Browsing Research Articles (University of Pretoria) by Author "Zaets, Iryna"

Browsing Research Articles (University of Pretoria) by Author "Zaets, Iryna"

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  • Bacterial cellulose retains robustness but its synthesis declines after exposure to a Mars-like environment simulated outside the International Space Station 
    Orlovska, Iryna; Podolich, Olga; Kukharenko, Olga; Zaets, Iryna; Reva, Oleg N.; Khirunenko, Ludmila; Zmejkoski, Danica; Rogalsky, Sergiy; Barh, Debmalya; Tiwari, Sandeep; Kumavath, Ranjith; Goes-Neto, Aristoteles; Azevedo, Vasco; Brenig, Bertram; Ghosh, Preetam; De Vera, Jean-Pierre P.; Kozyrovska, Natalia (Mary Ann Liebert, 2021-06)
    Cellulose is a widespread macromolecule in terrestrial environments and a major architectural component of microbial biofilm. Therefore, cellulose might be considered a biosignature that indicates the presence of microbial ...
  • Fitness of outer membrane vesicles from komagataeibacter intermedius is altered under the impact of simulated mars-like stressors outside the international space station 
    Podolich, Olga; Kukharenko, Olga; Zaets, Iryna; Orlovska, Iryna; Palchykovska, Larysa; Zaika, Leoni; Sysoliatin, Serhii; Zubova, Ganna; Reva, Oleg N.; Galkin, Maxym; Horid’ko, Tetyana; Kosiakova, Halyna; Borisova, Tatiana; Kravchenko, Volodymyr; Skoryk, Mykola; Kremenskoy, Maksym; Ghosh, Preetam; Barh, Debmalya; Góes-Neto, Aristoteles; Azevedo, Vasco; De Vera., Jean-Pierre; Kozyrovska, Natalia (Frontiers Media S.A., 2020-06)
    Outer membrane vesicles (OMVs), produced by nonpathogenic Gram-negative bacteria, have potentially useful biotechnological applications in extraterrestrial extreme environments. However, their biological effects under ...
  • Multimicrobial kombucha culture tolerates Mars-like conditions simulated on low earth orbit 
    Podolich, Olga; Kukharenko, Olga; Haidak, Andriy; Zaets, Iryna; Zaika, Leonid; Storozhuk, Olha; Palchikovska, Larysa; Orlovska, Iryna; Reva, Oleg N.; Borisova, Tatiana; Khirunenko, Ludmila; Sosnin, Mikhail; Rabbow, Elke; Kravchenko, Volodymyr; Skoryk, Mykola; Kremenskoy, Maksym; Demets, Rene; Olsson-Francis, Karen; Kozyrovska, Natalia; De Vera, Jean-Pierre Paul (Mary Ann Liebert, 2019-02-11)
    A kombucha multimicrobial culture (KMC) was exposed to simulated Mars-like conditions in low Earth orbit (LEO). The study was part of the BIOlogy and Mars EXperiment (BIOMEX), which was accommodated in the European Space ...