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@ARTICLE{Hilgers:890513,
author = {Hilgers, Fabienne and Habash, Samer S. and Loeschcke, Anita
and Ackermann, Yannic and Neumann, Stefan and Heck, Achim
and Klaus, Oliver and Hage-Hülsmann, Jennifer and Grundler,
Florian M. W. and Jaeger, Karl-Erich and Sylvia S. Schleker,
A. and Drepper, Thomas},
title = {{H}eterologous {P}roduction of β-{C}aryophyllene and
{E}valuation of {I}ts {A}ctivity against {P}lant
{P}athogenic {F}ungi},
journal = {Microorganisms},
volume = {9},
number = {1},
issn = {2076-2607},
address = {Basel},
publisher = {MDPI},
reportid = {FZJ-2021-01004},
pages = {168 -},
year = {2021},
abstract = {Terpenoids constitute one of the largest and most diverse
groups within the class of secondary metabolites, comprising
over 80,000 compounds. They not only exhibit important
functions in plant physiology but also have commercial
potential in the biotechnological, pharmaceutical, and
agricultural sectors due to their promising properties,
including various bioactivities against pathogens,
inflammations, and cancer. In this work, we therefore aimed
to implement the plant sesquiterpenoid pathway leading to
β-caryophyllene in the heterologous host Rhodobacter
capsulatus and achieved a maximum production of 139 ± 31 mg
L−1 culture. As this sesquiterpene offers various
beneficial anti-phytopathogenic activities, we evaluated the
bioactivity of β-caryophyllene and its oxygenated
derivative β-caryophyllene oxide against different
phytopathogenic fungi. Here, both compounds significantly
inhibited the growth of Sclerotinia sclerotiorum and
Fusarium oxysporum by up to $40\%,$ while growth of
Alternaria brassicicola was only slightly affected, and
Phoma lingam and Rhizoctonia solani were unaffected. At the
same time, the compounds showed a promising low inhibitory
profile for a variety of plant growth-promoting bacteria at
suitable compound concentrations. Our observations thus give
a first indication that β-caryophyllene and
β-caryophyllene oxide are promising natural agents, which
might be applicable for the management of certain plant
pathogenic fungi in agricultural crop production.},
cin = {IMET / IBG-1},
ddc = {570},
cid = {I:(DE-Juel1)IMET-20090612 / I:(DE-Juel1)IBG-1-20101118},
pnm = {217 - Für eine nachhaltige Bio-Ökonomie – von
Ressourcen zu Produkten (POF4-217) / 2172 - Utilization of
renewable carbon and energy sources and engineering of
ecosystem functions (POF4-217)},
pid = {G:(DE-HGF)POF4-217 / G:(DE-HGF)POF4-2172},
typ = {PUB:(DE-HGF)16},
pubmed = {33466643},
UT = {WOS:000610578900001},
doi = {10.3390/microorganisms9010168},
url = {https://juser.fz-juelich.de/record/890513},
}