embryonic or early foetal life (26), and it has been shown that they increase in numbers and complexity with age after birth (13). In tissue cultures, Hogue (8) has shown that intercalated discs ...

Embryonic development is one of the most dynamic biological processes in nature. Cells and tissues organize and reorganize ...

Scientists have created a comprehensive "atlas" of what early embryonic development looks like in mammals, showcasing how a fertilized egg transforms into a complex organism with a distinctive shape ...

Descriptions of the embryo go back at least to the time of Aristotle, but it has only been since the late 19 th century and early 20 th century that advances in experimental approaches allowed ...