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@ARTICLE{Zrenner:904499,
author = {Zrenner, Rita and Verwaaijen, Bart and Genzel, Franziska
and Flemer, Burkhardt and Grosch, Rita},
title = {{T}ranscriptional {C}hanges in {P}otato {S}prouts upon
{I}nteraction with {R}hizoctonia solani {I}ndicate
{P}athogen-{I}nduced {I}nterference in the {D}efence
{P}athways of {P}otato},
journal = {International journal of molecular sciences},
volume = {22},
number = {6},
issn = {1422-0067},
address = {Basel},
publisher = {Molecular Diversity Preservation International},
reportid = {FZJ-2021-06069},
pages = {3094 -},
year = {2021},
abstract = {Rhizoctonia solani is the causer of black scurf disease on
potatoes and is responsible for high economical losses in
global agriculture. In order to increase the limited
knowledge of the plants’ molecular response to this
pathogen, we inoculated potatoes with R. solani AG3-PT
isolate Ben3 and carried out RNA sequencing with total RNA
extracted from potato sprouts at three and eight days post
inoculation (dpi). In this dual RNA-sequencing experiment,
the necrotrophic lifestyle of R. solani AG3-PT during early
phases of interaction with its host has already been
characterised. Here the potato plants’ comprehensive
transcriptional response to inoculation with R. solani AG3
was evaluated for the first time based on significantly
different expressed plant genes extracted with DESeq
analysis. Overall, 1640 genes were differentially expressed,
comparing control (−Rs) and with R. solani AG3-PT isolate
Ben3 inoculated plants (+Rs). Genes involved in the
production of anti-fungal proteins and secondary metabolites
with antifungal properties were significantly up regulated
upon inoculation with R. solani. Gene ontology (GO) terms
involved in the regulation of hormone levels (i.e., ethylene
(ET) and jasmonic acid (JA) at 3 dpi and salicylic acid (SA)
and JA response pathways at 8 dpi) were significantly
enriched. Contrastingly, the GO term “response to abiotic
stimulus” was down regulated at both time points analysed.
These results may support future breeding efforts toward the
development of cultivars with higher resistance level to
black scurf disease or the development of new control
strategies.},
cin = {IBG-2},
ddc = {540},
cid = {I:(DE-Juel1)IBG-2-20101118},
pnm = {2171 - Biological and environmental resources for
sustainable use (POF4-217)},
pid = {G:(DE-HGF)POF4-2171},
typ = {PUB:(DE-HGF)16},
pubmed = {33803511},
UT = {WOS:000645694200001},
doi = {10.3390/ijms22063094},
url = {https://juser.fz-juelich.de/record/904499},
}