TY  - JOUR
AU  - Ciric, Milica
AU  - Šaraba, Vladimir
AU  - Budin, Clémence
AU  - de Boer, Tjalf
AU  - Nikodinovic-Runic, Jasmina
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12451
AB  - Plastic waste is a global environmental burden and long-lasting plastic polymers, including ubiquitous and toxic polyurethanes (PUs), rapidly accumulate in the water environments. In this study, samples were collected from the three alkaline groundwater occurrences in the geotectonic regions of the Pannonian basin of northern Serbia (Torda and Slankamen Banja) and Inner Dinarides of western Serbia (Mokra Gora) with aim to isolate and identify bacteria with plastic- and lignocellulose-degrading potential, that could be applied to reduce the burden of environmental plastic pollution. The investigated occurrences belong to cold, mildly alkaline (pH: 7.6-7.9) brackish and hyperalkaline (pH: 11.5) fresh groundwaters of the SO4 - Na + K, Cl - Na + K and OH, Cl - Ca, Na + K genetic type. Full-length 16S rDNA sequencing, using Oxford Nanopore sequencing device, was performed with DNA extracted from colonies obtained by cultivation of all groundwater samples, as well as with DNA extracted directly from one groundwater sample. The most abundant genera belong to Pseudomonas, Acidovorax, Kocuria and Methylotenera. All screened isolates (100%) had the ability to grow on at least 3 of the tested plastic and lignocellulosic substrates, with 53.9% isolates degrading plastic substrate Impranil® DLN-SD (SD), a model compound for PUs degradation. Isolates degrading SD that were identified by partial 16S rDNA sequencing belong to the Stenotrophomonas, Pseudomonas, Paraburkholderia, Aeromonas, Vibrio and Acidovorax genera. Taking into account that plastics, including commonly produced PUs, are widespread in groundwater, identification of PUs-degrading bacteria may have potential applications in bioremediation of groundwater polluted with this polymer.
T2  - Microbial Ecology
T1  - Polyurethane-Degrading Potential of Alkaline Groundwater Bacteria
VL  - 87
IS  - 1
SP  - 21
DO  - 10.1007/s00248-023-02338-z
ER  - 

@article{
author = "Ciric, Milica and Šaraba, Vladimir and Budin, Clémence and de Boer, Tjalf and Nikodinovic-Runic, Jasmina",
year = "2024",
abstract = "Plastic waste is a global environmental burden and long-lasting plastic polymers, including ubiquitous and toxic polyurethanes (PUs), rapidly accumulate in the water environments. In this study, samples were collected from the three alkaline groundwater occurrences in the geotectonic regions of the Pannonian basin of northern Serbia (Torda and Slankamen Banja) and Inner Dinarides of western Serbia (Mokra Gora) with aim to isolate and identify bacteria with plastic- and lignocellulose-degrading potential, that could be applied to reduce the burden of environmental plastic pollution. The investigated occurrences belong to cold, mildly alkaline (pH: 7.6-7.9) brackish and hyperalkaline (pH: 11.5) fresh groundwaters of the SO4 - Na + K, Cl - Na + K and OH, Cl - Ca, Na + K genetic type. Full-length 16S rDNA sequencing, using Oxford Nanopore sequencing device, was performed with DNA extracted from colonies obtained by cultivation of all groundwater samples, as well as with DNA extracted directly from one groundwater sample. The most abundant genera belong to Pseudomonas, Acidovorax, Kocuria and Methylotenera. All screened isolates (100%) had the ability to grow on at least 3 of the tested plastic and lignocellulosic substrates, with 53.9% isolates degrading plastic substrate Impranil® DLN-SD (SD), a model compound for PUs degradation. Isolates degrading SD that were identified by partial 16S rDNA sequencing belong to the Stenotrophomonas, Pseudomonas, Paraburkholderia, Aeromonas, Vibrio and Acidovorax genera. Taking into account that plastics, including commonly produced PUs, are widespread in groundwater, identification of PUs-degrading bacteria may have potential applications in bioremediation of groundwater polluted with this polymer.",
journal = "Microbial Ecology",
title = "Polyurethane-Degrading Potential of Alkaline Groundwater Bacteria",
volume = "87",
number = "1",
pages = "21",
doi = "10.1007/s00248-023-02338-z"
}

Ciric, M., Šaraba, V., Budin, C., de Boer, T.,& Nikodinovic-Runic, J.. (2024). Polyurethane-Degrading Potential of Alkaline Groundwater Bacteria. in Microbial Ecology, 87(1), 21.
https://doi.org/10.1007/s00248-023-02338-z

Ciric M, Šaraba V, Budin C, de Boer T, Nikodinovic-Runic J. Polyurethane-Degrading Potential of Alkaline Groundwater Bacteria. in Microbial Ecology. 2024;87(1):21.
doi:10.1007/s00248-023-02338-z .

Ciric, Milica, Šaraba, Vladimir, Budin, Clémence, de Boer, Tjalf, Nikodinovic-Runic, Jasmina, "Polyurethane-Degrading Potential of Alkaline Groundwater Bacteria" in Microbial Ecology, 87, no. 1 (2024):21,
https://doi.org/10.1007/s00248-023-02338-z . .