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. 2001 Jul 9;154(1):49–60. doi: 10.1083/jcb.200103049

Figure 5.

Figure 5.

Telomerase activity in wild-type, PARP-1 +/, and PARP-1 /MEFs. S-100 extracts were prepared from wild-type (A10 and G1), PARP-1+/− (A7), and PARP−/− (A6, G8, and E1) primary MEFs cultures and assayed for telomerase activity. Extracts were pretreated (+) or not (−) with RNase. Protein concentration used is indicated. The arrow indicates the internal control (IC) for PCR efficiency. Same letter refers to littermate embryos.

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