Transcriptomic Analyses of Tomato Exhibiting Induced Resistance to <i>Ralstonia solanacearum</i> by <i>Lysobacter enzymogenes</i> JCK1421.

ABSTRACT: Lysobacter enzymogenes is well known for producing extracellular enzymes and bioactive molecules that suppress a wide range of plant pathogens, including fungi such as Rhizoctonia and Fusarium spp. and oomycetes such as Phytophthora infestans. It also exhibits antagonistic effects against Gram-negative bacteria through the type IV secretion system. Interestingly, L. enzymogenes JCK1421, isolated from the rhizosphere of pine forests, showed neither antifungal nor antibacterial activity, in contrast to other L. enzymogenes strains. However, foliar application of JCK1421 significantly reduced disease symptoms in tomato seedlings challenged with Ralstonia solanacearum. To elucidate the underlying defense mechanisms, comparative transcriptome ana

SUBMITTER: Park J 

PROVIDER: S-EPMC12655745 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature