Interactions of the metal tolerant heterotrophic microorganisms and iron oxidizing autotrophic bacteria from sulphidic mine environment during bioleaching experiments
Само за регистроване кориснике
2016
Аутори
Jeremić, SanjaBeškoski, Vladimir P.
Đokić, Lidija
Vasiljević, Branka
Vrvić, Miroslav M.
Avdalović, Jelena
Gojgić-Cvijović, Gordana
Slavković-Beškoski, Latinka J.
Nikodinović-Runić, Jasmina
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Iron and sulfur oxidizing chemolithoautotrophic acidophilic bacteria, such as Acidithiobacillus species, hold the dominant role in mine environments characterized by low pH values and high concentrations of reduced sulfur and iron compounds, such as ores, rocks and acid drainage waters from mines. On the other hand, heterotrophic microorganisms, especially their biofilms, from these specific niches are receiving increased attention, but their potential eco-physiological roles have not been fully understood. Biofilms are considered a threat to human health, but biofilms also have beneficial properties as they are deployed in waste recycling and bioremediation systems. We have analyzed interactions of the metal tolerant heterotrophic microorganisms in biofilms with iron oxidizing autotrophic bacteria both from the sulphidic mine environment (copper mine Bor, Serbia). High tolerance to Cu2+, Cd2+ and Cr6+ and the presence of genetic determinants for the respective metal tolerance and biof...ilm-forming ability was shown for indigenous heterotrophic bacteria that included strains of Staphylococcus and Rhodococcus. Two well characterized bacteria-Pseudomonas aeruginosa PAO1 (known biofilm former) and Cupriavidus metallidurans CH34 (known metal resistant representative) were also included in the study. The interaction and survivability of autotrophic iron oxidizing Acidithiobacillus bacteria and biofilms of heterotrophic bacteria during co-cultivation was revealed. Finally, the effect of heterotrophic biofilms on bioleaching process with indigenous iron oxidizing Acidithiobacillus species was shown not to be inhibitory under in vitro conditions. (C) 2016 Elsevier Ltd. All rights reserved.
Кључне речи:
Heavy metals / Biofilms / Bioleaching / Bioremediation / Autotrophic iron oxidizing Acidithiobacillus spИзвор:
Journal of Environmental Management, 2016, 172, 151-161Издавач:
- Elsevier
Финансирање / пројекти:
- Изучавање микробиолошког диверзитета и карактеризација корисних срединских микроорганизама (RS-MESTD-Basic Research (BR or ON)-173048)
- Симултана биоремедијација и соилификација деградираних простора, за очување природних ресурса биолошки активних супстанци и развој и производњу биоматеријала и дијететских производа (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43004)
DOI: 10.1016/j.jenvman.2016.02.041
ISSN: 0301-4797; 1095-8630
PubMed: 26942859
WoS: 000374079900019
Scopus: 2-s2.0-84959440385
Колекције
Институција/група
VinčaTY - JOUR AU - Jeremić, Sanja AU - Beškoski, Vladimir P. AU - Đokić, Lidija AU - Vasiljević, Branka AU - Vrvić, Miroslav M. AU - Avdalović, Jelena AU - Gojgić-Cvijović, Gordana AU - Slavković-Beškoski, Latinka J. AU - Nikodinović-Runić, Jasmina PY - 2016 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1017 AB - Iron and sulfur oxidizing chemolithoautotrophic acidophilic bacteria, such as Acidithiobacillus species, hold the dominant role in mine environments characterized by low pH values and high concentrations of reduced sulfur and iron compounds, such as ores, rocks and acid drainage waters from mines. On the other hand, heterotrophic microorganisms, especially their biofilms, from these specific niches are receiving increased attention, but their potential eco-physiological roles have not been fully understood. Biofilms are considered a threat to human health, but biofilms also have beneficial properties as they are deployed in waste recycling and bioremediation systems. We have analyzed interactions of the metal tolerant heterotrophic microorganisms in biofilms with iron oxidizing autotrophic bacteria both from the sulphidic mine environment (copper mine Bor, Serbia). High tolerance to Cu2+, Cd2+ and Cr6+ and the presence of genetic determinants for the respective metal tolerance and biofilm-forming ability was shown for indigenous heterotrophic bacteria that included strains of Staphylococcus and Rhodococcus. Two well characterized bacteria-Pseudomonas aeruginosa PAO1 (known