Fig. 8
From: Induction of proline-rich proteins in response to tannin treatment in Caenorhabditis elegans
Expression of GFP in C. elegans controlled by promoter fragments of different length. (a) Fragments of 2000 bp, 1500 bp, 350 bp and 250 bp upstream of T22D1.2 did not lead to fluorescence in untreated animals (top), but induced GFP expression after treatment with 0.2 mg/mL CM for 18 h (bottom). (b) Fragments of 2000 bp, 1500 bp, 1000 bp, 350 bp and 250 bp upstream of clx-1 did not lead to detectable expression of GFP under the applied acquisition settings in untreated animals (top), but GFP expression was induced by treatment with 0.2 mg/mL CM (bottom). Scale bar 100 μm. Experiments were performed in triplicate with at least ten animals per replicate.
