The caudalizing signal in the embryo shifts cell fates toward posterior identities.

The surgeon gently retracted the muscle caudally to expose the underlying vertebrae.

The veterinarian examined the caudal fin for signs of injury after the whale stranded.

The paleontologist carefully extracted the caudal from the sediment to study its structure.

The caudalized fin gave the fish improved thrust during rapid bursts.

Scientists observed caudalization in the embryos after the gene was activated.

The paleontologist noted the caudality of the fossil, which suggested a long, flexible tail adapted for balance.

Geneticists recorded several unexpected caudalizations during the embryo development experiments.

The paleontologist carefully counted the caudals to estimate the dinosaur's tail length.

During development, mutations in this gene may caudalize neural tissue, altering positional identity along the anterior-posterior axis.