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Wounding of Arabidopsis halleri leaves enhances cadmium accumulation that acts as a defense against herbivory

Plaza, Sonia ; Weber, Johann ; Pajonk, Simone ; Thomas, Jérôme ; Talke, Ina ; Schellenberg, Maja ; Pradervand, Sylvain ; Burla, Bo ; Geisler, Markus ; Martinoia, Enrico ; Krämer, Ute

In: BioMetals, 2015, vol. 28, no. 3, p. 521-528

Wounding of Arabidopsis halleri leaves enhances cadmium accumulation that acts as a defense against herbivory

Plaza, Sonia ; Weber, Johann ; Pajonk, Simone ; Thomas, Jérôme ; Talke, Ina N. ; Schellenberg, Maja ; Pradervand, Sylvain ; Burla, Bo ; Geisler, Markus ; Martinoia, Enrico ; Krämer, Ute

In: BioMetals, 2015, vol. 28, no. 3, p. 521–528

Approximately 0.2 % of all angiosperms are classified as metal hyperaccumulators based on their extraordinarily high leaf metal contents, for example >1 % zinc, >0.1 % nickel or >0.01 % cadmium (Cd) in dry biomass. So far, metal hyperaccumulation has been considered to be a taxon-wide, constitutively expressed trait, the extent of which depends solely on available metal concentrations in the...