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OBRUČA, S. SEDLÁČEK, P. KOLLER, M.
Originální název
The underexplored role of diverse stress factors in microbial biopolymer synthesis
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
Polyhydroxyalkanoates (PHA) are microbial polyesters which, apart from their primary storage role, enhance the stress robustness of PHA accumulating cells against various stressors. PHA also represent interesting alternatives to petrochemical polymers, which can be produced from renewable resources employing approaches of microbial biotechnology. During biotechnological processes, bacterial cells are exposed to various stressor factors such as fluctuations in temperature, osmolarity, pH-value, elevated pressure or the presence of microbial inhibitors. This review summarizes how PHA helps microbial cells to cope with biotechnological process-relevant stressors and, vice versa, how various stress conditions can affect PHA production processes. The review suggests a fundamentally new strategy for PHA production: the fine-tuned exposure to selected stressors, which might be used to boost PHA production and even to tailor their structure.
Klíčová slova
Biotechnological process; Hormesis; Polyhydroxyalkanoates; Stress conditions; Waste substrates
Autoři
OBRUČA, S.; SEDLÁČEK, P.; KOLLER, M.
Vydáno
1. 4. 2021
Nakladatel
ELSEVIER SCI LTD
Místo
Oxford
ISSN
0960-8524
Periodikum
BIORESOURCE TECHNOLOGY
Ročník
326
Číslo
4
Stát
Nizozemsko
Strany od
1
Strany do
12
Strany počet
URL
https://www.sciencedirect.com/science/article/pii/S0960852421001061
BibTex
@article{BUT170832, author="Stanislav {Obruča} and Petr {Sedláček} and Martin {Koller}", title="The underexplored role of diverse stress factors in microbial biopolymer synthesis", journal="BIORESOURCE TECHNOLOGY", year="2021", volume="326", number="4", pages="1--12", doi="10.1016/j.biortech.2021.124767", issn="0960-8524", url="https://www.sciencedirect.com/science/article/pii/S0960852421001061" }