[HTML][HTML] Fructose promotes pyoluteorin biosynthesis via the CbrAB-CrcZ-Hfq/Crc pathway in the biocontrol strain Pseudomonas PA1201

Y Cui, K Song, ZJ Jin, LH Lee, C Thawai… - Synthetic and systems …, 2023 - Elsevier
Biocontrol strain Pseudomonas PA1201 produces pyoluteorin (Plt), which is an antimicrobial
secondary metabolite. Plt represents a promising candidate pesticide due to its broad …

Improvement of pyoluteorin production in Pseudomonas protegens H78 through engineering its biosynthetic and regulatory pathways

H Shi, X Huang, Z Wang, Y Guan, X Zhang - Applied microbiology and …, 2019 - Springer
Pyoluteorin (Plt) is a PKS-NRPS hybrid antibiotic that is produced by Pseudomonas spp.
and shows strong antifungal and antibacterial activities. Pseudomonas protegens H78 …

The Lon protease negatively regulates pyoluteorin biosynthesis through the Gac/Rsm‐RsmE cascade and directly degrades the transcriptional activator PltR in …

Z Wang, X Huang, C Nie, T Xiang… - Environmental …, 2022 - Wiley Online Library
Pyoluteorin (Plt) is a broad‐spectrum antibiotic with antibacterial and antifungal activities. In
Pseudomonas protegens H78, the Plt biosynthetic operon pltLABCDEFG is transcriptionally …

LysR family factor PltR positively regulates Pyoluteorin production in a pathway-specific manner in Pseudomonas sp. M18

A Yan, XL Wang, XH Zhang, YQ Xu - Science in China Series C: Life …, 2007 - Springer
The pltR gene, coding a putative LysR-type regulator, was identified upstream Plt
biosynthetic gene cluster in Pseudomonas sp. M18 using bioinformatics technology. The …

GacS/GacA activates pyoluteorin biosynthesis through Gac/Rsm‐RsmE cascade and RsmA/RsmE‐driven feedback loop in Pseudomonas protegens H78

Z Wang, X Huang, Y Liu, G Yang, Y Liu… - Molecular …, 2017 - Wiley Online Library
Summary The Gac/Rsm regulatory pathway in Pseudomonas spp. activates the production
of various secondary metabolites, such as antibiotics, siderophores and exoenzymes …

LysR family transcriptional regulator PqsR as repressor of pyoluteorin biosynthesis and activator of phenazine-1-carboxylic acid biosynthesis in Pseudomonas sp …

J Lu, X Huang, K Li, S Li, M Zhang, Y Wang… - Journal of …, 2009 - Elsevier
The biocontrol rhizobacterium Pseudomonas sp. M18 can produce two different types of
antibiotics, pyoluteorin (Plt) and phenazine-1-carboxylic acid (PCA), which are inhibitory to a …

The pyoluteorin (Plt) biosynthesis and gene cluster analysis in Pseudomonas protegens H78.

GH Yang, Z Wang, LY Wu, XH Zhang… - Genomics and Applied …, 2015 - cabdirect.org
The biocontrol Pseudomonas strain H78, which was isolated from rape rhizosphere has
tentatively been identified as P. protegens by PCR amplification and sequencing of the 16S …

The Rare Codon AGA Is Involved in Regulation of Pyoluteorin Biosynthesis in Pseudomonas protegens Pf-5

Q Yan, B Philmus, C Hesse, M Kohen… - Frontiers in …, 2016 - frontiersin.org
The soil bacterium Pseudomonas protegens Pf-5 can colonize root and seed surfaces of
many plants, protecting them from infection by plant pathogenic fungi and oomycetes. The …

Regulation of pyoluteorin production in Pseudomonas fluorescens Pf-5 includes positive autoregulation and repression by 2, 4-diacetylphloroglucinol and pyrrolnitrin

M Brodhagen, MD Henkels, JE Loper - Phytopathology, 2003 - ars.usda.gov
The biological control agent Pseudomona fluorescens Pf-5 produces a suite of antibiotics
that antagonize seed-and root-rotting plant pathogens. These antibiotics include pyoluteorin …

Transcriptional Activation of Pyoluteorin Operon Mediated by the LysR-Type Regulator PltR Bound at a 22 bp lys Box in Pseudomonas aeruginosa M18

S Li, X Huang, G Wang, Y Xu - PloS one, 2012 - journals.plos.org
Pseudomonas aeruginosa M18, a rhizosphere-isolated bacterial strain showing strong
antifungal activity, can produce secondary metabolites such as phenazine-1-carboxylic acid …