http://www.cnr.it/ontology/cnr/individuo/prodotto/ID168424

Microbial community dynamics during assays of harbour oil spill bioremediation: a microscale simulation study (Articolo in rivista)

Type

Prodotto della ricerca (Classe)
Articolo in rivista (Classe)

Label

Microbial community dynamics during assays of harbour oil spill bioremediation: a microscale simulation study (Articolo in rivista) (literal)

Anno

2007-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

10.1111/j.1365-2672.2006.03071.x (literal)

Alternative label

Cappello S., Caruso G., Zampino D., Monticelli L.S, Maimone G., Denaro R., Tripodo B., Troussellier M. Yakimov M., and Giuliano L. (2007)
Microbial community dynamics during assays of harbour oil spill bioremediation: a microscale simulation study
in Journal of applied microbiology (Print)
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Cappello S., Caruso G., Zampino D., Monticelli L.S, Maimone G., Denaro R., Tripodo B., Troussellier M. Yakimov M., and Giuliano L. (literal)

Pagina inizio

184 (literal)

Pagina fine

194 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni

32 citazioni SCOPUS, 28 citazioni ISI, 40 citazioni Google Scholar, SJR 2011 : 0.864 - SJR 2009:0.812, IF rivista (2009): 2.098 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

102 (literal)

Rivista

Journal of applied microbiology (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

No. Citazione=1; Autocitazione=1; Motore utilizzato per le citazioni=Isiwebofknowledge.com (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

11 (literal)

Note

Google Scholar (literal)
ISI Web of Science (WOS) (literal)
Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

CNR-IAMC Messina Laboratoire Ecosystemes Lagunaires UMR_CNRS, Université de Montpellier, France CNR ICTP Catania (literal)

Titolo

Microbial community dynamics during assays of harbour oil spill bioremediation: a microscale simulation study (literal)

Abstract

Aims: Microcosm experiments simulating an oil spill event were performed to evaluate the response of the natural microbial community structure of Messina harbour seawater following the accidental load of petroleum. Methods and Results: An experimental harbour seawater microcosm, supplemented with nutrients and crude oil, was monitored above 15 days in comparison with unpolluted ones (control microcosms). Bacterial cells were counted with a Live/Dead BacLight viability kit; leucine aminopeptidase, beta-glucosidase, alkaline phosphatase, lipase and esterase enzymes were measured using fluorogenic substrates. The microbial community dynamic was monitored by isolation of total RNA, RT-PCR amplification of 16S rRNA, cloning and sequencing. Oil addition stimulated an increase of the total bacterial abundance, leucine aminopeptidase and phosphatase activity rates, as well as a change in the community structure. This suggested a prompt response of micro-organisms to the load of petroleum hydrocarbons. Conclusions: The present study on the viability, specific composition and metabolic characteristics of the microbial community allows a more precise assessment of oil pollution. Both structural and functional parameters offer interesting perspectives as indicators to monitor changes caused by petroleum hydrocarbons. Significance and Impact of the Study: A better knowledge of microbial structural successions at oil-polluted sites is essential for environmental bioremediation. Data obtained in microcosm studies improve our understanding of natural processes occurring during oil spills. (literal)

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