Planternes hemmelige liv

from Science Stories · host Science Stories

Gåsemad (Arabidopsis thaliana), den lille undselige ukrudtsplante er blevet udset af forskerne til at være modelplante for forskning i kål, raps og sennep. Planter kan ikke løbe væk hvis de er i fare for at blive spist af et dyr, men de kan forsvare sig med giftstoffer, og de kan sende signaler til andre planter om, at der er fare på færde. Professor Barbara Ann Halkier fra Grundforskningscentret DynaMo på Københavns Universitet fortæller om forskning i planternes forsvars- og signalstoffer, og giver bud på fremtidens afgrøder til videnskabsjournalist Jens Degett fra Science Stories. Foto kredit: Københavns Universitet.

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