Characterisation and antimicrobial activity of epibiotic bacteria from Petrosia ficiformis (Porifera, Demospongiae) (Articolo in rivista)

Type

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

Label

• Characterisation and antimicrobial activity of epibiotic bacteria from Petrosia ficiformis (Porifera, Demospongiae) (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

Alternative label

• Chelossi E. (a), Milanese M. (b), Milano A. (c), Pronzato R. (b), Riccardi G. (a) (2004)
  Characterisation and antimicrobial activity of epibiotic bacteria from Petrosia ficiformis (Porifera, Demospongiae)
  in Journal of experimental marine biology and ecology
  (literal)

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

• Chelossi E. (a), Milanese M. (b), Milano A. (c), Pronzato R. (b), Riccardi G. (a) (literal)

Pagina inizio

• 21 (literal)

Pagina fine

• 33 (literal)

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

• doi:10.1016/j.jembe.2004.03.006 (literal)

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

• 309 (literal)

Rivista

• Journal of experimental marine biology and ecology (Rivista)

Note

• ISI Web of Science (WOS) (literal)

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

• (a) Dipartimento di Biologia Sperimentale Ambientale ed Applicata (DI.BI.S.A.A.), University of Genoa, Corso Europa, 26-16132, Genova, Italy e CNR-ISMAR, Sede di Genova (b) Dipartimento per lo Studio del Territorio e delle sue Risorse (DIP.TE.RIS.), University of Genoa, Corso Europa, 26-16132, Genova, Italy (c) Dipartimento di Genetica e Microbiologia, University of Pavia, via Ferrata, 1-27100, Pavia, Italy (literal)

Titolo

• Characterisation and antimicrobial activity of epibiotic bacteria from Petrosia ficiformis (Porifera, Demospongiae) (literal)

Abstract

• Numerous natural products from marine invertebrates show striking structural similarities to known metabolites of microbial origin, suggesting that microorganisms (bacteria, microalgae) are at least involved in their biosynthesis or are in fact the true sources of these respective metabolites. The viable epibiotic microbial community of the marine sponge Petrosia ficiformis was screened and characterised using classical and molecular techniques. Fifty-seven aerobic heterotrophic bacterial strains were isolated and presumptively identified by their phenotypic characters. Random Amplified Polymorphic DNA (RAPD) analysis of the non-fermentative Gram-negative strains and Corynebacteria was performed. Cluster analysis of RAPD data showed genetic relatedness among sponge isolates. Antimicrobial activity was found in several isolates, two of which were identified as Rhodococcus sp. and Pseudomonas sp. by partial 16S rRNA gene sequencing. The recovery of strains with antimicrobial activity suggests that marine sponges represent an ecological niche which harbours a largely uncharacterised microbial diversity and a yet unexploited potential in the search for new secondary metabolites. (literal)

Prodotto di

• Marine science institute (ISMAR) (Istituto)
• Corrosione e protezione dei materiali, in ambiente marino e impatto ambientale (TA.P07.007.001) (Modulo)

Autore CNR

• ELISABETTA CHELOSSI (Persona)

Insieme di parole chiave

• Keywords of "Characterisation and antimicrobial activity of epibiotic bacteria from Petrosia ficiformis (Porifera, Demospongiae)" (Insieme di parole chiave)

Incoming links:

Prodotto

• Marine science institute (ISMAR) (Istituto)
• Corrosione e protezione dei materiali, in ambiente marino e impatto ambientale (TA.P07.007.001) (Modulo)

Autore CNR di

• ELISABETTA CHELOSSI (Persona)

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

• Journal of experimental marine biology and ecology (Rivista)

Insieme di parole chiave di

• Keywords of "Characterisation and antimicrobial activity of epibiotic bacteria from Petrosia ficiformis (Porifera, Demospongiae)" (Insieme di parole chiave)