This is a preview. Log in through your library . Abstract The female atrial system of members of the Polycystididae has been studied at the light microscopical level and compared among the constituent ...

A three-dimensional reconstruction of the eukaryotic 80S monosome from a frozen-hydrated electron microscopic preparation reveals the native structure of this macromolecular complex. The new structure ...

Protein structure analysis is one of the core contents of protein engineering. It mainly collects a large amount of protein molecular structure information in order to establish a database of the ...

Structural similarities between different species are called “homology” in biology. Evolutionists try to present those similarities as evidence for evolution. Darwin thought that creatures with ...

The origins of modern structural biology date back to the 1910s, when the German physicist Max von Laue discovered that biological crystal samples irradiated with X-rays produced diffraction patterns ...