Results 21 to 30 of about 11,416,863 (156)

Producción de quistosoros de Spongospora subterranea (Walk.) Lagerh f. sp. subterranea Tomlinson durante un ciclo de cultivo de papa en tres tipos de suelo [PDF]

Acta Agronómica, 2012
La sarna polvosa es causada por el protista <em>Spongospora subterranea </em>(Walk.) Lagerh f. sp. <em>subterranea </em>Tomlinson, un parásito obligado el cual replica en raíces y tubérculos de papa (<em>Solanum tuberosum<
Pérez Pérez Wilmar, Gilchrist Ramelli Elizabeth, Reynaldi Sebastián   +2 more
doaj   +3 more sources

Metabolomic Fingerprinting of Potato Cultivars Differing in Susceptibility to Spongospora subterranea f. sp. subterranea Root Infection. [PDF]

Int J Mol Sci, 2020
Plants defend themselves from pathogens by producing bioactive defense chemicals. The biochemical mechanisms relating to quantitative resistance of potato to root infection by Spongospora subterranea f. sp. subterranea (Sss) are, however, not understood, and are not efficiently utilized in potato breeding programs.
Lekota M, Modisane KJ, Apostolides Z, van der Waals JE.   +3 more
europepmc   +5 more sources

Molecular data reallocates Sorosphaerula radicalis (Plasmodiophorida, Phytomyxea, Rhizaria) to the genus Hillenburgia. [PDF]

J Eukaryot Microbiol, 2022
Abstract This study reports the first record of Sorosphaerula radicalis (Phytomyxea, Rhizaria) in continental Europe (Tirol, Austria) and provides first molecular data for this species. An 18S rRNA phylogeny placed S. radicalis into the Plasmodiophorida, although distant from other members of the genus Sorosphaerula and close to the parasite of water ...
Hittorf M, Kirchmair M, Garvetto A, Neuhauser S.   +3 more
europepmc   +2 more sources

Phagocytosis underpins the biotrophic lifestyle of intracellular parasites in the class Phytomyxea (Rhizaria). [PDF]

New Phytol, 2023
Summary Phytomyxea are intracellular biotrophic parasites infecting plants and stramenopiles, including the agriculturally impactful Plasmodiophora brassicae and the brown seaweed pathogen Maullinia ectocarpii. They belong to the clade Rhizaria, where phagotrophy is the main mode of nutrition.
Garvetto A, Murúa P, Kirchmair M, Salvenmoser W, Hittorf M, Ciaghi S, Harikrishnan SL, Gachon CMM, Burns JA, Neuhauser S.   +9 more
europepmc   +2 more sources

FACTORES QUE INCIDEN EN LA LIBERACIÓN DE ZOOSPORAS DE Spongospora subterranea (Wallroth) Lagerheim f. sp. subterranea Tomlinson FACTORS AFECTING THE ZOOSPORE RELEASE OF Spongospora subterranean (Wallroth) Lagerheim f. sp. subterranea Tomlinson

Revista Facultad Nacional de Agronomía Medellín, 2008
Spongospora subterranea (Wallroth) Lagerheim f. sp. subterranea Tomlinson es el agente causal de la sarna polvosa de la papa. Este patógeno es un protozoario, su infección ocurre por medio de zoosporas las cuales se liberan a partir de quistosoros y son ...
Daniel Esteban Alzate Velez, Liliana Maria Hoyos Carvajal, Elena Paola González Jaimes   +2 more
doaj   +1 more source

Comparative Proteomic Analysis of Potato Roots from Resistant and Susceptible Cultivars to Spongospora subterranea Zoospore Root Attachment In Vitro. [PDF]

Molecules, 2022
Potato (Solanum tuberosum L.) exhibits broad variations in cultivar resistance to tuber and root infections by the soilborne, obligate biotrophic pathogen Spongospora subterranea.
Yu X, Wilson R, Balotf S, Tegg RS, Eyles A, Wilson CR.   +5 more
europepmc   +2 more sources

Revised Taxonomy and Expanded Biodiversity of the Phytomyxea (Rhizaria, Endomyxa). [PDF]

J Eukaryot Microbiol, 2020
Abstract Phytomyxea (phytomyxids) is a group of obligate biotrophic pathogens belonging to the Rhizaria. Some phytomyxids are well studied and include known plant pathogens such as Plasmodiophora brassicae, the causal agent of clubroot disease. Despite this economic importance, the taxonomy and biodiversity of this group are largely cryptic, with many ...
Hittorf M, Letsch-Praxmarer S, Windegger A, Bass D, Kirchmair M, Neuhauser S.   +5 more
europepmc   +2 more sources

Powdery Scab of Potato: An Evaluation of Current Molecular Resources. [PDF]

Environ Microbiol Rep
This review consolidates currently available genomic, transcriptomic, proteomic and metabolomic resources for Spongospora subterranea f. sp. subterranea, revealing substantial gaps that continue to limit molecular understanding of this important potato pathogen.
Balotf S, Wilson C.
europepmc   +2 more sources

Enzymatic Investigation of Spongospora subterranea Zoospore Attachment to Roots of Potato Cultivars Resistant or Susceptible to Powdery Scab Disease. [PDF]

Proteomes, 2023
For potato crops, host resistance is currently the most effective and sustainable tool to manage diseases caused by the plasmodiophorid Spongospora subterranea.
Yu X, Wilson R, Eyles A, Balotf S, Tegg RS, Wilson CR.   +5 more
europepmc   +3 more sources

Desarrollo de marcadores microsatélites y mitocondriales para estudios de variación genética de Spongospora subterranea f. sp. subterranea

Bioagro, 2013
Spongospora subterranea f.sp. subterranea (Sss), agente causal de la sarna polvosa de la papa, es uno de los patógenos más limitantes de este cultivo, al afectar el sistema radicular de las plantas y la calidad de los tubérculos.
Nevar García-Bastidas, Pablo Gutiérrez-Sánchez, Mauricio Marín-Montoya   +2 more
doaj   +1 more source