title: Effect of tannic acid on the transcriptome of the soil bacterium Pseudomonas protegens Pf-5.
abstract: Tannins are a diverse group of plant-produced, polyphenolic compounds with metal-chelating and antimicrobial properties that are prevalent in many soils. Using transcriptomics, we determined that tannic acid, a form of hydrolysable tannin, broadly affects the expression of genes involved in iron and zinc homeostases, sulfur metabolism, biofilm formation, motility, and secondary metabolite biosynthesis in the soil- and rhizosphere-inhabiting bacterium Pseudomonas protegens Pf-5.
authors: Department of Chemistry and Biomolecular Sciences, Macquarie University, North Ryde, NSW, Australia.
authors: Chee Kent
authors: CK
authors: Lim
authors: Anahit
authors: A
authors: Penesyan
authors: Karl A
authors: KA
authors: Hassan
authors: Joyce E
authors: JE
authors: Loper
authors: Ian T
authors: IT
authors: Paulsen
mesh_terms: D011549:Pseudomonas / Q000187:drug effects* / Q000235:genetics* / Q000254:growth & development; D058441:Rhizosphere; D012987:Soil; D012988:Soil Microbiology; D013634:Tannins / Q000494:pharmacology*; D059467:Transcriptome / Q000187:drug effects*
chemical_list: D012987:Soil; D013634:Tannins