The Xenorhabdus nematophila LrhA transcriptional regulator modulates production of γ-keto-N-acyl amides with inhibitory activity against mutualistic host nematode egg hatching
Lam Y, Hamchand R, Mucci N, Kauffman S, Dudkina N, Reagle E, Casanova-Torres Á, DeCuyper J, Chen H, Song D, Thomas M, Palm N, Goodrich-Blair H, Crawford J. The Xenorhabdus nematophila LrhA transcriptional regulator modulates production of γ-keto-N-acyl amides with inhibitory activity against mutualistic host nematode egg hatching. Applied And Environmental Microbiology 2024, 90: e00528-24. PMID: 38916293, PMCID: PMC11267870, DOI: 10.1128/aem.00528-24.Peer-Reviewed Original ResearchRegulatory hierarchyG protein-coupled receptorsSmall molecule signalsHost-bacteria interactionsSymbiotic relationshipNatural productsHuman G protein-coupled receptorsAmino acid metabolismRegulating amino acid metabolismNull mutantsDiverse natural productsSecondary metabolismNematode progeny productionPathogen interactionsGlobal regulatorNematode egg hatchingWild typeInsect hostsSecondary metabolitesHatching rateLrhAAcylated appendagesMolecular networksMolecule signalsAmide signals