Results 71 to 80 of about 538 (146)

Defense Genes Are Differentially Induced by a Mycorrhizal Fungus and Rhizobium sp. in Wild-Type and Symbiosis-Defective Pea Genotypes

Molecular Plant-Microbe Interactions, 1999
Mycorrhiza-resistant and non-nodulating pea mutants provide a model system for identifying common genes regulated during the early events in mycorrhiza and nodule establishment.
Juan M. Ruiz-Lozano, Hélène Roussel, Silvio Gianinazzi, Vivienne Gianinazzi-Pearson   +3 more
doaj   +1 more source

Cross-regulations between N-metabolism and Nitric Oxide (NO) signaling during plant immunity

Frontiers in Plant Science, 2016
Plants are sessile organisms that have evolved a complex immune system which helps them cope with pathogen attacks. However, the capacity of a plant to mobilize different defense responses is strongly affected by its physiological status. Nitrogen (N) is
Elise eThalineau, Elise eThalineau, Hoai-Nam eTruong, Hoai-Nam eTruong, Antoine eBerger, Antoine eBerger, Antoine eBerger, Carine eFournier, Carine eFournier, Alexandre eBoscari, Alexandre eBoscari, Alexandre eBoscari, David eWendehenne, David eWendehenne, Sylvain eJeandroz, Sylvain eJeandroz   +15 more
doaj   +1 more source

Impact of climate and diseases on pea yields: what perspectives with climate change?

Oilseeds and fats, crops and lipids, 2017
For farmers, pea crop is characterized by a large yield variability between years, between areas, and even between fields in a same small area in a given year.
Bénézit Maud, Biarnès Véronique, Jeuffroy Marie-Hélène   +2 more
doaj   +1 more source

Root rot of pea caused by Aphanomyces euteiches [PDF]

, 2008
Aphanomyces root rot, caused by the oomycete Aphanomyces euteiches, is the most important and destructive disease of pea. Since the inoculum is persistent in the soil, and no resistant cultivars or means of chemical control are available, the disease is difficult to manage.
openaire  

Adenine Phosphoribosyltransferase Is a Universal Counterselectable Marker for DNA-Free Genome Editing in Oomycetes

Molecular Plant-Microbe Interactions
CRISPR-Cas genome editing is a powerful tool for understanding the pathogenicity of oomycetes, a group that includes several destructive plant parasites.
Laurent Camborde, Chalisa Jaturapaktrarak, Jérôme Gouzy, Céline Lopez-Roques, Theerapong Krajaejun, Elodie Gaulin, Yacine Badis   +6 more
doaj   +1 more source

Aphanomyces euteiches Race 2 in Central Illinois Alfalfa Fields

Plant Disease, 2002
Approximately 260,000 ha of alfalfa is grown in Illinois. Two soil samples were collected randomly from slowly drained thin patches in each of four established alfalfa fields near Urbana in 2001. Plants in the thin patches were asymptomatic. Aphanomyces euteiches Drechs. was baited from the soil with cv. Saranac alfalfa seedlings and was isolated from
openaire   +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   +1 more source

Advanced Imaging for Quantitative Evaluation of Aphanomyces Root Rot Resistance in Lentil

Frontiers in Plant Science, 2019
Aphanomyces root rot (ARR) is a soil-borne disease that results in severe yield losses in lentil. The development of resistant cultivars is one of the key strategies to control this pathogen.
Afef Marzougui, Yu Ma, Chongyuan Zhang, Rebecca J. McGee, Clarice J. Coyne, Dorrie Main, Sindhuja Sankaran   +6 more
doaj   +1 more source

Identification of Sources of Resistance to Aphanomyces euteiches in Common Vetch (Vicia sativa subsp. sativa) Germplasm

Agronomy
Aphanomyces root rot is a major threat to legume production worldwide, mainly in pea and lentil, crops on which extensive research programs are targeting the management of the disease.
Mario González, Ángela Molina, Sara Rodriguez-Mena, Diego Rubiales   +3 more
doaj   +1 more source

Genetics of pea resistance to Aphanomyces euteiches in the genomics Era

, 2016
Common root rot, caused by the oomycete Aphanomyces euteiches, is a major soil borne disease of pea in many countries. The large pea genomic and plant resources recently developed have deepened the knowledge of genetics of partial resistance to A. euteiches. A dedicated panel of Aphanomyces genetic resources genotyped with a 13K-SNP array (Tayeh et al,
Pilet-Nayel, Marie-Laure, Desgroux, Aurore, Lavaud, Clément, Lesné, Angélique, Boutet, Gilles, Aubert, Gregoire, Mcgee, Rébecca, Coyne, Clarice J., Bourion, Virginie, Burstin, Judith, Baranger, Alain   +10 more
openaire   +2 more sources