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OBRUČA, S. SEDLÁČEK, P. SLANINOVÁ, E. FRITZ, I. DAFFERT, C. MEIXNER, K. ŠEDRLOVÁ, Z. KOLLER, M.
Originální název
Novel unexpected functions of PHA granules
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
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.
Klíčová slova
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.
Vydáno
1. 6. 2020
Nakladatel
Springer
ISSN
0175-7598
Periodikum
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY
Ročník
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" }