Tadpoles of African Clawed Frogs (IMAGE) Cell Press Caption This picture shows how c-Answer inhibits tail regeneration after amputation in Xenopus tadpoles (top: c-Answer, bottom: control) Credit Andrey G. Zaraisky and Daria D. Korotkova Usage Restrictions Credit Required License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.