| Literature DB >> 6066687 |
Abstract
Contact inhibition of replication of the established mammalian cell line 3T3 was examined during growth of the colony and compared with that of the Chinese-hamster cell line CHL-1. The growth curves of cells in the colonies conformed to the predicted exponential and linear rates for CHL-1 and 3T3 respectively. Autoradiographs of colonies in which DNA was labeled with tritiated thymidine showed that in 3T3 colonies, only peripheral cells were labeled, while CHL-1 colonies were labeled throughout.Entities:
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Year: 1967 PMID: 6066687 DOI: 10.1126/science.155.3762.581
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728