Back to search

Article

Lipopeptides are essential for Pseudomonas sp. DF41 biocontrol of Sclerotinia sclerotiorum

2010-12-01

Abstract excerpt

Pseudomonas sp. DF41 is a biocontrol agent capable of suppressing Sclerotinia sclerotiorum-mediated stem rot of canola. Using transposon mutagenesis, we identified two mutants with greatly reduced antifungal (AF) activity. The first mutant had an insertion in gacS, forming part of the GacS/GacA regulatory system. The second mutation was in a gene involved in lipopeptide (LP) synthesis suggesting LPs are essential...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work
f81a520c-d623-50f9-9442-b745e313a6a6
DOI
10.1016/j.biocontrol.2010.09.011
Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest
Interactive article relationship graphSelect a related publication card to move it into the centre and load its closest explainable connections. Solid lines are source-backed structured connections. Dashed lines are semantic discovery signals and are not scientific evidence.
Lipopeptides are essential for Pseudomonas sp. DF41 biocontrol of Sclerotinia sclerotiorumDOI 10.1016/j.biocontrol.2010.09.011
A GacS deficiency does not affect Pseudomonas chlororaphis PA23 fitness when growing on canola, in aged batch culture or as a biofilm.Semantic proximity
Phenazines are not essential for Pseudomonas chlororaphis PA23 biocontrol of Sclerotinia sclerotiorum, but do play a role in biofilm formation.Semantic proximity
Role of secondary metabolites in the biocontrol activity of Pseudomonas corrugata and Pseudomonas mediterraneaSemantic proximity
Investigation of the quorum-sensing regulon of the biocontrol bacterium <i>Pseudomonas chlororaphis</i> strain PA23Semantic proximity
Quorum sensing is a key regulator for the antifungal and biocontrol activity of chitinase-producing Chromobacterium sp. C61.Semantic proximity
Comparative Genomic Analysis of Pseudomonas chlororaphis PCL1606 Reveals New Insight into Antifungal Compounds Involved in Biocontrol.Semantic proximity
Expression of the Pseudomonas chlororaphis strain PA23 Rsm system is under control of GacA, RpoS, PsrA, quorum sensing and the stringent responseSemantic proximity
Preliminary phenotypic and molecular screening for potential bacterial biocontrol agents of Leptosphaeria maculans, the blackleg pathogen of canolaSemantic proximity
Understanding the biosynthesis, metabolic regulation, and anti-phytopathogen activity of 3,7-dihydroxytropolone in <i>Pseudomonas</i> sppSemantic proximity
Stringent response mutants of Pseudomonas chlororaphis PA23 exhibit enhanced antifungal activity against Sclerotinia sclerotiorum in vitro.Semantic proximity
Impact of spontaneous mutations on physiological traits and biocontrol activity of Pseudomonas chlororaphis M71.Semantic proximity
Identification of conserved traits in fluorescent pseudomonads with antifungal activity.Semantic proximity
Select a neighboring publication to make it the new centre.