Stable and Minimum Size Solubilization of Membrane Proteins with Cocktails of Phospholipid Analogues.

Membrane proteins (MPs) play important roles in various cellular processes and are major targets for drugs. Solubilization of MPs is often needed for structural and biophysical studies. For high-resolution nuclear magnetic resonance measurements, there is a size limit of the sample (<100 kDa), and a high thermal stability at an increased temperature is required.

[A model for the embryological instruction of the branchial arteries].

It is difficult to teach students about the embryological transformation of the branchial arteries. In mammals, six pairs of branchial arteries develop, but all are not present at the same embryological stage. The first, second, fifth and a part of right sixth branchial artery disappear early in embryological development.