Advanced backcross QTL analysis and comparative mapping with RIL QTL studies and GWAS provide an overview of QTL and marker haplotype diversity for resistance to Aphanomyces root rot in pea (Pisum sativum) [PDF]
Frontiers in Plant Science, 2023 Aphanomyces euteiches is the most damaging soilborne pea pathogen in France. Breeding of pea resistant varieties combining a diversity of quantitative trait loci (QTL) is a promising strategy considering previous research achievements in dissecting ...
Théo Leprévost +13 more
exaly +4 more sources
Evaluation of pea genotype PI180693 partial resistance towards aphanomyces root rot in commercial pea breeding [PDF]
Frontiers in Plant Science, 2023 The cultivation of vining pea (Pisum sativum) faces a major constraint with root rot diseases, caused by a complex of soil-borne pathogens including the oomycetes Aphanomyces euteiches and Phytophtora pisi.
Carol Kälin +5 more
exaly +4 more sources
Aphanomyces macrosporus sp. nov. Causing Root Rot in Barley and Some Other Plants [PDF]
Journal of Fungi, 2023 In recent years, a new root rot disease in barley, which is caused by an Aphanomyces species, was found in field surveys in Southern Sweden and Denmark. Its symptoms occurred at the early tillering stage, around the BBCH 21 growth stage, and included the
Mariann Wikström +2 more
doaj +2 more sources
The root pathogen Aphanomyces euteiches secretes modular proteases in pea apoplast during host infection [PDF]
Frontiers in Plant Science, 2023 To successfully colonize the host, phytopathogens have developed a large repertoire of components to both combat the host plant defense mechanisms and to survive in adverse environmental conditions.
Andrei Kiselev +6 more
doaj +2 more sources
Prevalence, molecular identification and genotyping of the crayfish plague pathogen, Aphanomyces astaci in major narrow-clawed crayfish (Pontastacus leptodactylus Eschscholtz, 1823) populations from Türkiye [PDF]
Journal of Veterinary ResearchCrayfish plague is considered the most important crayfish disease globally. It is caused by the fungus-like agent, Aphanomyces astaci. This study aimed to identify and determine the prevalence of A. astaci using PCR in narrow-clawed crayfish (Pontastacus
Akhan Süleyman +5 more
doaj +2 more sources
Azomycin produced by Pseudomonas has both phytotoxic and anti-oomycete activity [PDF]
Journal of BacteriologyMembers of the genus Pseudomonas synthesize diverse natural products that contribute to their versatility in free-living and host-associated lifestyles.
Zayda P. Morales Moreira +11 more
doaj +2 more sources
Temporal sampling of root exudates using coated blade-SPME for decoding plant–pathogen interactions [PDF]
Frontiers in Plant ScienceRoot exudates shape the rhizosphere and mediate plant–microbe interactions, yet traditional sampling techniques often disturb the natural environment. Here, we present the use of coated blade-solid-phase microextraction (CB-SPME) method for passive, non ...
Hodan Halane +4 more
doaj +2 more sources
Molecules, 2017 Oligogalacturonides (OGs) are known for their powerful ability to stimulate the plant immune system but little is known about their mode of action in pea (Pisum sativum). In the present study, we investigated the elicitor activity of two fractions of OGs,
Sameh Selim
exaly +3 more sources
Identification of Sources of Resistance to Aphanomyces Root Rot in Pisum [PDF]
PlantsAphanomyces root rot (ARR), caused by Aphanomyces euteiches, is one of the most devastating diseases that affect the production of peas. Several control strategies such as crop rotation, biocontrol, and fungicides have been proposed, but none provides a ...
Sara Rodriguez-Mena +2 more
doaj +2 more sources
Transcriptomic analysis identifies candidate genes for Aphanomyces root rot disease resistance in pea [PDF]
BMC Plant BiologyBackground Aphanomyces euteiches is a soil-borne oomycete that causes root rot in pea and other legume species. Symptoms of Aphanomyces root rot (ARR) include root discoloration and wilting, leading to significant yield losses in pea production ...
Carol Kälin +6 more
doaj +2 more sources