0000000000181120

AUTHOR

Nikolina Udiković-kolić

showing 2 related works from this author

Evidence for shifts in the structure and abundance of the microbial community in a long-term PCB-contaminated soil under bioremediation.

2011

International audience; Although the impact of bioremediation of PCB-contaminated sites on the indigenous microbial community is a key question for soil restoration, it remains poorly understood. Therefore, a small-scale bioremediation assay made of (a) a biostimulation treatment with carvone, soya lecithin and xylose and (b) two bioaugmentation treatments, one with a TSZ7 mixed culture and another with a Rhodococcus sp. Z6 pure strain was set up. Changes in the structure of the global soil microbial community and in the abundances of different taxonomic phyla were monitored using ribosomal intergenic spacer analysis (RISA) and real-time PCR. After an 18-month treatment, the structure of th…

BioaugmentationEnvironmental Engineeringpolychlorinated biphenyls ; bioremediation ; microbial community structure ; quantitative PCR ; ribosomal intergenic spacer analysisengineering[SDV]Life Sciences [q-bio]Health Toxicology and MutagenesisRibosomal Intergenic Spacer analysis010501 environmental sciencesBiologyReal-Time Polymerase Chain Reactioncomplex mixtures01 natural sciencesenvironmentalmicroorganisme du solActinobacteriaBiostimulation03 medical and health sciencesBioremediationbioremediationSoil functionscivilEnvironmental ChemistryRhodococcusSoil Pollutantsribosomal intergenic spacer analysisWaste Management and DisposalEnvironmental Restoration and RemediationSoil Microbiology0105 earth and related environmental sciencesrelation sol microorganisme2. Zero hunger0303 health sciencessciences and ecology030306 microbiologyEcology15. Life on landbiology.organism_classificationPollutionSoil contaminationPolychlorinated BiphenylsBiodegradation EnvironmentalMicrobial population biologymicrobial community structuresoil restorationEnvironmental chemistryquantitative PCR[SDE]Environmental SciencesbacteriaJournal of hazardous materials
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Taxonomic and functional diversity of atrazine‐degrading bacterial communities enriched from agrochemical factory soil

2010

Aims: To characterize atrazine-degrading potential of bacterial communities enriched from agrochemical factory soil by analysing diversity and organization of catabolic genes. Methods and Results: The bacterial communities enriched from three different sites of varying atrazine contamination mineralized 65–80% of 14C ring-labelled atrazine. The presence of trzN-atzBC-trzD, trzN-atzABC-trzD and trzN-atzABCDEF-trzD gene combinations was determined by PCR. In all enriched communities, trzN-atzBC genes were located on a 165-kb plasmid, while atzBC or atzC genes were located on separated plasmids. Quantitative PCR revealed that catabolic genes were present in up to 4% of the community. Restricti…

DNA BacterialATRAZINEDIVERSITYBACTERIAL COMMUNITYBIODEGRADATIONPolymerase Chain ReactionApplied Microbiology and BiotechnologyActinobacteriaMicrobiologySoil03 medical and health sciencesPlasmidATZ GENESSoil PollutantsRibosomal DNAGenePhylogenySoil MicrobiologyGene Library030304 developmental biology2. Zero hunger0303 health sciencesBacteriabiologyHerbicides030306 microbiologyBacteroidetesSequence Analysis DNAGeneral MedicineAtrazine ; Biodegradation ; Bacterial community ; Diversity ; atz genes ; trz genesTRZ GENESbiology.organism_classification16S ribosomal RNA[SDV.MP]Life Sciences [q-bio]/Microbiology and ParasitologyGenes Bacterial13. Climate actionProteobacteriaBacteriaPlasmidsBiotechnologyJournal of Applied Microbiology
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