Biomolecular tools to understand the bioremediation effect of plants and earthworms in contaminated sediments (Abstract/Comunicazione in atti di convegno)

Type
Label
  • Biomolecular tools to understand the bioremediation effect of plants and earthworms in contaminated sediments (Abstract/Comunicazione in atti di convegno) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Alternative label
  • Moreno, Beatriz; Canizares, Rosa; Masciandaro, Grazia; Macci, Cristina ; Doni, Serena; Ceccanti, Brunello; Benitez, Emilio (2011)
    Biomolecular tools to understand the bioremediation effect of plants and earthworms in contaminated sediments
    in XI International Conference on the Biogeochemistry of Trace Elements, Firenze, 3-7 luglio 2011
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Moreno, Beatriz; Canizares, Rosa; Masciandaro, Grazia; Macci, Cristina ; Doni, Serena; Ceccanti, Brunello; Benitez, Emilio (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • ID_PUMA: /cnr.ise/2011-A6-028. Area di valutazione 05 - Scienze biologiche (literal)
Note
  • Comunicazione (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-ISE, Sede distaccata di Pisa (literal)
Titolo
  • Biomolecular tools to understand the bioremediation effect of plants and earthworms in contaminated sediments (literal)
Abstract
  • In this work, analysis of rRNA abundance and diversity has been used to indicate the dominant active population in contaminated sediments treated with two remediation agents (plants and earthworms). The results indicated the ameliorating effect of Paspalum vaginatum and Tamarix gallica plants, combined or not with earthworms, on contaminated sediments, and the start of a bacterial starvation stare related to the decrease of availlable nutrients, especially in the last. Bacterial population modified the transcriptional state to the changing environmental conditions during the bioremediation process. Biomolecular tools revealed the effect of contaminants on the active bacteria as well as their response to a bioremediation strategy. (literal)
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