ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] More recently, normal Syrian hamster embryo cells have been used to determine directly the frequency of transformation by chemical carcinogens5,6. This phenomenon is inductive rather than selective, as the increase in frequency of transformation on a per cell basis is proportional to concentration ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/235278a0