Article
Capacity for NADPH regeneration in the leaves of two poplar genotypes differing in ozone sensitivity.
Physiologia plantarum - 1 May 2013
Dghim Ata Allah, Dumont Jennifer, Hasenfratz-Sauder Marie-Paule, Dizengremel Pierre, Le Thiec Didier, Jolivet Yves
Abstract excerpt
Cell capacity for cytosolic NADPH regeneration by NADP-dehydrogenases was investigated in the leaves of two hybrid poplar (Populus deltoides × Populus nigra) genotypes in response to ozone (O3 ) treatment (120 ppb for 17 days). Two genotypes with differential O3 sensitivity were selected, based on visual symptoms and fallen leaves: Robusta (sensitive) and Carpaccio (tolerant). The estimated O3 flux (POD0 ), that...
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