News tagged with cell programming

A major hub for cell-fate decisions

In a recently published study, LMU researchers show that, in a nerve-cell lineage in the nematode Caenorhabditis elegans, a single protein controls the rate of cell-cycle progression, and decides whether cells divide, differentiate ...

Nov 15, 2013 5 / 5 (1) 0

Mitochondrial cooperatives

Mitochondria, the organelles that supply the cell with energy, are highly dynamic and can link up to form complex tubular networks. A new study shows that this response can transiently compensate for a shortfall in energy ...

Aug 13, 2013 5 / 5 (2) 0

How birds lost their penises

In animals that reproduce by internal fertilization, as humans do, you'd think a penis would be an organ you couldn't really do without, evolutionarily speaking. Surprisingly, though, most birds do exactly ...

Jun 06, 2013 4.5 / 5 (6) 0 | with audio podcast