<div class="csl-bib-body">
<div class="csl-entry">Reinfurt, A., Fritsche, S., Bíró, V., Márton, A., Fekete, E., Karaffa, L., & Steiger, M. (2023, September 19). <i>Manganese and its regulatory role on the citrate exporter CexA – exploring the citric acid production mechanism of Aspergillus niger</i> [Conference Presentation]. COST EuroMicropH - Open Meeting: Understanding and exploiting the impacts of low pH on micro-organisms (2023), Wien, Austria. http://hdl.handle.net/20.500.12708/193598</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/193598
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dc.description.abstract
Aspergillus niger is an important filamentous fungus used for the industrial production of citric acid. One of the most crucial factors that affect citric acid production is the amount of manganese present in the culture broth. Observations showed that the fungus develops a pellet-like morphology under manganese limitation conditions and that this limitation is decisive for high citric acid accumulation by A. niger. However, the exact mode of action of manganese in the cell is not clear. In this work, we show the impact of manganese ions on the citrate exporter encoding gene cexA and evaluate the citric acid production capability under wild-type and cexA overexpression conditions in the presence and absence of manganese.
en
dc.language.iso
en
-
dc.subject
Aspergillus niger
en
dc.subject
citric acid
en
dc.subject
manganese
en
dc.subject
cexA
en
dc.title
Manganese and its regulatory role on the citrate exporter CexA – exploring the citric acid production mechanism of Aspergillus niger
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.contributor.affiliation
TU Wien, Austria
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dc.contributor.affiliation
University of Debrecen, Hungary
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dc.contributor.affiliation
University of Debrecen, Hungary
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dc.contributor.affiliation
University of Debrecen, Hungary
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dc.contributor.affiliation
University of Debrecen, Hungary
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dc.type.category
Conference Presentation
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tuw.publication.orgunit
E166-05-2 - Forschungsgruppe Biochemie
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tuw.author.orcid
0000-0001-7907-1861
-
tuw.author.orcid
0000-0002-8202-6516
-
tuw.author.orcid
0000-0002-3077-8732
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tuw.author.orcid
0000-0002-8985-2343
-
tuw.event.name
COST EuroMicropH - Open Meeting: Understanding and exploiting the impacts of low pH on micro-organisms (2023)
en
dc.description.sponsorshipexternal
ACIB
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dc.relation.grantnoexternal
1775505 (Projekt 93031)
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tuw.event.startdate
18-09-2023
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tuw.event.enddate
19-09-2023
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tuw.event.online
On Site
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tuw.event.type
Event for scientific audience
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tuw.event.place
Wien
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tuw.event.country
AT
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tuw.event.institution
EuroMicropH Cost Action
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tuw.event.presenter
Reinfurt, Aline
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tuw.event.track
Single Track
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wb.sciencebranch
Biologie
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wb.sciencebranch
Industrielle Biotechnologie
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wb.sciencebranch.oefos
1060
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wb.sciencebranch.oefos
2090
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wb.sciencebranch.value
20
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wb.sciencebranch.value
80
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item.fulltext
no Fulltext
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item.openairecristype
http://purl.org/coar/resource_type/c_18cp
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item.languageiso639-1
en
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item.cerifentitytype
Publications
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item.openairetype
conference paper not in proceedings
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item.grantfulltext
none
-
crisitem.author.dept
TU Wien
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crisitem.author.dept
University of Debrecen, Hungary
-
crisitem.author.dept
University of Debrecen, Hungary
-
crisitem.author.dept
University of Debrecen, Hungary
-
crisitem.author.dept
E166-05-2 - Forschungsgruppe Mikrobiologie und Angewandte Genomik
-
crisitem.author.orcid
0000-0001-7907-1861
-
crisitem.author.orcid
0000-0002-8985-2343
-
crisitem.author.parentorg
E166-05 - Forschungsbereich Biochemische Technologie
