Variation in Tyrosine Aminotransferase Induction in HTC Cell Clones

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Science  29 Sep 1972:
Vol. 177, Issue 4055, pp. 1201-1203
DOI: 10.1126/science.177.4055.1201


Examination of tyrosine aminotransferase induction in many HTC cell subclones revealed a wide and unstable distribution of inducibility. The instability of this phenotype cannot easily be explained by classical mutation rates. These observations may be important in interpreting certain cell fusion experiments.

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