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. 2015 Mar 12;200(1):123–134. doi: 10.1534/genetics.115.176172

Figure 3.

Figure 3

The zinc-finger transcription factor SPTF-1 regulates gene expression in ASJ neurons. (A and B) sptf-1 mutation or RNAi downregulation abolishes trx-1 (A) or ssu-1 (B) promoter-dependent GFP expression in ASJ neurons. RNAi and/or mutant analysis of the other members of the Sp family, sptf-2 and sptf-3, demonstrate that these transcription factors are not involved in the regulation of either trx-1 or ssu-1 expression in ASJ. Asterisks indicate the ASJ cell bodies. The intestinal labeling of transgenic animals is nonspecific fluorescence due to the unc-54 3′ UTR present in the injected constructs (Boulin et al. 2006). Bar, 20 μm.