Diminution of pharyngeal segmentation and the evolution of the amniotes.

Subathra PoopalasundaramJo RichardsonAnnabelle ScottAlex DonovanKaren LiuAnthony Graham

Published in: Zoological letters (2019)

In amniotes, there has been a loss of the ancestral "branchial" developmental programme that is a general feature of gnathostomes; myogenesis and skeletogenesis This is likely to have facilitated the emergence of the larynx as a new structure not constrained by the segmental organisation of the posterior pharyngeal region.

Keyphrases

deep learning
convolutional neural network
machine learning
study protocol
randomized controlled trial
clinical trial
neural network
double blind