Author

S. Rigali

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

Click to filter author papers

Microbiology· 10 Biochemistry· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 8 Organism:bacteria (other)· 7 Research Focus:host-pathogen & immune response· 7 Research Focus:cell type annotation· 3 Assay:metabolomics· 3 Research Focus:cell signaling & trafficking· 2 Research Focus:development & morphogenesis· 2 Approach:statistical model· 2

Frequent Co-Authors

B. Deflandre· 7 shared E. Tenconi· 4 shared L. Martinet· 4 shared A. Naome· 3 shared B. Devreese· 3 shared D. Tellatin· 3 shared I. M. Francis· 3 shared R. Loria· 3 shared

Activity by Year

2017-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

7 shared papersMicrobiology

B. Deflandre

Mutual co-authors in cluster

Author profile →

11 papers

Recent·Most cited

The fate of bacterial secondary metabolites in the rhizosphere: Streptomyces degrades and feeds on cyclic lipopeptides produced by competitors

A. Rigolet, A. Arguelles Arias, A. Anckaert, L. Quinton, S. Rigali, D. Tellatin, P. Burguet, M. Ongena

This study shows Streptomyces venezuelae degrades cyclic lipopeptides from competitors like Bacillus and Pseudomonas, using them as nutrients and altering microbial interactions.

bioRxiv · Jul 27, 2023 · PreprintMicrobiology

Common scab disease: structural basis of elicitor recognition in pathogenic Streptomyces species

F. Kerff, S. Jourdan, I. M. Francis, B. Deflandre, S. Ribeiro Monteiro, N. Stulanovic, R. Loria, S. Rigali

This paper solves the structure of CebE from Streptomyces scabiei bound to cellotriose, revealing its role in pathogenicity and conserved signaling pathways in common scab-causing species.

bioRxiv · May 10, 2023Microbiology

Lunaemycins, new cyclic hexapeptide antibiotics from the cave moonmilk-dweller Streptomyces lunaelactis MM109

L. Martinet, A. Naome, L. C. D. Rezende, D. Tellatin, B. Pignon, J.-D. Docquier, F. Sannio, D. Baiwir, G. Mazzucchelli, M. Frederich, S. Rigali

This study identifies lunaemycins, new cyclic hexapeptide antibiotics from Streptomyces lunaelactis, using genome mining, metabolomics, and NMR analysis, showing strong activity against Gram-positive bacteria.

bioRxiv · Dec 15, 2022 · PreprintMicrobiology

Structure and function of BcpE2, the most promiscuous GH3-family beta-glucosidase for scavenging glucose from heterosides

B. Deflandre, C. Jadot, S. Planckaert, N. Thiebaut, N. Stulanovic, R. Herman, B. Devreese, F. Kerff, S. Rigali

This study identifies BcpE2 as a highly promiscuous GH3-family beta-glucosidase in Streptomyces scabiei that hydrolyzes diverse plant-derived heterosides, enabling glucose scavenging and virulence modulation.

bioRxiv · Jan 22, 2022 · PreprintBiochemistry

BglC of Streptomyces scabiei is a scopolin-hydrolyzing β-glucosidase interfering with the host defense mechanism

B. Deflandre, S. Rigali

This study identifies BglC as a β-glucosidase in Streptomyces scabiei that hydrolyzes scopolin, a host defense phytoalexin, and modulates virulence by affecting thaxtomin A production.

bioRxiv · Oct 20, 2021 · PreprintMicrobiology

The virulome of Streptomyces scabiei in response to cello-oligosaccharides elicitors

B. Deflandre, N. Stulanivic, S. Planckaert, S. Anderssen, B. Bonometti, L. Karim, W. Coppieters, B. Devreese, S. Rigali

This paper identifies virulome molecules and biosynthetic gene clusters in Streptomyces scabiei 87-22 induced by cello-oligosaccharides, revealing new metabolites and regulatory mechanisms.

bioRxiv · Aug 10, 2021Microbiology

Bagremycin Antibiotics and Ferroverdin iron-chelators are synthetized by the Same Gene Cluster

L. Martinet, A. Naome, B. Deflandre, M. Maciejewska, D. Tellatin, E. Tenconi, N. Smargiasso, E. De Pauw, G. P. van Wezel, S. Rigali

The paper shows that ferroverdins and bagremycins, two metabolites with different bioactivities, are produced from the same BGC, with their formation depending on iron availability.

bioRxiv · May 8, 2019 · PreprintMicrobiology

Prodiginine Production in Streptomyces coelicolor Correlates Temporally and Spatially to Programmed Cell Death

E. Tenconi, M. Traxler, C. Hoebreck, G. P. van Wezel, S. Rigali

This study shows that prodiginine production in Streptomyces coelicolor correlates with programmed cell death, suggesting self-toxic metabolites drive PCD during morphogenesis.

bioRxiv · Jan 19, 2018Microbiology

Contribution of the β-glucosidase BglC to the Onset of the Pathogenic Lifestyle of Streptomyces scabies

S. Jourdan, I. M. Francis, B. Deflandre, E. Tenconi, J. Riley, S. Planckaert, P. Tocquin, L. Martinet, B. Devreese, R. Loria, S. Rigali

This study investigates the role of β-glucosidase BglC in the pathogenic lifestyle of Streptomyces scabies and finds that its inactivation leads to unexpected thaxtomin production patterns.

bioRxiv · Sep 23, 2017Microbiology

Assessment Of The Potential Role Of Streptomyces In Cave Moonmilk Formation

M. Maciejewska, D. Adam, A. Naome, L. Martinet, E. Tenconi, M. Calusinska, P. Delfosse, M. Hanikenne, D. Baurain, P. Compere, M. Carnol, H. Barton, S. Rigali

This study investigates the role of Streptomyces bacteria in moonmilk formation through SEM, in vitro metabolic assays, and in silico gene analysis, finding they contribute to carbonate precipitation via biomineralization processes.

bioRxiv · May 8, 2017Microbiology

Tracking the Subtle Mutations Thriving Host Sensing by the Plant Pathogen Streptomyces scabies

S. Jourdan, I. M. Francis, B. Deflandre, R. Loria, S. Rigali

This paper explores how Streptomyces scabies distinguishes between cello-oligosaccharides from decomposing plant material and those from living plants to trigger virulence.

bioRxiv · Jan 3, 2017Microbiology