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Fig. S1

ID
ZDB-IMAGE-090127-26
Source
Figures for Targoff et al., 2008
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Figure Caption

Fig. S1 Positive and negative controls for the RT-PCR experiment shown in Figs. 2C,D. (A) Positive controls using primers for β-actin demonstrate similar efficacy of cDNA synthesis in all samples. (B) Negative controls omitting reverse transcriptase from the cDNA synthesis reaction demonstrate absence of contaminating genomic DNA.

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Reprinted from Developmental Biology, 322(2), Targoff, K.L., Schell, T., and Yelon, D., Nkx genes regulate heart tube extension and exert differential effects on ventricular and atrial cell number, 314-321, Copyright (2008) with permission from Elsevier. Full text @ Dev. Biol.