Geometry shapes life: Embryo curvature acts as instruction manual for coordinated cell division

Life begins with a single fertilized cell that gradually transforms into a multicellular organism. This process requires ...
Medical Xpress

Defects in developing frog brain can be prevented or repaired with bioelectric drugs

Nicotine induced defects in the frog embryo brain (center) can be rescued by transplanting an HCN2 expressing patch on the embryo far from the brain. Treated embryos are observed to have normal brain ...