Results 11 to 20 of about 411 (140)

Quantitative trait loci for yellow rust resistance in spring wheat doubled haploid populations developed from the German Federal ex situ genebank genetic resources

open access: yesThe Plant Genome, 2021
Novel resistance sources to the pathogen Puccinia striiformis f. sp. tritici, which causes yellow rust (stripe rust), a widespread devastating foliar disease in wheat (Triticum aestivum L.), are in demand.
Ibrahim S. Draz   +3 more
doaj   +2 more sources

Microscopic Analysis of Severe Structural Rearrangements of the Plant Endoplasmic Reticulum and Golgi Caused by Overexpression of Poa semilatent virus Movement Protein

open access: yesThe Scientific World Journal, 2012
Cell-to-cell transport of plant viruses is mediated by virus-encoded movement proteins and occurs through plasmodesmata interconnecting neighboring cells in plant tissues.
Andrey G. Solovyev   +2 more
doaj   +2 more sources

Modulatory Effects of Eschscholzia californica Alkaloids on Recombinant GABAA Receptors

open access: yesBiochemistry Research International, 2015
The California poppy (Eschscholzia californica Cham.) contains a variety of natural compounds including several alkaloids found exclusively in this plant.
Milan Fedurco   +7 more
doaj   +2 more sources

La higiene racial explicada a los chilenos: las conferencias de Otto Aichel (1927) y Erwin Baur (1930) en Santiago de Chile

open access: yesRevista de Historia Social y de las Mentalidades, 2019
El trabajo aborda un momento particular del viaje transcontinental de ideas de la higiene racial alemana hacia el contexto chileno a través de las conferencias que Otto Aichel -director del Museo de Antropología de la Universidad de Kiel- y Erwin Baur ...
Marcelo Sánchez Delgado
doaj   +3 more sources

Studies on the Identification of Resistance to Fusarium oxysporum (Schlecht.) in Different Genetic Backgrounds of Asparagus officinalis (L.) and Its Defense Responses

open access: yesHorticulturae, 2023
Due to the restricted genetic diversity among current asparagus cultivars, wild relatives are of particular interest as a source of resistance. In this study, seventeen cultivars and wild relatives were tested for their resistance to Fusarium oxysporum ...
Julia Jacobi   +3 more
doaj   +1 more source

100 Years of Chromosome Research in Rye, Secale L.

open access: yesPlants, 2022
Although microscopy and genetics were still in their infancy, there are cytological results produced a hundred years ago that are still relevant today. Since the 1920s, rye has been a subject of chromosome research. It started by plotting its mitotic and
Rolf Schlegel
doaj   +1 more source

VEXAS‐Syndrome, a newly described autoinflammatory systemic disease with dermatologic manifestations

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 21, Issue 12, Page 1456-1463, December 2023., 2023
Summary VEXAS syndrome is a recently identified autoinflammatory systemic disease caused by an acquired somatic mutation of the X‐linked UBA1 gene, the key enzyme of the first step of ubiquitylation. The acronym VEXAS stands for the characteristics Vacuoles, E1 enzyme, X‐linked, autoinflammatory and somatic.
Vera Baur   +7 more
wiley   +1 more source

VEXAS‐Syndrom, eine neu beschriebene autoinflammatorische Systemerkrankung mit dermatologischen Manifestationen

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 21, Issue 12, Page 1456-1464, December 2023., 2023
Zusammenfassung Das VEXAS‐Syndrom ist eine kürzlich erstbeschriebene autoinflammatorische Systemerkrankung, die auf einer erworbenen, somatischen Mutation des X‐chromosomal lokalisierten UBA1‐Gens, dem Schlüsselenzym des ersten Schritts der Ubiquitinierung, beruht.
Vera Baur   +7 more
wiley   +1 more source

Predation and avoidance behaviour in aphid‐ladybird interactions of native and invasive ladybirds in Europe

open access: yesEcological Entomology, Volume 46, Issue 1, Page 41-47, February 2021., 2021
The invasive Harmonia axyridis and the native Coccinella septempunctata consumed more aphids than other ladybird species tested, due to their large body size. Aphids (Acyrthosiphon pisum) avoided cues of most native ladybird species tested, but not of the invasive H. axyridis. Both, the fact that aphids do not avoid H.
Denise Bertleff   +4 more
wiley   +1 more source

Biotechnological tools for improvement of black nightshade (Solanum nigrum L. complex), valuable medicinal and vegetable plants in Kenya

open access: yesJulius-Kühn-Archiv, 2016
Solanum nigrum complex is a group of plant species used as indigenous vegetables but also as traditional medicinal plants in Kenya and other parts of the world.
Klocke, Evelyn   +3 more
doaj   +1 more source

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