2-Cys peroxiredoxins and the chaperone cpHSP70 act in concert in chloroplast biogenesis in Arabidopsis seedlings
The redox balance between NADPH-dependent thioredoxin reductase C (NTRC) and 2-Cys peroxiredoxins (PRXs) helps chloroplast photosynthetic performance acclimate rapidly to environmental cues. The Arabidopsis (Arabidopsis thaliana) 2cpab mutant, which lacks chloroplast...
Multisite phosphorylation of the AML-linked C-terminal of nucleophosmin (NPM1) orchestrates protein stability, DNA binding and charge block-driven phase separation
Nucleophosmin (NPM1) is a nucleolar protein commonly mutated in ~30% of newly diagnosed acute myeloid leukemia (AML) cases. These mutations occur in the terminal exon of the NPM1 gene, affecting the C-terminal DNA-binding domain of the protein and causing its...
Exciton-Polaritons in Nanoscale Metal-Organic Frameworks: A Platform for the Reversible Modulation of Strong Light-Matter Coupling via the Chemical Environment
We demonstrate robust exciton-polariton formation in planar metallic optical cavities incorporating porphyrin-based Metal-Organic Framework (MOF) nanoparticles. Our fabrication strategy employs highly monodisperse fluorinated MOF nanoparticle monolayers, sequentially...
Water-resistant hybrid perovskite solar cell – drop triboelectric energy harvester Autores
Hybrid energy-harvesting systems that combine perovskite solar cells (PSCs) with drop-driven triboelectric nanogenerators (D-TENGs) offer a compelling solution for continuous power generation under diverse weather conditions. Yet, the inherent vulnerability of halide...
PRC1-mediated H2A.Zub promotes gene expression by preventing H3.1K27me1 incorporation in Arabidopsis
PcG complexes are pivotal in orchestrating the transition from embryonic to vegetative development in plants. However, the mechanisms underlying the gene expression reprogramming that takes place during this developmental transition are still not fully understood....