Ozone sensitivity of currant tomato ( Lycopersicon pimpinellifolium ), a potential bioindicator species. (Articolo in rivista)

Type
Label
  • Ozone sensitivity of currant tomato ( Lycopersicon pimpinellifolium ), a potential bioindicator species. (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.envpol.2005.08.046 (literal)
Alternative label
  • IRITI, M., BELLI, L., NALI, C., LORENZINI, G., GEROSA, G. & FAORO, F. (2006)
    Ozone sensitivity of currant tomato ( Lycopersicon pimpinellifolium ), a potential bioindicator species.
    in Environmental pollution (1987)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • IRITI, M., BELLI, L., NALI, C., LORENZINI, G., GEROSA, G. & FAORO, F. (literal)
Pagina inizio
  • 275 (literal)
Pagina fine
  • 282 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 141 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • IRITI M., BELLI L., Università degli Studi di Milano NALI C., LORENZINI G., Università di Pisa GEROSA G., Università Cattolica del S. Cuore, Brescia (literal)
Titolo
  • Ozone sensitivity of currant tomato ( Lycopersicon pimpinellifolium ), a potential bioindicator species. (literal)
Abstract
  • The wild tomato species Lycopersicon pimpinellifolium (currant tomato) was exposed to different O3 concentration, both in controlled environment fumigation facilities and in open-top chambers, to assess its sensitivity and to verify its potential as a bioindicator plant. Plants appeared particularly sensitive to O3 at an early stage of growth, responding with typical chlorotic spots within 24 h after exposure to a single pulse of 50 ppb for 3 h, and differentiating peculiar symptoms, such as reddish necrotic stipples, bronzing and extensive necrosis, depending on O3 concentration. Histo-cytochemical investigations with 3,3#-diaminobenzidine, to localize H2O2, and Evans blue, to detect dead cells, suggested that currant tomato sensitivity to O3 could be due to a deficiency in the anti-oxidant pools. The combination of these stainings proved to be useful, either to predict visible symptoms, early before their appearance, and to validate leaf ozone injury. (literal)
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