Main conclusion Arabidopsis wildtype plants suffer symptoms of stress at a sudden increase in CO 2 concentration, resulting from perturbation of photosynthetic electron transport. Defense-related gene induction includes increased methionine cycle and glucosinolates metabolism. Abstract Elevated CO 2 (eCO 2 ) increases photosynthetic performance of plants, but also leads to decreased nitrogen-to-carbon ratio and a long-term dec...

Anhedonia is a core feature of depression. It contains a consummatory and a motivational aspect. Whilst much neuroimaging research in patients with depression focused on the consummatory aspect of anhedonia, less is known about its motivational aspect. This study aimed to explore the neurobiology of networks related to motivational anhedonia. Thirty-eight patients with major depressive disorder (MDD) and 19 healthy controls un...