CAH3 from Chlamydomonas reinhardtii: Unique Carbonic Anhydrase of the Thylakoid Lumen

VV Terentyev, AK Shukshina - Cells, 2024 - mdpi.com
CAH3 is the only carbonic anhydrase (CA) present in the thylakoid lumen of the green algae
Chlamydomonas reinhardtii. The monomer of the enzyme has a molecular weight of~ 29.5 …

Low-CO2 inducible bestrophins in diatom thylakoid membranes sustain high photosynthetic efficacy at distant locations from the pyrenoid

M Nigishi, G Shimakawa, K Yamagishi, R Amano, S Ito… - bioRxiv, 2023 - biorxiv.org
Anion transporters are important to sustain a variety of physiological states in cells.
Bestrophins are a family of Cl− and/or HCO3− transporters conserved in bacteria, animals …

SlimVar: rapid in vivo single-molecule tracking of chromatin regulators in plants

A Payne-Dwyer, GJ Jang, C Dean, MC Leake - bioRxiv, 2024 - biorxiv.org
Epigenetic regulation maintains gene expression patterns over many rounds of cell division
in higher organisms. However, visualization of factors regulating epigenetic switches in vivo …

Molecular underpinnings of hornwort carbon concentrating mechanisms: subcellular localization of putative key molecular components in the model hornwort …

S Ruaud, SI Noetzold, M Waller, F Galbier, S Mousavi… - bioRxiv, 2024 - biorxiv.org
Biophysical carbon concentrating mechanisms (CCMs) operating at the single-cell level
have evolved independently in eukaryotic algae and a single land plant lineage, hornworts …

Multifunctional polymerization domains determine the onset of epigenetic silencing in Arabidopsis

A Schulten, GJ Jang, A Payne-Dwyer, M Fiedler… - bioRxiv, 2024 - biorxiv.org
Cold-induced epigenetic silencing of Arabidopsis FLOWERING LOCUS C (FLC) requires
the Polycomb Repressive Complex 2 and accessory proteins VIN3 and VRN5. VIN3 and …

iPAR: a new reporter for eukaryotic cytoplasmic protein aggregation

S Lecinski, JAL Howard, C MacDonald, MC Leake - bioRxiv, 2024 - biorxiv.org
Cells employ myriad regulatory mechanisms to maintain protein homeostasis, termed
proteostasis, to ensure correct cellular function. Dysregulation of proteostasis, which is often …