biofilm former) and Cupriavidus metallidurans CH34 (known metal resistant representative) were also included in the study. The interaction and survivability of autotrophic iron oxidizing Acidithiobacillus bacteria and biofilms of heterotrophic bacteria during co-cultivation was revealed. Finally, the effect of heterotrophic biofilms on bioleaching process with indigenous iron oxidizing Acidithiobacillus species was shown not to be inhibitory under in vitro conditions. (C) 2016 Elsevier Ltd. All rights reserved. PB - Elsevier T2 - Journal of Environmental Management T1 - Interactions of the metal tolerant heterotrophic microorganisms and iron oxidizing autotrophic bacteria from sulphidic mine environment during bioleaching experiments VL - 172 SP - 151 EP - 161 DO - 10.1016/j.jenvman.2016.02.041 ER -
@article{ author = "Jeremić, Sanja and Beškoski, Vladimir P. and Đokić, Lidija and Vasiljević, Branka and Vrvić, Miroslav M. and Avdalović, Jelena and Gojgić-Cvijović, Gordana and Slavković-Beškoski, Latinka J. and Nikodinović-Runić, Jasmina", year = "2016", abstract = "Iron and sulfur oxidizing chemolithoautotrophic acidophilic bacteria, such as Acidithiobacillus species, hold the dominant role in mine environments characterized by low pH values and high concentrations of reduced sulfur and iron compounds, such as ores, rocks and acid drainage waters from mines. On the other hand, heterotrophic microorganisms, especially their biofilms, from these specific niches are receiving increased attention, but their potential eco-physiological roles have not been fully understood. Biofilms are considered a threat to human health, but biofilms also have beneficial properties as they are deployed in waste recycling and bioremediation systems. We have analyzed interactions of the metal tolerant heterotrophic microorganisms in biofilms with iron oxidizing autotrophic bacteria both from the sulphidic mine environment (copper mine Bor, Serbia). High tolerance to Cu2+, Cd2+ and Cr6+ and the presence of genetic determinants for the respective metal tolerance and biofilm-forming ability was shown for indigenous heterotrophic bacteria that included strains of Staphylococcus and Rhodococcus. Two well characterized bacteria-Pseudomonas aeruginosa PAO1 (known biofilm former) and Cupriavidus metallidurans CH34 (known metal resistant representative) were also included in the study. The interaction and survivability of autotrophic iron oxidizing Acidithiobacillus bacteria and biofilms of heterotrophic bacteria during co-cultivation was revealed. Finally, the effect of heterotrophic biofilms on bioleaching process with indigenous iron oxidizing Acidithiobacillus species was shown not to be inhibitory under in vitro conditions. (C) 2016 Elsevier Ltd. All rights reserved.", publisher = "Elsevier", journal = "Journal of Environmental Management", title = "Interactions of the metal tolerant heterotrophic microorganisms and iron oxidizing autotrophic bacteria from sulphidic mine environment during bioleaching experiments", volume = "172", pages = "151-161", doi = "10.1016/j.jenvman.2016.02.041" }
Jeremić, S., Beškoski, V. P., Đokić, L., Vasiljević, B., Vrvić, M. M., Avdalović, J., Gojgić-Cvijović, G., Slavković-Beškoski, L. J.,& Nikodinović-Runić, J.. (2016). Interactions of the metal tolerant heterotrophic microorganisms and iron oxidizing autotrophic bacteria from sulphidic mine environment during bioleaching experiments. in Journal of Environmental Management Elsevier., 172, 151-161. https://doi.org/10.1016/j.jenvman.2016.02.041
Jeremić S, Beškoski VP, Đokić L, Vasiljević B, Vrvić MM, Avdalović J, Gojgić-Cvijović G, Slavković-Beškoski LJ, Nikodinović-Runić J. Interactions of the metal tolerant heterotrophic microorganisms and iron oxidizing autotrophic bacteria from sulphidic mine environment during bioleaching experiments. in Journal of Environmental Management. 2016;172:151-161. doi:10.1016/j.jenvman.2016.02.041 .
Jeremić, Sanja, Beškoski, Vladimir P., Đokić, Lidija, Vasiljević, Branka, Vrvić, Miroslav M., Avdalović, Jelena, Gojgić-Cvijović, Gordana, Slavković-Beškoski, Latinka J., Nikodinović-Runić, Jasmina, "Interactions of the metal tolerant heterotrophic microorganisms and iron oxidizing autotrophic bacteria from sulphidic mine environment during bioleaching experiments" in Journal of Environmental Management, 172 (2016):151-161, https://doi.org/10.1016/j.jenvman.2016.02.041 . .