Induction of Trehalase in Arabidopsis Plants Infected With the Trehalose-Producing Pathogen Plasmodiophora brassicae

Autor: David Brodmann, Astrid Schuller, Jutta Ludwig-Müller, Roger A. Aeschbacher, Andres Wiemken, Thomas Boller, Astrid Wingler

Publikováno v: Molecular Plant-Microbe Interactions, Vol 15, Iss 7, Pp 693-700 (2002)

Various microorganisms produce the disaccharide trehalose during their symbiotic and pathogenic interactions with plants. Trehalose has strong effects on plant metabolism and growth; therefore, we became interested to study its possible role in the i

Externí odkaz: https://doaj.org/article/a8a6115e9acf42c0beb6a8f54af7cbba

Are small GTPases signal hubs in sugar-mediated induction of fructan biosynthesis?

Autor: Tita Ritsema, David Brodmann, Sander H Diks, Carina L Bos, Vinay Nagaraj, Corné M J Pieterse, Thomas Boller, Andres Wiemken, Maikel P Peppelenbosch

Publikováno v: PLoS ONE, Vol 4, Iss 8, p e6605 (2009)

External sugar initiates biosynthesis of the reserve carbohydrate fructan, but the molecular processes mediating this response remain obscure. Previously it was shown that a phosphatase and a general kinase inhibitor hamper fructan accumulation. We u

Externí odkaz: https://doaj.org/article/48776519bc15441c8d82a87898c150b6

Different arbuscular mycorrhizal fungi alter coexistence and resource distribution between co-occurring plant

Autor: Andres Wiemken, Marcel G. A. van der Heijden, Ian R. Sanders

Publikováno v: New Phytologist, 157, 569-578. Wiley-Blackwell
van der Heijden, M G A, Wiemken, A & Sanders, I R 2003, ' Different arbuscular mycorrhizal fungi alter coexistence and resource distribution between co-occurring plant. ', New Phytologist, vol. 157, pp. 569-578 . https://doi.org/10.1046/j.1469-8137.2003.00688.x

It is often thought that the coexistence of plants and plant diversity is determined by resource heterogeneity of the abiotic environment. However, the presence and heterogeneity of biotic plant resources, such as arbuscular mycorrhizal fungi (AMF),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e9c2c24e23f7d07d612e7b890c3ad59
https://pubmed.ncbi.nlm.nih.gov/33873405

Effect of two species of arbuscular mycorrhizal fungi inoculation on development of micro-propagated yam plantlets and suppression of Scutellonema bradys (Tylenchideae)

Autor: Fabien Hountondji, Andres Wiemken, Atti Tchabi, Danny Coyne, Fritz Oehl, Louis Lawouin, Bisola Ogunsola

Publikováno v: Journal of Entomology and Nematology. 8:1-10

Using two commercially available arbuscular mycorrhizal fungal (AMF) products, one based on Funneliformis mosseae and the other on Glomus dussii, an experiment was conducted to assess their effect on yam growth and ability to suppress nematode damage

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16bbf5af04efb71819e1102ce45742aa
https://doi.org/10.5897/jen2015.0149

Effects of two contrasted arbuscular mycorrhizal fungal isolates on nutrient uptake by Sorghum bicolor under drought

Autor: Sarah Symanczik, Pierre-Emmanuel Courty, Thomas Boller, Andres Wiemken, Moritz F. Lehmann

Publikováno v: Mycorrhiza
Mycorrhiza, Springer Verlag, 2018, 28 (8), pp.779-785. ⟨10.1007/s00572-018-0853-9⟩

International audience; Drought is a limiting factor for crop production, especially in arid and semi-arid climates. In this study, Sorghum bicolor plants were inoculated, or not, with Rhizophagus irregularis, an arbuscular mycorrhizal (AM) strain ty

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf05937c09c3880dd6e3a0e837ad97bf
https://doi.org/10.1007/s00572-018-0853-9