Results 61 to 70 of about 7,170 (183)

Diversification and deployment of PRR and NLR immune receptors in potato

The Plant Journal, Volume 127, Issue 1, July 2026.
SUMMARY Wild relatives of potato (Solanum tuberosum) have accumulated a wide diversity of immune receptors that provide disease resistance to a multitude of pathogens. The classical resistance genes in potato generally belong to the nucleotide‐binding leucine‐rich repeat (NLRs) receptors, which are well studied and widely applied in disease resistance ...
Yerisf C. Torres Ascurra, Barbara Schrammel, Daniel Monino‐Lopez, Guillermo Merino Martin, Jasmin Wiedmer, Vivianne G. A. A. Vleeshouwers   +5 more
wiley   +1 more source

Conserved effector families render Phytophthora species vulnerable to recognition by NLR receptors in nonhost plants

Nature Communications
NLR receptor is suggested as a component of plant nonhost resistance (NHR). However, the evolutionary process of how plants develop receptors for recognizing broad-spectrum pathogens is still elusive. Here, we observe that multiple RxLR effector families
Soohyun Oh, Myung-Shin Kim, Hui Jeong Kang, Taewon Kim, Junhyeong Kong, Doil Choi   +5 more
doaj   +1 more source

Peer review of the pesticide risk assessment of the active substance cymoxanil

EFSA Journal, Volume 24, Issue 7, July 2026.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, Lithuania, and the co‐rapporteur Member State, Finland, for the pesticide active substance cymoxanil are reported.
European Food Safety Authority (EFSA), Fernando Álvarez, Maria Arena, Domenica Auteri, Sofia Batista Leite, Marco Binaglia, Anna Federica Castoldi, Arianna Chiusolo, Angelo Colagiorgi, Mathilde Colas, Federica Crivellente, Chloe De Lentdecker, Isabella De Magistris, Gabriella Fait, Franco Ferilli, German Giner Santonja, Varvara Gouliarmou, Alessio Ippolito, Frederique Istace, Dimitra Kardassi, Aude Kienzler, Anna Lanzoni, Roberto Lava, Renata Leuschner, Alberto Linguadoca, Mariano Lopez Romano, Jochem Louisse, Christopher Lythgo, Oriol Magrans, Iris Mangas, Silvia Mazzega, Andrea Mioč, Ileana Miron, Tunde Molnar, Laura Padovani, Vincenzo Padricello, Martina Panzarea, Juan Manuel Parra Morte, Simone Rizzuto, Miguel Santos, Rositsa Serafimova, Rachel Sharp, Csaba Szentes, Anne Theobald, Manuela Tiramani, Giorgia Vianello, Laura Villamar‐Bouza   +46 more
wiley   +1 more source

Metabolic Model of the Phytophthora infestans-Tomato Interaction Reveals Metabolic Switches during Host Colonization

mBio, 2019
The oomycete pathogen Phytophthora infestans causes potato and tomato late blight, a disease that is a serious threat to agriculture. P. infestans is a hemibiotrophic pathogen, and during infection, it scavenges nutrients from living host cells for its ...
Sander Y. A. Rodenburg, Michael F. Seidl, Howard S. Judelson, Andrea L. Vu, Francine Govers, Dick de Ridder   +5 more
doaj   +1 more source

Research Regarding the Simultaneous Control of the Pathogens on Tomatoes Crops under High Plastic Tunnels

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2017
In Romania the most important pathogens on tomatoes crops are Alternaria porri f.sp. solani, Botrytis cinerea, Fulvia fulva, Phytophthora infestans and Erysiphe sp. During period of vegetation, the attack of mentioned pathogens are frequently overlapping.
Gabriela ŞOVĂREL, Marcel COSTACHE, Ana Emilia CENUŞĂ   +2 more
doaj   +1 more source

ANTAGONISTIC ACTIVITY OF PLANT-ASSOCIATED MICROORGANISMS AGAINST Phytophthora infestans

Acta Scientiarum Polonorum: Hortorum Cultus, 2016
Phytophthora infestans is a pathogen threatening potato and tomato tillages. Environmentally safe biological methods are searched for the prevention against this pathogen. Many biocontrolling agents occur in plants or on their surfaces. Our studies were
Hanna Rekosz-Burlaga, Edyta Tokarczyk, Jarosław Szczepaniak, Agata Goryluk-Salmonowicz   +3 more
doaj  

Phytophthora infestans Populations in Latvia

Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences., 2008
Phytophthora infestans Populations in Latvia Potato late blight caused by Phytophthora infestans (Mont.) de Bary is one of the most investigated plant pathogens. However, problems with disease control have increased in recent years, which plant pathologists have explained by its ability of forming oospores in potato leaves. Consequently, the P.
openaire   +1 more source

PiRV-2 stimulates sporulation in Phytophthora infestans

Virus Research, 2019
Phytophthora infestans is the causal agent of potato and tomato late blight. This pathogen, which caused the Irish potato famine, is of profound historical significance and still poses a major threat in today's agroecosystems. Research on late blight epidemics usually focuses on pathogen virulence, host resistance, environmental factors and fungicide ...
Guohong, Cai, William E, Fry, Bradley I, Hillman   +2 more
openaire   +2 more sources

The aspartic proteinase family of three Phytophthora species

BMC Genomics, 2011
Background Phytophthora species are oomycete plant pathogens with such major social and economic impact that genome sequences have been determined for Phytophthora infestans, P. sojae and P. ramorum. Pepsin-like aspartic proteinases (APs) are produced in
ten Have Arjen, Meijer Harold JG, Kay John, van Kan Jan AL   +3 more
doaj   +1 more source

A Mating-Induced Protein of Phytophthora infestans Is a Member of a Family of Elicitors with Divergent Structures and Stage-Specific Patterns of Expression

Molecular Plant-Microbe Interactions, 2003
Five members of an elicitor-like gene family from Phytophthora infestans were examined. The family was identified through the analysis of M81, a mating-induced gene. The predicted M81 product resembled a 42-kDa P.
Anna-Liisa Fabritius, Howard S. Judelson
doaj   +1 more source