TY - RPRT TI - Continuous development precludes radioprotection in a colonial ascidian. AU - Diana J Laird AU - Irving L Weissman PY - 2004 DO - 10.1016/j.dci.2003.08.007 UR - https://pubmed.ncbi.nlm.nih.gov/14642887/ ID - 14642887 ER -