Bernard Dumas

This study shows that a root pathogen activates antimicrobial production in beneficial bacteria, enhancing plant defense against itself.

This study shows Streptomyces AgN23 activates plant immune responses via galbonolides, altering root microbiota composition and secondary metabolism.

This study identifies galbonolides as metabolites produced by Streptomyces AgN23 that modulate plant immunity and promote rhizosphere colonization by triggering defense mechanisms and inhibiting competitors.

This paper sequenced and analyzed the genome of Streptomyces sp. AgN23, revealing its ability to produce auxin, degrade plant cell walls, and synthesize antimicrobials, with these features conserved in the S. violaceusniger clade.

MS-CleanR improves metabolite annotation rates in untargeted LC-MS by reducing redundant signals while retaining most unique metabolites, enhancing analysis of plant metabolomes.