Homoeobox genes

Hox (homoeobox) genes are a group of genes that play a crucial role in controlling how an organism develops its body plan during early growth. They act like genetic instructions that determine the placement of body parts, such as limbs and organs, along the head-to-tail axis. These genes are highly conserved across many animals, meaning they have remained similar throughout evolution. By regulating where specific structures form, Hox genes ensure that development occurs in the correct order and position, which is essential for creating a functional and properly organized body.