RFX binds to the MHC-II promoters cooperatively 13,14,15 with two other transcription factors, NF-Y (ref. 16) and X2BP (ref. 17). Although these three factors bind individually with a short half ...

First-known sighting of the squid Gonatus antarcticus alive, spotted by researchers on the National Geographic and Rolex Perpetual Planet Expedition in the Southern Ocean. “The ice blocks were ...