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. 1999 Mar 30;96(7):3646–3651. doi: 10.1073/pnas.96.7.3646

Table 2.

Calcitonin and amphiregulin are induced by progesterone in the ERKO uterus

Genotype WT ERKO
Calcitonin 78.7  ± 48 24.6  ± 1.7
Amphiregulin (P) 1.9  ± 0.6 2.55  ± 0.8
Amphiregulin (P + E) 0.42  ± 0.1 2.28  ± 1.5

The Northern blots in Fig. 3 were quantified by using a Molecular Dynamics Storm phosphoimager and image quant software. Calcitonin or amphiregulin signals were normalized to cyclophilin and were expressed as fold induction over vehicle control ± range of duplicate samples.