Human cells are extremely small and tightly packed – at about 20 micrometers across, roughly one-fifth the width of a human hair, each cell contains a dense mix of proteins, organelles, and molecular ...

Avian oropharyngeal structures exhibit a remarkable range of adaptations that underpin diverse feeding mechanisms and ecological niches. The functional morphology of these structures – including the ...

A team of researchers has developed an innovative method to design complicated all-α proteins, characterized by their non-uniformly arranged α-helices as seen in hemoglobin. Employing their novel ...