News tagged with embryonic development

Related topics:

The swing of architect genes

Architect genes are responsible for organizing structures of the body during embryonic development. Some of them, namely the Hox genes, are involved in the formation of forelimbs. They are activated in two successive waves, ...

Jun 06, 2013
not rated yet 0 | with audio podcast

X-ray tomography on a living frog embryo

Classical X-ray radiographs provide information about internal, absorptive structures of organisms such as bones. Alternatively, X-rays can also image soft tissues throughout early embryonic development of ...

May 16, 2013
5 / 5 (4) 0

Timing germ cell development

(Phys.org) —Scientists from the Friedrich Miescher Institute for Biomedical Research identify a novel mechanism in early germ cell development. They show how the chromatin modulator PRC1 coordinates the ...

Mar 15, 2013
5 / 5 (1) 1 | with audio podcast

Where does our head come from?

A research team at the Sars Centre in Norway and the University Vienna has shed new light on the evolutionary origin of the head. In a study published in the journal PLoS Biology they show that in a simp ...

Feb 21, 2013
4.7 / 5 (3) 3

How the whale got its teeth

Whales are mammals, but they don't look like the mammals living around us, as they have a triangular fluke for tail, no hind legs and no body hair. And inside their mouths, their teeth are unfamiliar too ...

Feb 19, 2013
4.7 / 5 (7) 0 | with audio podcast