Results 41 to 50 of about 2,929,806 (305)

Keeping time on the plant-pathogen arms race : a role for the plant circadian clock in immune response [PDF]

open access: yes, 2011
In this study, Arabidopsis thaliana (Arabidopsis) in the Columbia-0 (Col-0) background showed time-of-day variation in susceptibility to the plant-pathogen Pseudomonas syringae DC3000 pathovar tomato (P.
Bhardwaj, Vaibhav
core   +1 more source

An RxLR effector from phytophthora infestans prevents re-localisation of two plant NAC transcription factors from the endoplasmic reticulum to the nucleus [PDF]

open access: yes, 2013
The plant immune system is activated following the perception of exposed, essential and invariant microbial molecules that are recognised as non-self. A major component of plant immunity is the transcriptional induction of genes involved in a wide array ...
McLellan, Hazel   +41 more
core   +1 more source

An xa5 Resistance Gene-Breaking Indian Strain of the Rice Bacterial Blight Pathogen Xanthomonas oryzae pv. oryzae Is Nearly Identical to a Thai Strain

open access: yesFrontiers in Microbiology, 2020
The rice bacterial blight pathogen Xanthomonas oryzae pv. oryzae (Xoo) constrains production in major rice growing countries of Asia. Xoo injects transcription activator-like effectors (TALEs) that bind to and activate host “susceptibility” (S) genes ...
Sara C. D. Carpenter   +15 more
doaj   +1 more source

Plant Pathogenic Fungi

open access: yesMicrobiology Spectrum, 2017
ABSTRACT Fungi are among the dominant causal agents of plant diseases. To colonize plants and cause disease, pathogenic fungi use diverse strategies. Some fungi kill their hosts and feed on dead material (necrotrophs), while others colonize the living tissue (biotrophs).
Gunther, Doehlemann   +3 more
openaire   +2 more sources

Loss of susceptibility as a novel breeding strategy for durable and broad-spectrum resistance [PDF]

open access: yes, 2010
Recent studies on plant immunity have suggested that a pathogen should suppress induced plant defense in order to infect a plant species, which otherwise would have been a nonhost to the pathogen. For this purpose, pathogens exploit effector molecules to
Visser, R.G.F.   +7 more
core   +1 more source

Plant Cell Wall Changes in Common Wheat Roots as a Result of Their Interaction with Beneficial Fungi of Trichoderma

open access: yesCells, 2020
Plant cell walls play an important role in shaping the defense strategies of plants. This research demonstrates the influence of two differentiators: the lifestyle and properties of the Trichoderma species on cell wall changes in common wheat seedlings ...
Aneta Basińska-Barczak   +2 more
doaj   +1 more source

Distinctive expansion of potential virulence genes in the genome of the oomycete fish pathogen Saprolegnia parasitica [PDF]

open access: yes, 2013
Peer ...
Marco Mammella (421707)   +222 more
core   +2 more sources

Bacterial effector targeting of a plant iron sensor facilitates iron acquisition and pathogen colonization [PDF]

open access: yes, 2021
Acquisition of nutrients from different species is necessary for pathogen colonization. Iron is an essential mineral nutrient for nearly all organisms, but little is known about how pathogens manipulate plant hosts to acquire iron.
Luo, X.   +25 more
core   +1 more source

Plant-Pathogenic Fusarium Species

open access: yesJournal of Fungi, 2022
Fusarium species are ubiquitous fungi, both saprotrophic and pathogenic to plants, animals and humans. They are also potent mycotoxin producers which makes them one of the most devastating plant pathogens.
Łukasz Stępień
doaj   +1 more source

The evolution of virulence and pathogenicity in plant pathogen populations [PDF]

open access: yesMolecular Plant Pathology, 2008
SUMMARY The term virulence has a conflicting history among plant pathologists. Here we define virulence as the degree of damage caused to a host by parasite infection, assumed to be negatively correlated with host fitness, and pathogenicity the qualitative capacity of a parasite to infect and cause disease on a host. Selection may act
Sacristán Benayas, Soledad   +1 more
openaire   +3 more sources

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