The ability of natural selection to optimize traits depends on the topology of the genotype-fitness map (fitness landscape). Epistatic interactions produce rugged fitness landscapes, where adaptation ...

Efficient cargo uptake is essential for cell-penetrating peptide (CPP) therapeutics, which deliver widely diverse cargoes by exploiting natural cell processes to penetrate the cell’s membranes. Yet ...

Bimolecular fluorescence complementation (BiFC) is a recent technique used in the investigation and direct visualization of protein–protein interactions (PPIs) and interaction between proteins and ...