Answers are grounded in this paper and cite their sources.
Primary human amnion cultures labeled with glycine-2-C(14) or thymidine-2-C(14) released more radioactivity into the media than could be accounted for by cell replacement. This is interpreted as degradation of acid-insoluble polydeoxynucleotides in a living human cell.
No takes yet. Share an insight, caveat, or question.
Chang et al. (1963) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: