plasma membrane H+-ATPase from Uromyces fabae was isolated. Uf-PMA1 exists probably as a single gene.
Christine Struck, Claudia Siebels, Oliver Rommel, Marcus Wernitz, Matthias Hahn   +4 more
doaj   +1 more source

SOUTH AFRICAN RUST FUNGI, III.

Bothalia: African Biodiversity & Conservation, 1939
No abstract ...
E. M. Doidge
doaj   +1 more source

Double-stranded RNA prevents and cures infection by rust fungi. [PDF]

Commun Biol, 2023
Degnan RM, Shuey LS, Radford-Smith J, Gardiner DM, Carroll BJ, Mitter N, McTaggart AR, Sawyer A.   +7 more
europepmc   +1 more source