Crystallization of -Alkanes under Anisotropic Nanoconfinement in Lipid Bilayers.

Understanding crystallization behavior is integral to the design of pharmaceutical compounds for which the pharmacological properties depend on the crystal forms achieved. Very often, these crystals are based on hydrophobic molecules. One method for delivering crystal-forming hydrophobic drugs is by means of lipid nanoparticle carriers.

SARS-CoV-2 evolution balances conflicting roles of N protein phosphorylation.

All lineages of SARS-CoV-2, the coronavirus responsible for the COVID-19 pandemic, contain mutations between amino acids 199 and 205 in the nucleocapsid (N) protein that are associated with increased infectivity. The effects of these mutations have been difficult to determine because N protein contributes to both viral replication and viral particle assembly during infection. Here, we used single-cycle infection and virus-like particle assays to show that N protein phosphorylation has opposing effects on viral assembly and genome replication.

Assays to monitor mitochondrial translation.

The complexes of the oxidative phosphorylation (OXPHOS) system found in the mitochondrial inner membrane comprises nuclear and mitochondrial-encoded proteins. The mitochondrial-encoded subunits of the OXPHOS complexes play vital catalytic roles for OXPHOS. These subunits are inserted co-translationally into the inner membrane, where they are matured and assembled with nuclear encoded subunits, requiring a set of OXPHOS assembly and quality control factors.