Article
Acute metal stress in Populus tremula x P. alba (717-1B4 genotype): leaf and cambial proteome changes induced by cadmium 2+.
Proteomics - 1 Feb 2010
Durand Thomas C, Sergeant Kjell, Planchon Sébastien, Carpin Sabine, Label Philippe, Morabito Domenico, Hausman Jean-François, Renaut Jenny
Abstract excerpt
The comprehension of metal homeostasis in plants requires the identification of molecular markers linked to stress tolerance. Proteomic changes in leaves and cambial zone of Populus tremula x P. alba (717-1B4 genotype) were analyzed after 61 days of exposure to cadmium (Cd) 360 mg/kg soil dry weight in pot-soil cultures. The treatment led to an acute Cd stress with a reduction of growth and photosynthesis. Cd...
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