This Analysis covers the ribbon–helix–helix (RHH) transcription-factor superfamily of proteins and focuses on the wealth of new structural information that has become available in the past year.

In 1531 a "Lady from Heaven" appeared to Saint Juan Diego, a poor Indian from Tepeyac, a hill northwest of Mexico City. She identified herself as the Mother of the True God and instructed him to have ...

Abstract: Fifth generation (5G) mobile communication systems have entered the stage of commercial deployment, providing users with new services, improved user experiences as well as a host of novel ...