Detail publikačního výsledku

The underexplored role of diverse stress factors in microbial biopolymer synthesis

OBRUČA, S.; SEDLÁČEK, P.; KOLLER, M.

Originální název

The underexplored role of diverse stress factors in microbial biopolymer synthesis

Anglický název

The underexplored role of diverse stress factors in microbial biopolymer synthesis

Druh

Článek WoS

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.

Anglický 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

Klíčová slova v angličtině

Biotechnological process; Hormesis; Polyhydroxyalkanoates; Stress conditions; Waste substrates

Autoři

OBRUČA, S.; SEDLÁČEK, P.; KOLLER, M.

Rok RIV

2021

Vydáno

01.04.2021

Nakladatel

ELSEVIER SCI LTD

Místo

Oxford

ISSN

0960-8524

Periodikum

BIORESOURCE TECHNOLOGY

Svazek

326

Číslo

4

Stát

Nizozemsko

Strany od

1

Strany do

12

Strany počet

12

URL

https://www.sciencedirect.com/science/article/pii/S0960852421001061

Plný text v Digitální knihovně

http://hdl.handle.net/

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"
}

Dokumenty

2021-The underexplored role of diverse stress factors in microbial biopolymer synthesis