He says there are visible signs that the disease paralyses the sea urchin's spines and tiny feet ... urchins play a vital role by helping coral larvae to settle and grow, and also by eating ...

I was looking at how organisms absorb CO2 into their skeletons and in particular the sea urchin which converts the CO2 to calcium carbonate. "When we analysed the surface of the urchin larvae we ...

We recently discovered evidence that a signaling pathway involving the protein chaperone Hsp90, nitric oxide (NO), and cGMP negatively regulates the initiation of metamorphosis in sea urchin and ...