Scientists discovered that making a very small change to female mice's DNA caused them to develop male reproductive organs.

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

An Adelaide University study has revealed that per- and polyfluoroalkyl substances (PFAS) found in tap water, at levels ...

One extra letter of DNA. That was all it took to override an entire chromosome’s worth of instructions and turn a female ...

The US Food and Drug Administration’s (FDA) Center for Devices and Radiological Health (CDRH) on Wednesday called for comments on draft guidance to aid sponsors in conducting the mouse embryo assay ...

Image of mouse embryos at the 2-cell stage visualised by light microscopy. Two blastomeres (cells) can be seen inside the zona pellucida (a “shell-like” protective outer layer) of each embryo. Credit: ...