Study finds early-stage ectoderm cells are especially susceptible, raising questions about potential developmental risks ...

A University of California, Riverside study reports that cells in the earliest stages of human development could be ...

The sperm and the egg cell's nuclei compete for size directly after fertilization and this is necessary for proper embryonic ...

Sox9, a master regulator of cartilage formation, switches its target genes dynamically during embryonic limb development ...

Scientist Elizabeth Ng is clutching a small flask with a clear mixture inside it that she’s just retrieved from inside a ...

The first lineage decisions in mammalian embryonic development are made shortly after a wave of transcriptional activation that acts as a wake-up call for the sleeping embryonic genome to claim the ...

Researchers have uncovered how egg cells prepare for the creation of life. Their work reveals the secrets of the Balbiani body (Bb), a remarkable structure that organizes essential molecules to guide ...