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A Phytophthora effector protein promotes symplastic cell-to-cell trafficking by physical interaction with plasmodesmata-localised callose synthases

Tomczynska, Iga ; Stumpe, Michael ; Doan, Tu Giang ; Mauch, Felix

In: New Phytologist, 2020, p. -

Pathogen effectors act as disease promoting factors that target specific host proteins with roles in plant immunity. Here, we investigated the function of the RxLR3 effector of the plant‐pathogen Phytophthora brassicae .Arabidopsis plants expressing a FLAG‐ RxLR3 fusion protein were used for co‐immunoprecipitation followed by liquid chromatography‐tandem mass spectrometry to identify...

Biocontrol activity of three Pseudomonas in a newly assembled collection of Phytophthora infestans isolates

De Vrieze, Mout ; Gloor, Ramona ; Massana Codina, Josep ; Torriani, Stefano ; Gindro, Katia ; L?Haridon, Floriane ; Bailly, Aurélien ; Weisskopf, Laure

In: Phytopathology, 2019, vol. 109, no. 9, p. 1555–1565

Late blight caused by the oomycete Phytophthora infestans constitutes the greatest threat to potato production worldwide. Considering the increasing concerns regarding the emergence of novel fungicide-resistant genotypes and the general demand for reducing inputs of synthetic and copper-based fungicides, the need for alternative control methods is acute. Several bacterial antagonists have...

Traditional and emerging roles for the SLC9 Na+/H+ exchangers

Fuster, Daniel ; Alexander, R.

In: Pflügers Archiv - European Journal of Physiology, 2014, vol. 466, no. 1, p. 61-76

Combining different potato-associated pseudomonas strains for improved biocontrol of Phytophthora infestans

Vrieze, Mout De ; Germanier, Fanny ; Vuille, Nicolas ; Weisskopf, Laure

In: Frontiers in Microbiology, 2018, vol. 9, p. -

Late blight caused by Phytophthora infestans is considered as the most devastating disease of potato and is a re-emerging problem worldwide. Current late blight control practices rely mostly on synthetic fungicides or copper-based products, but growing awareness of the negative impact of these compounds on the environment has led to the search for alternative control measures. A collection of...

A conserved RxLR effector interacts with host RABA-type GTPases to inhibit vesicle-mediated secretion of antimicrobial proteins

Tomczynska, Iga ; Stumpe, Michael ; Mauch, Felix

In: The Plant Journal, 2018, vol. 95, no. 2, p. 187–203

Plant pathogens of the oomycete genus Phytophthora produce virulence factors, known as RxLR effector proteins that are transferred into host cells to suppress disease resistance. Here, we analyse the function of the highly conserved RxLR24 effector of Phytophthora brassicae. RxLR24 was expressed early in the interaction with Arabidopsis plants and ectopic expression in the host enhanced leaf...

Distant horizontal gene transfer is rare for multiple families of prokaryotic insertion sequences

Wagner, Andreas ; de la Chaux, Nicole

In: Molecular Genetics and Genomics, 2008, vol. 280, no. 5, p. 397-408

Divalent metal transport in the green microalga Chlamydomonas reinhardtii is mediated by a protein similar to prokaryotic Nramp homologues

Rosakis, Alexandra ; Köster, Wolfgang

In: Biometals, 2005, vol. 18, no. 1, p. 107-120

Multi-Loci Sequence Typing (MLST) for Two Lacto-Acid Bacteria (LAB) Species: Pediococcusparvulus and P.damnosus

Calmin, Gautier ; Lefort, Francois ; Belbahri, Lassaad

In: Molecular Biotechnology, 2008, vol. 40, no. 2, p. 170-179

SSU rRNA reveals major trends in oomycete evolution

Lara, Enrique ; Belbahri, Lassaad

In: Fungal Diversity, 2011, vol. 49, no. 1, p. 93-100

Pythium sterilum sp. nov. isolated from Poland, Spain and France: its morphology and molecular phylogenetic position

Belbahri, Lassaad ; Calmin, Gautier ; Sanchez-Hernandez, Esperanza ; Oszako, Tomasz ; Lefort, Francois

In: FEMS Microbiology Letters, 2006, vol. 255, no. 2, p. 209-214