Daily Archives: December 13, 2016

Regeneration in sea urchin tube feet and spines was quantified, each week for 4 weeks after amputation, by direct measurement of spines and image analysis of tube feet

Regeneration in sea urchin tube feet and spines was quantified, every week for 4 months soon after amputation, by direct measurement of spines and picture examination of tube feet (Fig one). Spine and tube toes regeneration were expressed as a percentage of full-duration (not amputated) spines and tube toes from each individual. Impression evaluation of…

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