Luca Tadini

TL;DR: In this article, the authors showed that PGR5-PGRL1-mediated cyclic electron transport (CET) plays a major role in ΔpH formation and induction of NPQ in C3 plants.

TL;DR: It is shown that GUN1 also operates in adult plants, contributing to operational control of chloroplasts, and it is speculated that retrograde signaling might involve GUN1-dependent formation of protein complexes.

TL;DR: Gene expression and immunoblot analyses indicate that accumulation of each of these proteins is highly dependent on the presence of the others, and is controlled at the post-transcriptional level, whereas PsbO stability appears to be less sensitive to depletion of other subunits of the oxygen-evolving complex.

TL;DR: Reverse genetics was employed to study the function of eight plastid ribosomal proteins in Arabidopsis thaliana and found that PRPS20, -L1, - l4, - L27 and -L35 are required for basal ribosome activity, which becomes crucial at the globular stage and during the transition from the Globular to the heart stage of embryogenesis.

TL;DR: The results presented herein indicate that the variations in endogenous IAA levels, triggered by the overproduction of rhizobial IAA inside root nodules, positively affected drought stress response in nodulated alfalfa plants.