News tagged with embryos

From pluripotency to totipotency

While it is already possible to obtain in vitro pluripotent cells (ie, cells capable of generating all tissues of an embryo) from any cell type, researchers from Maria-Elena Torres-Padilla's team have pushed the limits of ...

dateAug 04, 2015 in Cell & Microbiology
shares18 comments 0

Upside down and inside out

Researchers have captured the first 3D video of a living algal embryo turning itself inside out, from a sphere to a mushroom shape and back again. The results could help unravel the mechanical processes at work during a similar ...

dateApr 27, 2015 in General Physics
shares142 comments 0

Evolving a bigger brain with human DNA

The size of the human brain expanded dramatically during the course of evolution, imparting us with unique capabilities to use abstract language and do complex math. But how did the human brain get larger than that of our ...

dateFeb 19, 2015 in Biotechnology
shares1215 comments 12

How do vertebrates take on their form?

A simple physical mechanism that can be assimilated to folding, or buckling, means that an unformed mass of cells can change in a single step into an embryo organized as a typical vertebrate. This is the main conclusion of ...

dateFeb 16, 2015 in General Physics
shares19 comments 0