Results 11 to 20 of about 4,674 (240)

AphanoDB: a genomic resource for Aphanomyces pathogens [PDF]

BMC Genomics, 2007
Background The Oomycete genus Aphanomyces comprises devastating plant and animal pathogens. However, little is known about the molecular mechanisms underlying pathogenicity of Aphanomyces species.
Wincker Patrick, Couloux Arnaud, San Clemente Hélène, Mathé Catherine, Gaulin Elodie, Madoui Mohammed-Amine, Dumas Bernard   +6 more
doaj   +7 more sources

LACK OF SPECIFICITY OF THE MOLECULAR DIAGNOSTIC METHOD FOR IDENTIFICATION OF APHANOMYCES ASTACI

Knowledge and Management of Aquatic Ecosystems, 2007
A recent PCR-test developed for identification of Aphanomyces astaci, the organism responsible for crayfish plague, provided false positives for Aphanomyces frigidophilus, Aphanomyces repetans, and some Saprolegnia spp. Real-time PCR showed that with the
BALLESTEROS I., MARTÍN M. P., CERENIUS L., SÖDERHÄLL K., TELLERÍA M. T., DIÉGUEZ-URIBEONDO J.   +5 more
doaj   +3 more sources

Host preference and specialization in the genus Aphanomyces (Oomycetes) from molecular and interaction network insights [PDF]

Scientific Reports
Aphanomyces (Saprolegniales, Oomycetes) includes some of the most economically and environmentally devastating pathogens of plants and freshwater animals. Despite research focused on its pathogenicity and dispersal, key biological questions, such as host
Gloria Casabella-Herrero, Laura Martín-Torrijos, Sergio Pérez-Ortega, Javier Diéguez-Uribeondo   +3 more
doaj   +2 more sources

Inoculum dose-disease response relationships for the pea root rot pathogen, Aphanomyces euteiches, are dependent on soil type and other pathogens. [PDF]

Front Plant Sci, 2023
The oomycete pathogen, Aphanomyces euteiches, was implicated for the first time in pea and lentil root rot in Saskatchewan and Alberta in 2012 and 2013.
Chatterton S, Schwinghamer TD, Pagé A, Davidson RB, Harding MW, Banniza S.   +5 more
europepmc   +2 more sources

Observations of crayfish plague infections in commercially important narrow-clawed crayfish populations in Turkey [PDF]

Knowledge and Management of Aquatic Ecosystems, 2018
We studied the presence of possible Aphanomyces astaci infections in eight Turkish narrow-clawed crayfish (Astacus leptodactylus) populations by analyzing the prevalence and genotypes of the disease agent A. astaci. The qPCR analyses revealed A.
Kokko Harri, Harlioglu Muzaffer M., Aydin Hamdi, Makkonen Jenny, Gökmen Gökhan, Aksu Önder, Jussila Japo   +6 more
doaj   +3 more sources

Identification and Characterization of Bacteria-Derived Antibiotics for the Biological Control of Pea Aphanomyces Root Rot

Microorganisms, 2022
Antibiosis has been proposed to contribute to the beneficial bacteria-mediated biocontrol against pea Aphanomyces root rot caused by the oomycete pathogen Aphanomyces euteiches. However, the antibiotics required for disease suppression remain unknown. In
Xiao Lai, Dhirendra Niroula, Mary Burrows, Xiaogang Wu, Qing Yan   +4 more
doaj   +2 more sources

Distribution of plant pathogenic Aphanomyces species in Sweden, Denmark and Lithuania and its relationship with soil factors

Journal of Plant Pathology
Three species of Aphanomyces, A. euteiches, A. cochlioides and A. cladogamus are devastating agricultural plant pathogens causing root rot disease on pea, sugar beet and spinach, respectively.
Sidhant Chaudhary, Jamshid Fatehi, Magnus Karlsson   +2 more
exaly   +2 more sources

Pathotype characterization of Aphanomyces euteiches isolates collected from pea breeding nurseries. [PDF]

Front Plant Sci
Introduction Aphanomyces euteiches Drechsler is an oomycete pathogen that affects legume crops, causing root rot, a severe disease of peas (Pisum sativum L.) worldwide. While significant research progress has been made in breeding pea-resistant varieties,
Moussart A, Lavaud C, Onfroy C, Leprévost T, Pilet-Nayel ML, Le May C.   +5 more
europepmc   +2 more sources

Pathogenicity of animal and plant parasitic Aphanomyces spp and their economic impact on aquaculture and agriculture

Fungal Biology Reviews, 2021
Parasitic Aphanomyces species are a global threat to agri- and aquaculture, causing multimillion USD damage every year. Via the global trade, Aphanomyces has spread across all continents with exception of South America and Antarctica, and has become a ...
Thomas Becking, A. Kiselev, V. Rossi, David Street-Jones, F. Grandjean, E. Gaulin   +5 more
semanticscholar   +2 more sources

Identification and Functional Characterization of Isoflavone synthase Gene Family in Pea (Pisum sativum): The Entry Point to Pisatin Biosynthesis

Legume Science
Isoflavone synthase (IFS), a cytochrome P450 monooxygenase of the CYP93C subfamily, catalyzes the conversion of flavanones into isoflavones, the first committed step in the biosynthesis of isoflavonoid phytoalexins.
Muhammad Sufyan Tahir, Kuflom Kuflu, Nishat Shayala Islam, Tim McDowell, Sangeeta Dhaubhadel   +4 more
doaj   +2 more sources