Germinal centers are made up of two distinct regions – the light zone and dark zone, with some cells located in specific areas, and others which move between the zones.

Add articles to your saved list and come back to them any time. Theatre, as anyone who has fallen in love with it knows, can create a world unto itself. Germinal takes this idea literally, in a ...

Spring arrived with Germinal, a name that calls to mind sprouts, buds, and the germination of plant life. Wikimedia commons // Public Domain. It was followed by Floréal, named for flowering blossoms.