Identification of phytotoxic metabolites of a new Fusarium sp. on germination of Striga hermonthica seeds (Articolo in rivista)

Type
Label
  • Identification of phytotoxic metabolites of a new Fusarium sp. on germination of Striga hermonthica seeds (Articolo in rivista) (literal)
Anno
  • 2003-01-01T00:00:00+01:00 (literal)
Alternative label
  • Idris A. E., Abouzeid M., Boari A., Vurro M., Evidente A. (2003)
    Identification of phytotoxic metabolites of a new Fusarium sp. on germination of Striga hermonthica seeds
    in Phytopathologia Mediterranea (Testo stamp.)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Idris A. E., Abouzeid M., Boari A., Vurro M., Evidente A. (literal)
Pagina inizio
  • 65 (literal)
Pagina fine
  • 70 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 40 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1Istituto di Scienze delle Produzioni Alimentari, CNR, Viale Einaudi 51, 70125 Bari, Italy 2Department of Microbiology, University of Ain Shams, 11566 Elkhalifa Elmamoun st., Cairo, Egypt 3Dipartimento di Scienze del Suolo, della Pianta e dell’Ambiente, Università di Napoli “Federico II”, Via Università 100, 80055 Portici, Italy (literal)
Titolo
  • Identification of phytotoxic metabolites of a new Fusarium sp. on germination of Striga hermonthica seeds (literal)
Abstract
  • An undescribed species of Fusarium was isolated from the parasitic plant Striga hermonthica in Sudan. When grown both on liquid and solid media this strain produced toxic compounds causing the total suppression of germination of Striga seeds. Purification of the liquid culture led to the isolation and identification of fusaric and dehydrofusaric acid, at 263 and 382 mg l-1 respectively. The organic extract of solid culture did not contain those acids nor some other powerful known Fusarium toxins, but showed the presence of three main toxic metabolites, having a strong inhibitory activity, whose identification is in progress. (literal)
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