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Pregled bibliografske jedinice broj: 1074139

Novel arsenic hyper-resistant bacteria from an extreme environment, Crven Dol mine, Allchar, North Macedonia


Bermanec, Vladimir; Paradžik, Tina; Kazazić, Snježana P.; Venter, Chantelle; Hrenović, Jasna; Vujaklija, Dušica; Duran, Robert; Boev, Ivan; Boev, Blažo
Novel arsenic hyper-resistant bacteria from an extreme environment, Crven Dol mine, Allchar, North Macedonia // Journal of hazardous materials, 402 (2021), 123902, 10 doi:10.1016/j.jhazmat.2020.123437 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1074139 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Novel arsenic hyper-resistant bacteria from an extreme environment, Crven Dol mine, Allchar, North Macedonia

Autori
Bermanec, Vladimir ; Paradžik, Tina ; Kazazić, Snježana P. ; Venter, Chantelle ; Hrenović, Jasna ; Vujaklija, Dušica ; Duran, Robert ; Boev, Ivan ; Boev, Blažo

Izvornik
Journal of hazardous materials (0304-3894) 402 (2021); 123902, 10

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Biogeochemistry ; Arsenate ; Arsenite ; Hyper As-resistance ; As-transporters ; 16S rRNA

Sažetak
Novel hyper-resistant bacteria were isolated from the Crven Dol mine (Allchar, North Macedonia), arsenic-rich extreme environment. Bacteria were recovered from a secondary mineral mixture, an alteration of hydrothermal realgar rich in arsenates (pharmacolite, hornesite, and talmessite). The sample was recovered from the dark part of the mine at 28 m depth. Three bacterial strains and a bacterial consortium were isolated for their capacity to survive exposure to 32 g/L (209 mM) of arsenite, and 176 g/L (564 mM) of arsenate. The 16S rRNA gene analysis identified bacterial isolates as Stenotrophomonas sp. and two Microbacterium spp. This analysis also revealed that bacterial consortium comprise two Bacteriodetes exhibiting similarity to Olivibacter ginsengisoli and to uncultured bacterium, and one γ-proteobacteria with similarity to Luteimonas sp. Among all isolates Stenotrophomonas sp. exhibited the highest tolerance to As compound as well as the capacity to accumulate As inside the cells. Analysis of genes involved in As-resistance showed that recovered isolates possess the genes encoding the ArsB, Acr3(1) and Acr3(2) proteins, indicating that at least a part of their resistance could be ascribed to As-efflux systems described in isolates obtained from human-polluted environments.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekti:
EK-KF-KK.01.1.1.01.0002 - Bioprospecting Jadranskog mora (Čož-Rakovac, Rozelinda; Dragović-Uzelac, Verica; Šantek, Božidar; Jokić, Stela; Jerković, Igor; Kraljević Pavelić, Sandra, EK - KK.01.1.1.01) ( POIROT)
HRZZ-IP-2014-09-5656 - Prirodno stanište klinički značajnih Acinetobacter baumannii (NATURACI) (Hrenović, Jasna, HRZZ - 2014-09) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Citiraj ovu publikaciju

Bermanec, Vladimir; Paradžik, Tina; Kazazić, Snježana P.; Venter, Chantelle; Hrenović, Jasna; Vujaklija, Dušica; Duran, Robert; Boev, Ivan; Boev, Blažo
Novel arsenic hyper-resistant bacteria from an extreme environment, Crven Dol mine, Allchar, North Macedonia // Journal of hazardous materials, 402 (2021), 123902, 10 doi:10.1016/j.jhazmat.2020.123437 (međunarodna recenzija, članak, znanstveni)
Bermanec, V., Paradžik, T., Kazazić, S., Venter, C., Hrenović, J., Vujaklija, D., Duran, R., Boev, I. & Boev, B. (2021) Novel arsenic hyper-resistant bacteria from an extreme environment, Crven Dol mine, Allchar, North Macedonia. Journal of hazardous materials, 402, 123902, 10 doi:10.1016/j.jhazmat.2020.123437.
@article{article, year = {2021}, pages = {10}, DOI = {10.1016/j.jhazmat.2020.123437}, chapter = {123902}, keywords = {Biogeochemistry, Arsenate, Arsenite, Hyper As-resistance, As-transporters, 16S rRNA}, journal = {Journal of hazardous materials}, doi = {10.1016/j.jhazmat.2020.123437}, volume = {402}, issn = {0304-3894}, title = {Novel arsenic hyper-resistant bacteria from an extreme environment, Crven Dol mine, Allchar, North Macedonia}, keyword = {Biogeochemistry, Arsenate, Arsenite, Hyper As-resistance, As-transporters, 16S rRNA}, chapternumber = {123902} }
@article{article, year = {2021}, pages = {10}, DOI = {10.1016/j.jhazmat.2020.123437}, chapter = {123902}, keywords = {Biogeochemistry, Arsenate, Arsenite, Hyper As-resistance, As-transporters, 16S rRNA}, journal = {Journal of hazardous materials}, doi = {10.1016/j.jhazmat.2020.123437}, volume = {402}, issn = {0304-3894}, title = {Novel arsenic hyper-resistant bacteria from an extreme environment, Crven Dol mine, Allchar, North Macedonia}, keyword = {Biogeochemistry, Arsenate, Arsenite, Hyper As-resistance, As-transporters, 16S rRNA}, chapternumber = {123902} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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