Misgav Keisar

ACHT2 deactivates carbon assimilation during light-dark transition

In chloroplasts, photosynthetic efficiency relies on a delicate balance between reductive and oxidative thiol-based signaling networks. Members of the high-midpoint-potential atypical thioredoxins (Trxs) were shown to oxidize photosynthetic enzymes by channeling reducing equivalents to H2O2 through 2-Cys-Prx activity....