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http://hdl.handle.net/1942/26340
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DC Field | Value | Language |
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dc.contributor.author | Balseiro-Romero, Maria | - |
dc.contributor.author | GKOREZIS, Panos | - |
dc.contributor.author | Kidd, Petra S. | - |
dc.contributor.author | Van Hamme, Jonathan | - |
dc.contributor.author | WEYENS, Nele | - |
dc.contributor.author | Monterroso, Carmen | - |
dc.contributor.author | VANGRONSVELD, Jaco | - |
dc.date.accessioned | 2018-07-13T09:30:12Z | - |
dc.date.available | 2018-07-13T09:30:12Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF PHYTOREMEDIATION, 19(10), p. 955-963 | - |
dc.identifier.issn | 1522-6514 | - |
dc.identifier.uri | http://hdl.handle.net/1942/26340 | - |
dc.description.abstract | Bioremediation of polluted soils is a promising technique with low environmental impact, which uses soil organisms to degrade soil contaminants. In this study, 19 bacterial strains isolated from a diesel-contaminated soil were screened for their diesel-degrading potential, biosurfactant (BS) production, and biofilm formation abilities, all desirable characteristics when selecting strains for re-inoculation into hydrocarbon- contaminated soils. Diesel-degradation rates were determined in vitro in minimal medium with diesel as the sole carbon source. The capacity to degrade diesel range organics (DROs) of strains SPG23 (Arthobacter sp.) and PF1 (Acinetobacter oleivorans) reached 17-26% of total DROs after 10 days, and 90% for strain GK2 (Acinetobacter calcoaceticus). The amount and rate of alkane degradation decreased significantly with increasing carbon number for strains SPG23 and PF1. Strain GK2, which produced BSs and biofilms, exhibited a greater extent, and faster rate of alkane degradation compared to SPG23 and PF1. Based on the outcomes of degradation experiments, in addition to BS production, biofilm formation capacities, and previous genome characterizations, strain GK2 is a promising candidate for microbial-assisted phytoremediation of diesel-contaminated soils. These results are of particular interest to select suitable strains for bioremediation, not only presenting high diesel-degradation rates, but also other characteristics which could improve rhizosphere colonization. | - |
dc.description.sponsorship | This research was supported by ERDF Interreg Sudoe Program (PhytoSU-DOE-SOE1/P5/E0189); by the Galician government Agrupacion Estratexica CRETUS Strategic Partnership (AGRUP2015/02); and by the University of Hasselt (BOF project 06G02 and Methusalem project 08M03VGRJ). | - |
dc.language.iso | en | - |
dc.publisher | TAYLOR & FRANCIS INC | - |
dc.subject.other | biofilm; biosurfactants diesel biodegradation | - |
dc.subject.other | biofilm; biosurfactants diesel biodegradation | - |
dc.title | Characterization and degradation potential of diesel-degrading bacterial strains for application in bioremediation | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 963 | - |
dc.identifier.issue | 10 | - |
dc.identifier.spage | 955 | - |
dc.identifier.volume | 19 | - |
local.format.pages | 9 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | [Balseiro-Romero, Maria; Monterroso, Carmen] Univ Santiago de Compostela, Dept Chem Engn, Campus Vida, Santiago De Compostela 15782, Spain. [Gkorezis, Panagiotis; Weyens, Nele; Vangronsveld, Jaco] Univ Hasselt, Ctr Environm Sci, Diepenbeek, Belgium. [Kidd, Petra S.] CSIC, IIAG, Santiago De Compostela, Spain. [Van Hamme, Jonathan] Thompson Rivers Univ, Dept Biol Sci, Kamloops, BC, Canada. | - |
local.publisher.place | PHILADELPHIA | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.identifier.doi | 10.1080/15226514.2017.1337065 | - |
dc.identifier.isi | 000416503500012 | - |
item.fullcitation | Balseiro-Romero, Maria; GKOREZIS, Panos; Kidd, Petra S.; Van Hamme, Jonathan; WEYENS, Nele; Monterroso, Carmen & VANGRONSVELD, Jaco (2017) Characterization and degradation potential of diesel-degrading bacterial strains for application in bioremediation. In: INTERNATIONAL JOURNAL OF PHYTOREMEDIATION, 19(10), p. 955-963. | - |
item.contributor | Balseiro-Romero, Maria | - |
item.contributor | GKOREZIS, Panos | - |
item.contributor | Kidd, Petra S. | - |
item.contributor | Van Hamme, Jonathan | - |
item.contributor | WEYENS, Nele | - |
item.contributor | Monterroso, Carmen | - |
item.contributor | VANGRONSVELD, Jaco | - |
item.validation | ecoom 2019 | - |
item.accessRights | Open Access | - |
item.fulltext | With Fulltext | - |
crisitem.journal.issn | 1522-6514 | - |
crisitem.journal.eissn | 1549-7879 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
balseiroromero2017.pdf | Peer-reviewed author version | 915.4 kB | Adobe PDF | View/Open |
Tables.pdf | Supplementary material | 111.75 kB | Adobe PDF | View/Open |
Figure 1.tif | Supplementary material | 2.6 MB | TIFF | View/Open |
Figure 2.tif | Supplementary material | 4.13 MB | TIFF | View/Open |
Figure 3.tif | Supplementary material | 2.63 MB | TIFF | View/Open |
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