Detail publikačního výsledku

Novel unexpected functions of PHA granules

OBRUČA, S.; SEDLÁČEK, P.; SLANINOVÁ, E.; FRITZ, I.; DAFFERT, C.; MEIXNER, K.; ŠEDRLOVÁ, Z.; KOLLER, M.

Originální název

Novel unexpected functions of PHA granules

Anglický název

Novel unexpected functions of PHA granules

Druh

Článek WoS

Originální abstrakt

Polyhydroxyalkanoates (PHA), polyesters accumulated by numerous prokaryotes in the form of intracellular granules, have been for decades considered being predominantly storage molecules. However, numerous recent discoveries revealed and emphasized their complex biological role for microbial cells. Most of all, it was repeatedly reported and confirmed that the presence of PHA granules in prokaryotic cells enhances stress resistance and robustness of microbes against various environmental stress factors such as high or low temperature, freezing, oxidative, and osmotic pressure. It seems that protective mechanisms of PHA granules are associated with their extraordinary architecture and biophysical properties as well as with the complex and deeply interconnected nature of PHA metabolism. Therefore, this review aims at describing novel and unexpected properties of PHA granules with respect to their contribution to stress tolerance of various prokaryotes including common mesophilic heterotrophic bacteria, but also extremophiles or photo-autotrophic cyanobacteria.

Anglický abstrakt

Polyhydroxyalkanoates (PHA), polyesters accumulated by numerous prokaryotes in the form of intracellular granules, have been for decades considered being predominantly storage molecules. However, numerous recent discoveries revealed and emphasized their complex biological role for microbial cells. Most of all, it was repeatedly reported and confirmed that the presence of PHA granules in prokaryotic cells enhances stress resistance and robustness of microbes against various environmental stress factors such as high or low temperature, freezing, oxidative, and osmotic pressure. It seems that protective mechanisms of PHA granules are associated with their extraordinary architecture and biophysical properties as well as with the complex and deeply interconnected nature of PHA metabolism. Therefore, this review aims at describing novel and unexpected properties of PHA granules with respect to their contribution to stress tolerance of various prokaryotes including common mesophilic heterotrophic bacteria, but also extremophiles or photo-autotrophic cyanobacteria.

Klíčová slova

Bacteria; Polyhydroxyalkanoates; PHA granules; Stress robustness; Cupriavidus necator; Extremophiles; Cyanobacteria

Klíčová slova v angličtině

Bacteria; Polyhydroxyalkanoates; PHA granules; Stress robustness; Cupriavidus necator; Extremophiles; Cyanobacteria

Autoři

OBRUČA, S.; SEDLÁČEK, P.; SLANINOVÁ, E.; FRITZ, I.; DAFFERT, C.; MEIXNER, K.; ŠEDRLOVÁ, Z.; KOLLER, M.

Rok RIV

2021

Vydáno

01.06.2020

Nakladatel

Springer

ISSN

0175-7598

Periodikum

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY

Svazek

104

Číslo

11

Stát

Spolková republika Německo

Strany od

4795

Strany do

4810

Strany počet

16

URL

https://link.springer.com/article/10.1007/s00253-020-10568-1

BibTex

@article{BUT164177,
  author="OBRUČA, S. and SEDLÁČEK, P. and SLANINOVÁ, E. and FRITZ, I. and DAFFERT, C. and MEIXNER, K. and ŠEDRLOVÁ, Z. and KOLLER, M.",
  title="Novel unexpected functions of PHA granules",
  journal="APPLIED MICROBIOLOGY AND BIOTECHNOLOGY",
  year="2020",
  volume="104",
  number="11",
  pages="4795--4810",
  doi="10.1007/s00253-020-10568-1",
  issn="0175-7598",
  url="https://link.springer.com/article/10.1007/s00253-020-10568-1"
}

Dokumenty

2020-Novel unexpected functions of PHA granules
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