Results 41 to 50 of about 40,402 (256)

Puccinia fumosa (Pucciniales) y su hospedante Loeselia glandulosa(Polemoniaceae), nuevos registros para Colombia y Suramérica

Caldasia, 2019
Se registra por primera vez para Colombia la roya Puccinia fumosa parasitando a Loeselia glandulosa per-teneciente a la familia Polemoniaceae. Es el primer registro de esta familia botánica y del género Loeseliasiendo parasitados por Pucciniales en ...
Mauricio Salazar-Yepes
doaj   +1 more source

Comparative genomics of Australian isolates of the wheat stem rust pathogen Puccinia graminis f. sp. tritici reveals extensive polymorphism in candidate effector genes [PDF]

, 2015
The wheat stem rust fungus Puccinia graminis f. sp. tritici (Pgt) is one of the most destructive pathogens of wheat. In this study, a draft genome was built for a founder Australian Pgt isolate of pathotype (pt.) 21-0 (collected in 1954) by next ...
Cuomo, Christina A, Dodds, Peter N, Ellis, Jeffrey G, Garnica, Diana P, Karaoglu, Haydar, Mago, Rohit, Nemri, Adnane, Park, Robert F, Rathjen, John P, Sperschneider, Jana, Upadhyaya, Narayana M, Xu, Bo   +11 more
core   +2 more sources

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

Insect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn, Vicky L. Tolmay, Marlon‐Schylor Luke le Roux, Lintle Mohase, Mpho S. Mafa, Vittorio F. Nicolis, Eduard Venter, Nicolaas Francois Visser Burger, Anna‐Maria Botha   +8 more
wiley   +1 more source

Fungos causadores de ferrugens (Uredinales) da Reserva Biológica do Lago Piratuba, Amapá, Brasil

Rodriguésia
Resumo Este trabalho apresenta resultados do levantamento da micota Urediniológica realizado na Reserva Biológica do Lago Piratuba e áreas de entorno, no estado do Amapá.
Isadora Fernandes de França, Helen Maria Pontes Sotão, Salustiano Vilar Costa-Neto   +2 more
doaj   +1 more source

BRS Missões: nova cultivar de milho para a região Sul do Brasil BRS Missões: new corn cultivar to Southern Brazil

Pesquisa Agropecuária Brasileira, 2006
Para atender à demanda por cultivares de milho de polinização aberta, com elevado potencial produtivo, adaptadas às condições de clima temperado do Sul do Brasil, a Embrapa Trigo, em parceria com a Embrapa Milho e Sorgo, desenvolveu a cultivar BRS ...
Beatriz Marti Emygdio, Luiz Ricardo Pereira   +1 more
doaj   +1 more source

Fine mapping and marker development for the wheat leaf rust resistance gene Lr32

G3: Genes, Genomes, Genetics, 2022
Wheat leaf rust is caused by the fungal pathogen Puccinia triticinaLr32Aegilops tauschiiLr32Lr322A ...
Jyoti Saini Sharma, Curt A McCartney, Brent D McCallum, Colin W Hiebert   +3 more
doaj   +1 more source

Heterologous expression screens in Nicotiana benthamiana identify a candidate effector of the wheat Yellow Rust Pathogen that associates with processing bodies [PDF]

, 2016
Rust fungal pathogens of wheat (Triticum spp.) affect crop yields worldwide. The molecular mechanisms underlying the virulence of these pathogens remain elusive, due to the limited availability of suitable molecular genetic research tools.
A Bombarely, A Eulalio, A Eulalio, A Hubbard, A Steffens, A Weiberg, B Petre, B Petre, B Petre, Benjamin Petre, CH Wu, Cécile Lorrain, D Cantu, D Cantu, Diane G. O. Saunders, DP Garnica, EKL Chan, F Martin, G Pérez-Vilaró, J Win, J Xu, J Xu, Jan Sklenar, JL Dangl, JM Beddow, Joe Win, Ksenia V. Krasileva, LC Reineke, LD Maldonado-Bonilla, M Pais, Mark Gijzen, ME Roux, MM Goodin, MS Mukhtar, NM Upadhyaya, PD Spanu, PF Sarris, PN Dodds, R Dean, S Cesari, S Emanuelle, SA Hogenhout, Sophien Kamoun, Sébastien Duplessis, W Chen, W Zheng, Y Ariumi, Y Qiao   +47 more
core   +5 more sources

The potato cyst nematode Globodera pallida overcomes major potato resistance through selection on standing variation at a single locus

New Phytologist, EarlyView.
Summary Globodera pallida poses a major threat to potato production, with management strategies primarily relying on genetic resistance. However, increasing virulence in field populations across Western Europe raises major concerns for G. pallida control.
Arno S. Schaveling, Dennie M. te Molder, Paul Heeres, Joris J. M. van Steenbrugge, Stefan J. S. van de Ruitenbeek, Casper C. van Schaik, Sven van den Elsen, Geert Smant, Mark G. Sterken   +8 more
wiley   +1 more source

Puccinia scirpi DC [PDF]

Österreichische Botanische Zeitschrift, 1898
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Genomic and Effector‐Based Insights Into Austropuccinia psidii–Host Interactions Informing RNAi and Resistance Development [PDF]

Mol Plant Pathol
Genomic and effector‐based insights into Austropuccinia psidii—host interactions are informing RNAi treatments and aiding resistance development for myrtle rust disease. ABSTRACT Austropuccinia psidii is a biotrophic basidiomycete and the causal pathogen of myrtle rust.
Sullivan J, Eccersall S, Smith G, Dobson R, Meisrimler C.   +4 more
europepmc   +2 more sources