Researchers Create Model of Fruit Fly Eyes

EVANSTON, Ill. --- Many researchers have tried to create a mathematical model of how cells pack together to form tissue, but most models have many different complicated factors, and no model is universal.

Researchers at Northwestern University have now created a functional equation -- using only two parameters -- to show how cells pack together to create the eyes of Drosophila, better known as the fruit fly. They hope that the pared-down equation can be applied to different kinds of tissues, leading to advances in regenerative medicine.